Garrard DD-132 turntable

 The Garrard DD132

Direct drive, single play turntables with Fail-Safe Drive System, low-mass tracking and Delglide automation

The Garrard name in turntables is legendary. With the new direct drive, single play DD132, Garrard introduces two models that reflect the achievements of generations of turntable engineering. Both models are precise expressions of the critical elements that determine exquisite reproduction of music.

Critical Element – The Drive System

It’s called the Fail-Safe Drive System, and for good reason. From its motor, through its speed monitoring, it functions to eliminate the distortions caused by speed irregularities before they can reach the listener’s ear.

The motor is the heart of any direct drive turntable. The DD132 (and DD131) incorporate a DC servo-controlled motor which revolves at the same speed as the platter. But that’s only the first step.

The new Garrard motor an end to cogging

The new direct drive motor, designed and built by Garrard, is brushless coreless and slotless. Most important, it puts an end to the problem which plagues most direct drive motors cogging. Cogging lakes place because the space or “slots” between the magnetic poles of a motor exert a different force than the poles themselves. The result is erratic rotation and rumble. This new Garrard motor ends cogging. It exerts a constant magnetic force during the entire 360(O) rotation of the platter.

Time-Integral-Velocity monitoring

Monitoring of the motor is accomplished by a state-of-the-art speed detection system we call Time-Integral-Velocity Simply stated, a signal is generated which reveals actual rotational speed so that it can be read by correction circuitry.

“Hall effect” circuitry

Final assurance of rotational speed is accomplished by “Hall effect” circuitry which makes instant correction of any irregularity whether caused by stylus drag, cleaning devices or other factors which threaten to interfere with the speed you’ve chosen. Summation Garrard’s Fail-Safe Drive System provides a cogless motor, constant monitoring and instant correction.

The Tonearm

It is unfortunate and somewhat surprising that so many manufacturers still ignore the vital role of the tonearm in determining performance. Garrard engineering has paid special attention to the tonearm. Both the DD132 (and DD131) boast the same tonearm/headshell combination. Tonearm and headshell together weight just 12 grams. Thus you can derive the full potential of any cartridge including the new, low-mass, high compliance types that are finding increasing favor among audiophiles and music lovers. Julian Hirsch the noted reviewer; said that the Garrard tonerm is compatible with any cartridge presently manufactured , no matter how compliant it may be.

Silent Automation

The new Garrard direct drive motor and ultra-light tonearm in the DD132 (and DD131) are integrated with the exceptionally silent smooth and dependable Delglide system. The reviews tell the story. Stereo magazine “everything worked perfectly, and with impressive silence and smoothness”. Radio Electronics “ one the smoothest changing cycles we have ever seen”. Audio magazine  “ very quiet in operation, should give years of trouble-free service.”

Summation

The DD132 (and DD131) direct drive turntables include Garrard’s Fail-Safe Drive System, an ultra-light tonearm with magnesium headshell and an astonishingly silent automatic system. In addition, both units incorporate variable speed control and a stroboscope illuminated by an LED for easy reading even in a brightly lit room.

Design and styling

The controls of both of these turntables are expressions of Garrard’s concern with “human engineering” they are grouped in sensible operating sequence and each control is clearly marked and generously sized for the adult hand.  Their circular(rather than push-button or slide) action allows use of the controls while a record is playing without jarring the tonearm. Either of these turntables can be placed in any room and beautifully integrate with its décor.

The difference

The tonearm of the DD132 will automatically index, lift and the end of play and come back to its rest before shutting off. The DD132 also features repeat play capability. 

Specifications

Operation Mode:  Fully Automatic

Turntable Platter:  Die-cast aluminium

Platter Diameter:  319 mm

Turntable Inertia:  200 kg/cm

Drive System:  DC Direct Drive

Motor:  Slotless with TIV Control

Speeds:  33-1/3 and 45 rpm

Speed  Adjustment:  +_3%

Tonearm Type:  “S” shaped aluminium

Effective Length:  230 mm

Effective Mass less Cartridge:  12 grams

Pivots:  Jewel/Ball

Stylus Force Adjustment:  Isolated calibrated counterbalanced weight

Cue Control:  Viscous damped

Usable Cartridge Weight:  4 – 9 grams

Minimum Tracking Force:  0,75 grams

Optional Cartridge:  Shure M75 ED II

Performance

Wow and Flutter (DIN):  0,06% slow weighted

Rumble:  -50 dB (DIN-A); -70 dB (DIN-B)

Dimensions (W x H x D):  450 x 150 x 365 mm (with cover closed)

Garrard DD-131 turntable

 Direct drive, single play turntables with Fail-Safe Drive System, low-mass tracking and Delglide automation

The Garrard name in turntables is legendary. With the new direct drive, single play DD131 (and DD132), Garrard introduces two models that reflect the achievements of generations of turntable engineering. Both models are precise expressions of the critical elements that determine exquisite reproduction of music.

The Drive System

It’s called the Fail-Safe Drive System, and for good reason. From its motor, through its speed monitoring, it functions to eliminate the distortions caused by speed irregularities before they can reach the listener’s ear.

The motor is the heart of any direct drive turntable. The DD131 incorporate a DC servo-controlled motor which revolves at the same speed as the platter. But that’s only the first step.

