Pagine

Marantz PM-6010 OSE amplifier

 

 

Marantz Model PM6010OSE

 


Specifications (DIN)

Power Output

RMS at 8  :  50 W

DIN at 8  :   55 W

IHF Dynamic Power at 8  :   80 W

Total Harmonic Distortion  at 8  (rated output):   0.008 %

Intermodulation Distortion:   0.008 %

Damping Factor:  100

Magnetic Cartridge Input

Input Sensitivity/Inpedance:  2.5 mV/47 k  

Accuracy of Frequency Response to IEC RIAA:   0.5 dB

Signal-to-noise ratio (IHF A weighted:   87 dB

Tuner/CD/Aux/Tape inputs

Input sensitivity/impedance:   150 mV/33 k  

Signal-to-noise ratio (A weighted):   97 dB

Frequency Response (-3 dB limits):   5 Hz -70 kHz

Channel Separation (1 kHz/10 kHz:  85/65 dB

General

Power Requirements:  230 V AC, 50 Hz

Dimensions (W x H x D):  440 x 138  x 338 mm

Weight Unit Alone:  6.7 kg

Genelec 1038A active monitors

 

MONITORS

The Genelec 1038A is a three-way active monitoring system including loudspeaker  drivers,  speaker enclosure, multiple power amplifiers  and  active,  low  signal level  crossovers.  Designed  for medium  sized  control  rooms  this system is ideal for project studios, film  and  video  post-production and  broadcast  monitoring.  CD mastering is also tailored for, where broad bandwidth, high SPL's and extended low frequency response are  essential.  The  1038A  is designed to perform well both as a free-standing monitor and flush mounted into the control room wall. The  unique  Directivity  Control Waveguide  (DCW)  Technology used  provides  excellent  stereo imaging  and  frequency  balance even in difficult acoustic environments. The fast, low distortion  amplifiers  are  capable of  driving  the  stereo  system  to peak  output  levels  in  excess  of 124 dB SPL at 2 m with program signals. Versatile crossover controls allow for precise matching of the speaker system to different acoustic  conditions.  The  system can be used both in vertical and horizontal  orientation  by  simply rotating the DCW unit.

AMPLIFIERS

The  bass,  midrange  and  treble amplifiers  each  produce  400W, 120W  and  120W,  respectively  of short  term  power  with  very  low THD  and  IM  distortion.  Special attention has been paid to electronic  design  to  ensure  the highest  subjective  sound  quality currently  possible.  The  system incorporates  special  circuitry  for drivers overload protection.

Thermal protection is also included for the amplifiers


DRIVERS

The bass frequencies are reproduced  by  a  385  mm  (15") bass  driver  loaded  with  a  110 liters vented box. The -3dB point is  33  Hz  and  the  low  frequency response extends down to 29 Hz (-6  dB). The  midrange  frequencies  are reproduced by a  proprietary 130 mm  (5")  direct  radiating  cone driver  loaded  with  a  DCW.  The high  frequency  driver  is  a  25mm (1") metal dome also loaded by a DCW. A factory-installed magnetic shielding  option  is  available  for applications where magnetic stray field must be minimized

 

 


Specifications

SPL

Short Term (RMS at 1m):  113 dB SPL

Peak per Pair with Music Material:  124 dB SPL at 2m

Drivers

Bass :  8" woofer

Midrange :  5" + DCW

Treble :  1" metal dome tweeter + DCW

Crossover Frequencies:  410 Hz;  3 kHz

Free Field Frequency Response (±2,5 dB):  35 to 20,000 Hz

Amplifier Power/Channel:

Bass :  400 W

Midrange :  120 W

Treble :  120 W

Dimensions (HxWxD):  810 x 480 x 420 mm (31-7/8" x 18-7/8" x 16-9/16")

Weight:  60 kg (130 lb)

Genelec 1031A active monitors

The Genelec 1031A is a two-way active monitor system, consisting of a vented enclosure with a multiple amplifier unit set into the back. The amplifier unit contains a low signal level active crossover, two power amplifiers and overload protection for each driver. This design provides high output, low coloration and broad bandwidth. The system's excellent dispersion and precise imaging together with its compact size make it ideal for near field monitoring, broadcast and TV control rooms, mobile vans, home studios and travelling engineers.

 



Genelec's unique Directivity Control Waveguide™ (DCW ™) Technology is used to provide excellent stereo imaging and frequency balance, even in difficult acoustic environments. This is enhanced by the versatile crossover controls, which allow the precise matching of the speaker system to its surroundings. It is capable of producing peak acoustic levels of over 120 dB SPL at 1m. The only connections to the system are the mains supply and the input signal, making it very easy to use.

 

 


Specifications

SPL

Short Term (RMS at 1m):  110 dB SPL

Peak per Pair with Music Material:  120 dB SPL at 1m

Drivers

Bass :  8" woofer

Treble :  1" metal dome tweeter + DCW

Crossover Frequencies:  2,2 kHz

Free Field Frequency Response (±2,5 dB):  48 to 22,000 Hz

Amplifier Power/Channel:

Bass :  120 W

Treble :  120 W

Dimensions (HxWxD):  393 x 250 x 290 mm (15-1/2" x 9-7/8 x 11-7/16")

Weight:  12,7 kg (28 lb)


 

Sony TC-K 35 cassette deck

 

Top performance cassette deck

The Sony TC-K35 stereo cassette deck combines convenience and high performance at a surprisingly affordable price. As heir to Sony's many-years of excellence in tape recording, the K35 offers superior magnetic, mechanical and electronic technology. The end result is reliability and accurate reproduction of musical sound.