Design and styling

The controls of both of these turntables are expressions of Garrard’s concern with “human engineering” they are grouped in sensible operating sequence and each control is clearly marked and generously sized for the adult hand.  Their circular(rather than push-button or slide) action allows use of the controls while a record is playing without jarring the tonearm. Either of these turntables can be placed in any room and beautifully integrate with its décor.

The difference

The DD131 is semi-automatic. The arm lifts at the end of play returns to its rest and the motor shuts itself off.

Specifications

Operation Mode:  Semi  Automatic

Turntable Platter:  Die-cast aluminium

Platter Diameter:  319 mm

Turntable Inertia:  200 kg/cm

Drive System:  DC Direct Drive

Motor:  Slotless with TIV Control

Speeds:  33-1/3 and 45 rpm

Speed  Adjustment:  +_3%

Tonearm Type:  “S” shaped aluminium

Effective Length:  230 mm

Effective Mass less Cartridge:  12 grams

Pivots:  Jewel/Ball

Stylus Force Adjustment:  Isolated calibrated counterbalanced weight

Cue Control:  Viscous damped

Usable Cartridge Weight:  4 – 9 grams

Minimum Tracking Force:  0,75 grams

Optional Cartridge:  Shure M75 ED II

Performance

Wow and Flutter (DIN):  0,06% slow weighted

Rumble:  -50 dB (DIN-A); -70 dB (DIN-B)

Dimensions (W x H x D):  450 x 150 x 365 mm (with cover closed)

Garrard DD-130 turntable

Garrard DD130 

The DD130 is designed for music lovers whose major concern is the fidelity with the music on their records is reproduced. It is a direct-drive, single play, manual turntable with a low mass, professional tonearm. The quality of its elements ensures an exceptionally high level or performance.

The tonearm

Garrard engineers have given special attention to the DD130 tonearm. The critical importance of this element is frequently overlooked by many manufacturers of direct drive turntables

It must be remembered that the tiny stylus, as it traces the groove, must bear the full weight of the tonearm. Clearly a tonearm must be light and ensure that the finest and lightest tracking cartridges can be used with optimum results. The tonearm of the DD130 is tubular and made of an aluminum alloy formulated for lightness and rigidity. The head shell is made of ultra light magnesium. The tonearm and headshell together weight a mere 12 grams. To underscore the assurance of quality reproduction, the tonearm “rides” on jewel bearings. The DD130 will readily track records that are badly warped. Something tonearms of higher mass simply cannot do.

The direct drive motor

The performance of a direct drive turntable rests heavily upon the motor, since the platter is directly attached to the motor shaft. The DD130 boasts a brushless DC motor, operating at low speed which sharply reduces mechanical vibration. In the DD130, the standard 110 volt, 60 cycle AC is converted to 16 volt DC. Thus the motor is immune to the normal fluctuations in the voltage or frequency of house hold current.

Servo electronic Control

The design of the DD130 motor, results in smoother rotation than is possible with more conventional motors. To ensure that speed is maintained precisely an automatic speed controlled is incorporated. Rotor speed is converted into voltage. The faster the speed, the higher the voltage. This voltage is monitored by a servo circuit which senses the most minute variation from correct voltage. It then automatically alters the amount of current, correcting variations instantaneously.

Variable speed control

Are your ears sensitive enough to detect an off-pitch recording? By means of a variable pitch control, you can alter the speed of the platter to correct the faulty recording. An easy-to-read, LED-illuminated stroboscope provides visual confirmation when you want to go back to normal accurate speed.

More features

The four-pound, die-cast aluminum platter assures clean-level rotation. A full 12 inches in diameter, it is dynamically balanced. The DD130 features a calibrated (for elliptical and CD4 styli) anti-skate control. This control enables the listener to neutralize the force which tends to press the stylus against the inner wall of the groove while a record is spinning. The precise anti-skate control of the DD130 will keep the stylus centered in the groove.

The controls of the DD130 are clearly marked strategically positioned and easily operated. It is mounted on a glass-filled, polyester, “Slim-Line” base. The base stands on shock-absorbent feet that insulate the DD130 from external vibration. A sleek, moulded dust cover is attached to the base via special friction-fit hinges.

Finally, the appearance of the DD130 complements its performance. Its colors were chosen to blend gracefully with any décor. Performance, appearance, price and reliability. The DD130 is a manual turntable for the listener who is more than casual about music.

Specifications

Operation Mode:  Manual

Turntable Platter:  Die-cast aluminium

Platter Diameter:  319 mm

Turntable Inertia:  200 kg/cm

Drive System:  DC Direct Drive

Motor:  Multi Pole

Speeds:  33-1/3 and 45 rpm

Speed  Adjustment:  +_3%

Tonearm Type:  “S” shaped aluminium

Effective Length:  230 mm

Effective Mass less Cartridge:  12 grams

Pivots:  Jewel/Ball

Stylus Force Adjustment:  Isolated calibrated counterbalanced weight

Cue Control:  Viscous damped

Usable Cartridge Weight:  4 – 9 grams

Minimum Tracking Force:  0,75 grams

Optional Cartridge:  Shure M75 ED II

Performance

Wow and Flutter (DIN):  0,06% slow weighted

Rumble:  -50 dB (DIN-A); -70 dB (DIN-B)

Dimensions (W x H x D):  450 x 150 x 365 mm (with cover closed)

 

Garrard GT-20 turntable

 The fact that the belt-driven manual turntable GT20 is the most affordable in our series may have led you to believe that we have cut corners on traditional Garrard quality.

They couldn't have been further from the truth. Consider, first of all, that it has the exact same ultra-low-mass S-shaped tonearm as our most expensive direct-drive model, and the same precisely calibrated anti-skating device to eliminate unwanted centrifugal forces.

And the same jewel-encrusted, ultra-fine pivot bearings that virtually eliminate friction, allowing you to use the highest quality cartridge systems. Consider also the heavy, die-cast aluminum platter, which is dynamically balanced for exceptionally smooth operation. And finally, consider the exquisite design, which is on par with the other models in this series.

Specifications

Operation Mode:  Manual

Turntable Platter:  Die-cast aluminium

Platter Diameter:  311 mm

Turntable Inertia:  160 kg/cm

Drive System:  Flexible belt

Motor:  4-pole synchronous

Speeds:  33-1/3 and 45 rpm

Tonearm Type:  “S” shaped aluminium

Effective Length:  230 mm

Effective Mass less Cartridge:  12 grams

Pivots:  Jewel/Ball

Stylus Force Adjustment:  Isolated calibrated counterbalanced weight

Cue Control:  Viscous damped

Usable Cartridge Weight:  4 – 9 grams

Minimum Tracking Force:  0,75 grams

Optional Cartridge:  Shure M75 ED II

Performance

Wow and Flutter (DIN):  0,12% slow weighted

Rumble:  -43 dB (DIN-A); -63 dB  (DIN-B)

Dimensions (W x H x D):  450 x 150 x 365 mm (with cover closed)

Luxman PX-101 turntable

 Luxman PX-101

Fully Automatic Tangential Tracking Turntable

The PX-101 plays back records exactly as they were cut; in a straight line. Essentially providing zero-deviation from the cutting process, as well as zero tracking error and zero tracking distortion during playback.

The advantages of tangential tracking are immediately evident. The music sounds “cleaner”, with better separation between channels, better separation of instruments within the orchestra, and a far more vivid recreation of the “soundstage”.

With the PX-101, wow and flutter is inaudible. Rumble, non-existent. Speed of 33-1/3 and 45 RPM, with a ±3% deviation available at will. Both the tonearm and headshell are constructed of improved aluminum alloy for resonance-control and damping. Fully automatic, direct-drive, it requires but a touch to operate. A built-in circuit of the PX-101 will automatically place your accompanying Luxman KX-101 or KX-102 cassette deck in the pause mode when the record you’re recording has reached the end of play. And the PX-101 is also responsive to the Infrared Wireles Remote Control system of the new Luxman RX-103 Receiver.

Features:

Tangential Tracking System – The straight tone arm of the PX-101 tracks in a straight line from the outer grooves to the inner grooves of a disc, exactly as the disc was cut. This virtually eliminates tracking errors and inside force problems; giving better stereo separation, and a more vivid recreation of the recording “soundstage”. The high performance tonearm is driven by a separate tonearm control motor, which is superior in its construction of computerized control circuits and improved stainless steel wire.

Optical Sensing Fully Automatic Function – Fully automatic, smooth, accurate response is ensured thanks to the exclusive integrated Circuit TIP and Optical Sensing Circuit. (Detection of the auto return point occurs without side-force.) Press the Start/Cut button after selecting the speed. Automatic lead in and lead out of the tonearm is activated by Feather-Touch Control. Interruption of operation during play is made easy by pressing the Start/Cut button. The tonearm automatically returns to the armrest and shuts off the motor. In the “Repeat” position, playback of the same record is endlessly repeated.

Auto Disc Pause – When activated, a built-in circuit of the PX-101 automatically places your accompanying KX-101 or KX-102 cassette deck  in the pause mode from the record mode, when the record being taped reaches the end of play. Allows you to leave the system unattended while taping.

Remote Control Capability – In combination with the RX-103 Receiver, the PX-101 Turntable may be controlled through the RX-103’s infrared wireless Remote Control. The Remote Control activates the turnable’s play, cut, cue up, and cue down functions.

Electrical Cueing and Arm Speed Switches – A touch of the Cueing Switch controls the tonearm, up and down. The Arm Speed Switch allows you to move the tonearm into position over the exact cur desired on the disc. A slight touch and the arm moves slowly; a further touch and the arm moves faster, either toward the inside or outside of the disc.

External Control Board – The controls are located outside of the dust cover, to protect discs while in play.

Detachable Head Shell – Cartridges are easy to install. The PX-101 accepts a variety of cartridges and other standard universal head shells.

Mirror Reflex Stroboscope – The unique Stroboscope system of mirror-reflection makes adjustments on accurate feed rotation easy.

Pitch Control – The speed can be adjusted by tuning pitch control up to ±3%

Specifications

Drive System:  Direct drive system

Speeds:  33-1/3 and 45 rpm

Pitch Control: ±3%

Speed Indication:  Stroboscope

Platter:  Aluminum diecast

Platter Diameter:  300 mm (12 “)

s/n (DIN-B):  70 dB 

Wow and Flutter (WRMS):  0,045%

Tonearm:  Improved Aluminum

Effective Length:  165 mm

Tracking:  Tangential

Cartridge Weight:  4 – 8 g

Stylus Pressure:  0 – 3 g

Headshell:  Detachable, improved aluminum

Arm Lifter:  Touch switch control

Auto Function:  Fully automatic, Start/Cut, Auto Repeat Switch

Dimensions (W x H x D):  440 x 115 x 405 mm (17,6” x 4,6” x 16,2”)

Weight (Net):  7,4 kg (16,3 lbs)

Dual 1229Q turntable

Motor and Pulley

Power for the turntable platter and the changing mechanism is supplied by a four—pole Dual continuous pole synchronous motor suspended by radially located elastic mounts and having a very small stray magnetic field and little vibration. The speed of the motor is independent of line voltage, temperature or load variations. Speed is dependent on, and proportional to power—line frequency. The motor is adapted to 50 or 60 cycle (Hz) power—line frequencies by the correct choice of motor pulley.

The motor pulley is fastened to the motor shaft by a setscrew. When you change pulleys, be sure that the new pulley is set at the correct height The turntable platter is driven by the idler wheel, which, to prevent damage to its friction surfaces, is automatically disengaged when the unit is shut off. Setting the turntable speed to 33 1/3, 45 or 78 rpm is done by raising or lowering the idler to bear against the proper step of the motor pulley. Upon actuation of the switch, the switch segment rotates. This causes the lever fitted into a slot on the segment to move vertically. The drive wheel carried on the swinging arm is then lifted off the motor pulley, moved and replaced on the motor pulley step corresponding to the selected speed.

Tonearm and Tonearm Bearing

Tubular tonearm, extra lightweight, torsionally rigid tonearm of the Dual 1229 Q pivots both horizontally and vertically on needle bearings and precision ball bearings in hardened and polished races. lt is suspended in a gimbal arrangement. This keeps friction to a minimum.

Vertical pivot friction = 0.007 gram

Horizontal pivot friction = 0.015 gram

referred to stylus tip

The arm is thus able to track extremely well. The tonearm head is removable. Before setting the tracking force for the cartridge being used, set the tracking—force scale to zero and balance the tonearm. Initial balance is by sliding the counterweight .Final adjustment is by turning the weight. You can balance cartridges with a weight of 1 to 10 grams.

To reduce the effects of small shock impulses on the arm, the counterbalance weight is resiliently mounted on a threaded spindle, and friction—braked to prevent accidental rotation. The cartridge holder will accept all cartridges with international standard mounting centers of 1/2 inch. Stylus force is set by turning a calibrated housing which stresses or releases a spiral spring contained inside. The scale adjustment is calibrated from 0 — 3 p, from 0 — 1.5 p at 1/10 p and from 1.5 — 3 p at 1/4 p intervals. Tracking forces of mors than 3 p can be adjusted with the help of the counter—weight on the tonearm; turning left (counter—clock—wise) increases the tracking force by 1/2 p per complete turn.

Specifications

Drive : Dual synchronous/continuous-pole motor, with radial elastic suspension

Platter:  Non-magnetic,  dynamically balanced

platter Weight:  3,1 kg

Platter Diameter:  305 mm

Platter Speeds:  33-1/2 ; 45 and 78 rpm

Pitch Control:  Range of variation, one semitone (6%), on all three speeds

Stroboscope:  For 33 1/3 and 45 rpm speeds. I Iluminated by special neon glow lamp

Speed Variation:  less than  ± 0.06% according to DIN 45 507

Noise (Measured according to DIN 45 500): 

Rumble 42 dB below standard signal 

Weighted audible rumble 63 dB below standard signal

Tonearm:  Torsionally rigid, extra-long tubular tonearm in four-point gimbal type bearing

Maximum Tracking Error:  0.16°/cm

Tonearm Bearing Friction (referred to stylus tip) 

Vertical : less than  0.007 gram

Horizontal : less than  0.015 gram

Tonearm Head (cartridge holder) :  Removable, accepts all cartridges weighing 2 to 10 grams and having standard 1/2" mounting centers

Current Type:  AC 50 or 60 cycle, with appropriate motor pulleys

Line Voltage:  110/130 V and 220/240 V selector

Power Consumption:  < 10 watt

Current Requirements

approx. 62 mA at 220 V 50 cycle

approx. 115 mA at 110 V 60 cycle

Dimensions (W x H x D): 14-3/4" x 3" x 12"

Weight:  7.2 kg unpacked

 

Dual 1228 turntable

 Motor and Drive

Power for the turntable platter and the changing mechanism is supplied by a four-pole, split-pole synchronous motor suspended by radially located elastic mounts and having a very small stray magnetic field as well as little vibration.

The speed of the motor is independent of line voltage, temperature or load variations. Speed is dependent on, and proportional to, power line frequency. The motor is adapted to 50 or 60 cycle (Hz) power line frequencies by the correct choice of the motor pulley.

The platter is driven by the idler wheel which is automatically disengaged from the motor pulley when the unit is shut off in order to protect its driving surface.

Platter speeds of 33-1/3 and 45 rpm are selected by raising or lowering the idler wheel to the appropriate step on the motor pulley.

Tonearm

The Dual 1228 has a light, torsionally rigid metal tonearm in a gimbal type suspension. The actual support is provided by four hardened and precision-polished steel points resting in precision ball bearings. Tonearm pivot friction is thus reduced to a minimum.

It therefore guarantees exceptionally good tracking characteristics. The tonearm head is removable. Before setting the correct stylus force for the particular cartridge installed in the tonearm head, the tonearm should be balanced with the stylus force setting dial at the zero position. Coarse balancing is accomplished by sliding the counterweight and using setcrew, after which a fine adjustment is made by turning the weight. The counterweight is proportioned so that cartridges with a weight of from 1 to 12 grams can be balanced. For the absorption of vibration and rapid small shocks, the counterweight is coupled to its threaded shaft through an elastic medium, and braked to prevent unintended rotation. The tonearm head accommodates all cartridges that conform to the internationally standard ½ inch mounting centers, and whose weight does not exceed 10 grams. Stylus force is set by turning apring housing, which is equipped with calibrations and which stresses or relaxes a spiral spring inside it. The scale is calibrated for a range of zero to 5 grams, and permits exact settings every 0,5 gram within that range.

Specifications

Drive:  4-pole synchronous motor

Platter:  Non-magnetic

platter Weight:  1,4 kg

Platter Diameter:  270 cm (10,5 inch)

Platter Speeds:  33-1/2 and 45 rpm, automatic tonearm setdown coupled to speed selector

Pitch Control:  Adjustment of approx. 1 semi-tone (6%) at both platter speeds

Speed Check:  with light stroboscope for platter speed of 33-1/3 and 45 rpm adjustable for 50 or 60 Hz

Wow and Flutter:  less than  ±0,00 % rated in accordance with DIN 45 507

Signal-to-Noise-Ratio:  (in accordance with DIN 45 500)

Better than  58 dB at rumble s/n

Better than 39 dB at rumble unweight ted s/n

Tonearm :  Torsion resistant, aluminum tonearm in universal four-point gimbal suspension

Tonearm Bearing Friction

Vertical :  <  0,008 p

Horizontal :  less than 0,18 p

Pick-up Head (Cartridge Holder):  Removable, suitable for acceptance of all cartridges having ½” mounting and a deadweight of 2 – 8 gram (including mounting fixtures)

Stylus Pressure:  Continuously-adjustable from 0 – 10 p, reliable as from 0,5 p stylus pressure

Current Type:  AC 50 or 60 cycle, with appropriate motor pulleys

Line Voltage:  110/130 V and 220/240 V selector

Power Consumption:  less than  10 watt

Current Requirements

approx. 64 mA at 220 V 50 cycle

approx. 115 mA at 110 V 60 cycle

Dimensions (W x H x D):  13" x 5" x 10-3/4"

Weight:  4,3 kg

Dual 1226 turntable

AUTO/Standard Turntable

The 1226 is likely to become known as Dual's "best buy" automatic. It shares all of Dual's standard features with the higher priced Duals, plus such refinements as the rotating single=play spindle. The platter of the 1226 is a one-piece die-casting that weighs a full four pounds. It is driven by a high torque motor which brings the platter to full speed in less than a half revolution and maintains speed within 0,1% despite wide variations in line voltage. Tonearm pivots with special low-friction bearings assure flawless tracking at as low as 0,75 gram

Specifications

Drive:  4-pole Dual synchronous motor with vertically adjustable drive pulley

Platter:  Non-magnetic

Platter Weight/Diameter:  1,45 kg or 1,8 kg/270 mm

Platter Speed:  33-1/3 and 45 rpm

Automatic tonearm set-down coupled to speed selection

Pitch Control Variation:  Adjustment range of approx. 1 semitone (6%) at all both platter speeds

Wow and Flutter (according to DiN 45 500):  

Less than ±0,12% with 1,8 kg platter

Less than ±0.15% with 1,45 kg platter

Rumble:(according to DIN 45 500)

Unweighted:  less than 38 dB

Weighted :  ,57 dB

Tonearm :  Torsion-resistant tubular aluminium tonearm in self-adjusting pivot bearing

Tonearm bearing Friction (related to stylus tip):

Vertical :  less than 0,01 gram

Horizontal :  less than 0,04 gram

Stylus Pressure:  from 0 to 5 grams infinitely variable, operable from 0,5 gram stylus pressure up

Cartridge Holder:  removable, accepting any cartridges with 1/2" ,mounting and a weight from 2 to 10 grams (including mounting hardware)

Power Supply:  110 - 130 V and 220 - 240 V, AC 50/60 Hz

Power Consumption:  less than 10 watts

Current Drain

64 mA approx. At 220 V , 50 cycle

115 mA approx. At 110 V, 60 cycle

Dimensions (W x H x D):  13" x 5" x 10-3/4"

Weight:  13 lbs

Aiwa AP-2300 turntable

Semi- Automatic Direct Drive turntable

Features:

High-efficiency D-D Linear Torque Motor - wow and flutter below 0,035% (WRMS)

Super-solid resin cabinet with revolutionary "Space Saving" design

Fully-adjustable insulator feet

High-sensitivity J-shaped tonearm

Viscous-damped cueing

Full Front Operation

Variable pitch control ±3%

The pitch control knob provided lets you adjust the player's rotation precisely to the standard 33-⅓ or 45 rpm speeds, but there's another big advantage; pitch can be changed by as much as plus or minus 3 percent. Use this control when accompanying the record on your guitar or other instrument, or to vary musical pitch according to listening preference.

 

Easy-to-read stroboscope design

To add to the AP-2300's clean, simple appearance, the stroboscopic markings along the platter have been reduced from the usual 4 rows to 2. when employing the pitch control to adjust rotation speed, the knob should be moved until the upper or lower row of markings appears to be standing still. This indicates precise setting to the 33-⅓ and 45 rpm rotation speed , respectively.

 

Exclusive "Rec-Sync" disc-to-cassette automatic recording mechanism

The Ap-2300 was designed for use with other Aiwa component, but goes a step beyond mere matching for appearance sake; by connecting the cord provided with the unit from the special "rec-sync" jack at the rear panel of the AP-2300 to most Aiwa cassette deck models, player-to-cassette recording can be commenced automatically in tandem with the lowering of the played tonearm of the disc. Synchronized recording operation - it's another reason why Aiwa -built components work superbly together as well as separately.

 

Specifications

Drive System:  Direct-drive system

Motor:  2-phase, 8-pole Slotless Hall effect motor

Turntable Platter:  aluminum alloy diecast

Diameter:  306 mm

Weight:  1,0 kg

Speeds:  33-⅓ and 45 rpm

Variable Pitch Control:  ±3%

Wow and Flutter:  0,035% WRMS / 0,065% DIN

Signal-to-Noise Ratio :  60 dB (IEC-B curve); 70 dB (DIN-B curve)

Tonearm

Type:  Static Balanced type

Effective Arm length:  215 mm

Overhang:  15 mm

Offset Angle:  21,5 °

Tracking Error:  +5,8°, +0,3°

Suitable Cartridge Weight:  3 - 12 g

Applicable Tracking Force:  0 - 3 g (direct readout of tracking force)

Cartridge Headshell Weight:  23 g (including headshell)

Cartridge Type:  Moving Magnet  (MM)

Output Power:  3 mV (1 kHz, 5cm/sec.)

Needle:  0,5 mil diamond

Stylus Pressure:  2 g

Frequency Response:  20 - 20,000 Hz

Semiconductors:  2 ICs; 9 Transistors; 9 Diodes,

Power Supply:  AC 110-120 V, 220-240 V 50/60 Hz

Power Consumption:  6 watts

Dimensions (W x H x D):  424 x 123 x 359 mm (16-3/4" x 4-7/8" x 14-3/16")

Weight:  7 kg (15,4 lbs)

 

Aiwa AP-2200 turntable

Semi- Automatic Direct Drive turntable

Features:

High-efficiency D-D Linear Torque Motor - wow and flutter below 0,036% (WRMS)

Super-solid resin cabinet with revolutionary "Space Saving" design

High-sensitivity S-shaped tonearm with nowly designed stylus pressure gauge.

Full Front Operation

Simplified stroboscope and speed adjust controls

Exclusive "Rec-Sync" disc-to-cassette automatic recording mechanism

Free-stop dust  cover, viscous-damped cuing, anti-skating, auto-return and other…

 

Specifications

Drive System:  Direct-drive system

Motor:  2-phase, 8-pole linear torque DC servo motor

Turntable Platter:  aluminum alloy diecast

Diameter:  306 mm

Weight:  1,0 kg

Speeds:  33-⅓ and 45 rpm

Variable Pitch Control:  ±3%

Wow and Flutter:  0,035% WRMS

Signal-to-Noise Ratio :  60 dB (IEC-B curve)

Tonearm

Type:  Static Balanced type

Effective Arm length:  215 mm

Overhang:  15 mm

Offset Angle:  21,5 °

Usable Cartridge Weight:  3,5 - 11 g

Stylus Pressure Range:  0 - 3 g

Semiconductors:  2 ICs; 9 Transistors; 10 Diodes, 2 Hall devices

Power Supply:  AC 120 V, 220-240 V 50/60 Hz

Power Consumption:  5 watts

Dimensions (W x H x D):  424 x 123 x 359 mm (16-3/4" x 4-7/8" x 14-3/16")

Weight:  6,9 kg (15,2 lbs)

 

Dual 728Q turntable

Quartz PLL direct drive, fully automatic operation, and Dual's s exclusive Ultra Low Mass tonearm system

Dual exclusive features

ULM tonearm and cartridge system: less than 8 grams total effective mass

New XM300 alloy increases rigidity, reduces resonance

Hydrodynamic suspension system for tonearm, motor and platter

Turntable acoustic isolators minimize acoustic feedback and external shock

Tunable anti-resonance filter with viscous damping

HDC (High Damping Compound) housing provides high internal damping and suppresses external interference

Unique dust-cover hinges allow placement close to rear wall

 

The moment the ULM tonearms touches down on your record, you will appreciate what Dual engineers have accomplished. You will hear a purity of tone that has never before emerged from the grooves. Even if the record is warped.

 

The Ultra Low Mass. tonearm

The Dual straight-line tubular tonearm is suspended in a four-point gyroscopic gimbal which centers and balances the tonearm mass where it pivots. The vernier-adjustable counterbalance establishes zero balance with micrometer-like precision. A tempered flat-wound spring applies tracking force at the pivot - without increasing effective mass. The tonearm remains in perfect dynamic balance throughout play, even if the turntable is not level.

The ULM tonearm can accommodate cartridges weighing as little as two grams. ULM cartridges made to Dual specifications weight only 3,5 grams, including mounting bracket and hardware.

 

ULM is Dual's exclusive Ultra Low Mass tonearm and cartridge system with total effe3ctive mass less than 8 grams. That's less than half the mass of conventional tonearm and cartridge combinations.

This major breakthrough by Dual has been acclaimed throughout the audio industry, especially by the independent test labs.

These labs have begun to use warped records as 'real-life' test instruments

One lab, after making the usual measurements, also listened to a record played by the sme ULM tonearm and cartridge system. There is no way measurements, or mere words, can describe the acoustic presence, highs re crystalline, with a purity we haven't heard before. The bass is so clean that one can hear new sounds from records, such as the harmonic vibration of unplayed strings on the double bass, overall definition and transient response were outstanding.

 

Hydrodynamic suspension system

Radically new design floats the tonearm , motor and platter as one unit on four cylinders, each filled with special viscous fluid. This system absorbs virtually all spurious energy originating in sound waves as well as vibrations caused by footfalls or other movements in the room.

Two suspension systems

There are two separate and independent suspension systems, each highly effective in isolating the tonearm from acoustic feedback and other music-muddying interferences. The Hydrodynamics system floats the tonearm, motor and platter as one unit on four accordion-like shock absorbers, each filled with a special viscous fluid.

The second suspension system incorporates four tunable acoustic isolators where other turntables simply have feet. Each of these isolators is adjustable to provide maximum protection from either acoustic feedback or external shock. No more tip-toeing across the room to keep the tonearm from jumping. And no more cutting the bass to eliminate feedback.

 

Tunable anti-resonance filter

Like all other systems with mass and compliance, tonearms and cartridges tend to vibrate and cause undesirable resonances. These resonances cannot be entirely eliminated, but unless minimized they cause power-draining subsonic woofer-cone movements. You hear the results as muddy bass. Dual engineers have solved this problem with the unique tunable anti-resonance filter.

Housed in the counter-balance, the anti-resonance filter can be precisely tuned to match the tonearm to the mass and compliance of all available cartridges. The tonearm is made of the special new XM300 aluminum/magnesium alloy which increases rigidity and reduces resonance.

 

Ultra Low Mass

Hydrodynamic suspension, tunable acoustic isolators, tunable anti-resonance filter - all important contributions leading to perfection in record playback. And all Dual exclusives. Equally important, the materials, the quality control exemplify all that has made Dual precision and reliability so highly regarded throughout the world.

 

Specifications

Tonearm

Effective Length:  8-3/4"

Bearing Friction:  0,007 grams

Total Effective Mass (with ULM cartridge):  less than8 grams

Cartridge Weight Range:  2 - 9 grams

Minimum Tracking Force:  0,25 grams

Anti-skating System :  Callibred for all styli

Tunable Anti-resonance Filter: yes

Four-Point Gimbal:  yes

Motor and Platter

Motor Type:  Quartz PLL

Drive System:  Direct

Platter Size:  12"

Illuminated Strobe:  yes

Operations

Automatic Start and Stop:  yes

Manual Start and Stop:  yes

Damped Cue-control:  yes

Pitch-control Range:  11%

Rumble:  better than78 dB

Wow and Flutter: ±0,0225%

Dimensions:  17-1/2" x 15-3/16" x 5-1/12"

Luxman PD-272 turntable

Direct-Drive Turntable

A new direct-drive turntable from Luxman at a modest price. A brushless and slotless DC servo motor and a straight, low-mass tonearm offer superb Wow and Flutter no more than 0,03% and excellent Signal-to-Noise Ratio at 60 dB

Brushless and Slotless DC Servo Motor

Excellent woa and flutter characteristic together with stable rotation are assured by adopting a Brushless and Slotless DC Servo Motor in which slots are completely removed to eliminate unevenness of rotation caused by electro-magnetics, and further a turntable platter of high inertia makes it possible to distribute the large mass of platter weight around the outer contour.

Straight0Type Tonearm

A straight type tonearm is adopted to eliminate resonance caused by lack of intensity which tends to be found on the tonearm exclusively designed for high compliance type cartridge, and at the same time the root of the tonearm is of double-pipe structure to strengthen anti-resonance affect.

Further, the cartridge shell is integrated to the tonearm, thus resonance is suppressed down to the minimum. Also such problem as poor contact of cartridge terminals is removed.

 

Acrylic Dust Cover

For the dust cover, an acrylic resin is adopted which provides a very smooth surface and excellent characteristic against acoustic, feedback. The entire cover is detachable with semi-free-stop hinges.

Ultra Thin Type OI Core Transformer

An ultra thin type OI core transformer of the least-leakage flux, it adopted which is smoothly housed in the smart chassis. This contributes to the realization of stable rotation and excellent signal-to-noise ratio.

Platter Mat

The platter mat is so designed as to realize firm retention of the disc. To minimize unnecessary space between disc and platter mat, the plane is procured between the two by making the contour of platter mat suitable to that of disc.

Of course the platter mat not only damps discs but the platter itself thanks to high density rubber material, and further it is exactly inlaid to the turntable platter. The surface with special treatment ensures superb contact to discs.

 

Functions

A unique switch controls both power turn-on and turn-off and speed selection through the use of a single switch. A stroboscope of mirror reflex type, oil damped cueing system, anti-skating device etc, are all ideally arranged based upon human engineering considerations.

 

Specifications

Phono Motor Section

Driving System:  Direct-drive system

Motor:  DC servo brushless and slotless motor

Turntable Platter:  300 mm aluminium die-cast

Platter Weight:  1,8 kg including mat

Rotation:  33-⅓ and 45 rpm

Adjustable Range of Rotation:  ±4%

Signal-to-Noise Ratio:  no less than 60 dB (IEC-B)

Wow and Flutter:  no better than 0,03% WRMS

Tonearm Section

Tonearm:  Straight arm of static balance type

Effective Length:  240 mm

Tracking Error:  +2° 13'; -1° 08'

Overhang:  15 mm

Cartridge Weight:  4 g - 11 g

Cartridge Height:  13,5 mm - 20,5 mm

Stylus Pressure:  0 - 3 g (direct reading)

Accessories:  Anti-skate Adjustment, Tonearm Elevation

Additional Features

Dust Cover:  Detachable with semi-freestop hinge

Insulator:  Height adjustable

Stroboscope:  Mirror-reflex type

General

Power Consumption:  5 W

Dimensions (W x H x D):  472 x 152 x 348 mm (18-37/64" x 6" x 13-45/64")

Weight:  10 kg (22 lbs) net

 

Lenco L78 turntable

The new Lenco L78 is a further development of the proven L75 and can be counted amongst the top rank of transcription quality turntable units. All the requirements of DIN 45500 are exceeded and the technical innovations increase the sound quality and also simplify the operation of the unit.

The drive through the 4-pole motor and the conical spindle allows for infinitely variable speed adjustment. The pick-up arm, which can be balanced out in every plane, has low inertia and a friction-free movement through its knife edged bearings and adjustable stylus pressure from 0,5-5 grams and assures faultless reproduction with minimum record wear. The pick-up arm is raised from the record automatically at the end of play. The chassis is fitted with four viscously damped mounting springs which can be adjusted for levelling the unit. Due to a built-in friction the hinged dust cover of the L78 will stay open in any position down to 20°

 

Features

The Lenco L 78 Record player is a precision instrument of true Hi-Fi quality which will satisfy even the most demanding music lover.

The instrument can be used for stereo as well as monophonic listening.

The usual speeds of 16%/s, 33'/s, 45 and 78 RPM can be pre-set in click-stops and the speed can also be varied continuously from 30—86 RPM.

The light tonearm of the L 78 is a first-class example of fine mechanical precision, and guarantees clear, undistorted sound reproduction, with the greatest possible protection for your records. The tonearm is lowered onto the record by a hydraulically damped lowering device — thereby eliminating the possibility of record or needles being damaged whilst putting the tonearm onto the record.

The unit is SEV, DEMKO, NEMKO, SEMKO and CSA tested and approved.

 

 

Technical Description

The very silent 4-pole motor (44) is spring mounted onto a rigid steel baseplate. The dynamically balanced turntable is made of die-cast zinc, and weighs 4 kg.

The power is transmitted from the conical motor shaft (43) to the turntable by a rubber covered idler wheel (41). The speed is changed by moving the idler wheel on the motor shaft.

The miniature ball-bearings fitted into the tonearm allow for a free sideways movement, and the knifeedge bearing keeps friction to a minimum.

An adjustable sliding weight (5) enables one to set the stylus pressure exactly to suit the cartridge being used. An automatic brake (23) comes into operation when the turntable is switched off.

All tonearms can be supplied with the anti-skating device (3, 28, 29).

Every L78 Is supplied with a centre piece for records with a large centre hole, a stroboscope disc for exact setting of speed, a stylus-adjusting gauge for accurate setting of stylus overhang, a set of shock-absorbing mounting supports anda cut out template (only required for chassis model).

 

Specifications

Shut-oof Switch

The L78 features a new mechanical shut-off which switches off the unit and raises the pick-up arm at the end of the record. This shut-off mechanism can be disconnected if not required, for example for language courses, by turning the knob to "manual"

Motor:  4-pole motor with conical spindle

Speeds:

Turntable speed infinitely variable between 30 and 86 rpm with locations for:  16-2/3, 33-⅓, 45 and 78 rpm

Wow and Flutter:  ±0,11% (±0,06% weighted to DIN 45507)

Hum Level for magnetic cartridges:  -60 dB

Rumble Weighted (DIN 45539):  -60 dB

Speed change for a 10% change in main voltage :  ±0,2%

Maximum deviation of speed using a cartridge tracking at 6 p 0,3%

Pick-up Arm

Pick-up arm with counterweight, with knife-edged bearings

Adjustable stylus pressure from 0,5-5 g

Removable plug-in shell of light metal to accommodate all pick-up cartridges

Total Length of Arm:  314 mm

Tracking distance between vertical spindle and turntable spindle:  210 mm

Stylus Overhang:  17,1 mm

Adjustment for Stylus Position:  12 mm

Tracking Angel:  23° 12'

Tracking Error wit correct setting for stylus:  ±0,8°

General: 

Dynamically balanced turntable

Hydraulically damped lowering arm for pick-up

Viscously damped mounting springs

Power Requirements:  110 V, 220 V at 50 Hz (switchable) and 110 V at 60 Hz

Dimensions

Baseplate of 2 mm thick steel :  385 x 330 mm

Height required above baseplate :  55 mm

Depth required below baseplate :  75 mm

Turntable diameter :  312 mm

Weights

Balanced die-cast zinc turntable :  4 kg

Total weight of chassis :  8,5 kg

Total weight of chassis with packing :  10,5 kg

Total weight with plinth and cover :  12,00 kg

Total weight with plinth and cover and packing :  15,2 kg