 

Ferrite0and-Ferrite head

The K35 incorporates Sony's exclusive ferrite-and Ferrite record/play head. Because ferrite is extremely hard, it provides exceptionally long service life - up to 200 times longer than permalloy. In addition, ferrite's hardness allows mirror-smooth polishing for low wear better tape-to-head contact, and better sound. And ferrite's superior magnetic permeability at high frequencies contributes to the extended high frequency response of the TC-K35

 

Low-Distortion Electronics

Sony's attention to detail extends to the electronic design, as well. The critical head/playback amplifier for example, uses a unique, patented, direct-coupled, design to insure low distortion. As you would expect, the K35 also incorporates the Dolby noise reduction system, providing Signal-to-Noise Ratio improvement of up to 10 dB at 5 kHz and above. And a built-in 19 kHz filter prevents Dolby circuit mistracking when you record FM stereo broadcasts.

 


DC Servo Tape Drive

The motor of the TC-K35 is a Sony Tri-Duty DC Servo Motor  with an internal frequency generator. As the motor turns, the generator produces a frequency proportional to the motor's speed. In this way, the generator reports any speed variation to the servo-control electronics which provide instantaneous correction. This, along with a dynamically balanced oversized flywheel, assures smooth, stable tape travel, with wow and flutter of only 0,05% (WRMS). And the unique aluminum, steel and rubber motor housing helps maintain this accuracy under a wide variety of temperature and load conditions.

 

Rugged, Flexible Transport

The K35's Sony-built transport provides particular benefits. First, the special "Auto-Play" feature allows you to rewind to the beginning of the tape and automatically transfer to the playback mode. Second, you can "punch in" directly from the play mode into the record mode, simply by pressing the record button. This allows additions to pre-recorded material. Next, REC Mute deletes unwanted program material as you record, and inserts periods of silence between pieces of music at the press of a button. Finally, at the end of tape, an all-mode auto stop system disengages the heads, pinch roller and capstan. This, together with a special safety-load mechanism, helps preserve tape and transport system from unnecessary friction and wear.

 

Precise Controls, Convenient Features

In addition, the layout and design of the K35 afford easy, accurate control. Separate, three-position bias and equalization controls optimize the deck for normal, ferrichrome, chromium dioxide (or chrome-equivalent) tapes. Dual-concentric controls provide quick adjustment of record levels and channel balance. Levels are displayed large meters, accurately calibrated from -20 to +5 VU. Musical transients too fast for detection by the meters are clearly indicated on the "peak" LED

 


Specifications

Tape Format:  Compact Cassette 4-track, 2-channel stereo record/playback

Drive System:  belt-drive motor system

Tape Speed:  4,75 cm/sec (1-7/8 ips)

FF & Rewind Time:  90 sec. (C-60)

Wow and Flutter:  0,05% (WRMS); 0,14% (DIN 45507)

Frequency Response (re: -20 dB record level)

FeCr Tape :  30 - 15,000 Hz  ±3 dB

EHF Tape :  30 - 15,000 Hz ±3 dB

SHF Tape :  30 - 13,000 Hz ±3 dB

Signal-to-Noise Ratio (Dolby off, re: 3% T.H.D.)

FeCr Tape :  58 dB (Peak, IHF-A, WTD)

EHF Tape : 56 dB (Peak, IHF-A, WTD)

SHF Tape :  52 dB (Peak, IHF-A, WTD)

Signal-to-Noise Ratio (Dolby on):  improved up to 5 dB at 1 kHz, 10 dB at 5 kHz or above

Total Harmonic Distortion (re: 0 dB record level):  less than 1,3% (feCr at 1 kHz)

Crosstalk (tracks)  60 dB at 1 kHz

Separation (channels) 35 dB at 1 kHz

Erasure:  60 dB at 400 Hz (FeCr)

Bias Frequency: 105 kHz

Meter Type & range:  VU ballistic with 1 peak LED -20 to +5 dB

Input Sensitivity/Impedance:

Line :  77,5 mV/ 50 k

Mic :  0,25 mV/1

Output Level/Impedance:

Line (fixed) :  0,435 V/ 50  k  (nominal) 10 k  (minimum)

Headphone :  38,8 mV/8   (nominal)

Power Requirements:  AC 110, 120, 220 or 240 V, 50/60 Hz

Power Consumption:  10 watts max

Dimensions (W x H x D):  430 x 130 x 290 mm (17" x 5-1/8" x 11-1/2")

Weight:  5,8 kg (12 lb 13 oz)

Sony TC K-88 cassette deck


Cassette deck TC-K88 Slim line

Slim line units using unique auto-slidenfront loading system

33 segment fast reacting LCD peak metering system

3 motors and direct drive crystal locked capstan drive system ensuring excellent speed stability and reliability.

Separate 4-position bias and equalization switches allowing the use of the new high performance metal tape.

S & F head

Optional remote control (RM 50)

AMS facility 


 

 


Specifications

Recording System:  4-track, 2 -channel stereo

Fast-Forward/Rewind Time:  approx. 60 sec. (with C-60)

Motor:  3 D.D BSL & Slide motor

Heads:  1 x S&F for Rec and Power Bandwidth; 1 x erase head

Signal-to-Noise Ratio

Dolby NR Off

Type III Cassette (Sony FeCr) :  60 dB at peak level (NAB)

Type II Cassette (Sony CD-α) :  58 dB at peak level (NAB)

Dolby NR On

Improved by 5 dB at 1 kHz, 10 dB above 5 kHz

Total Harmonic Distortion:  0,9% (with Fe Capture Ratio cassette)

Frequency Response

Dolby NR Off

Type IV cassette (Sony Metallic)

20 - 19,000 Hz

30 - 17,000 Hz (±3 dB)

30 - 13,000 Hz (±3 dB, 0 VU recording)

30 - 17,000 Hz (DIN)

Type III cassette (Sony FeCr)

20 - 19,000 Hz

30 - 17,000 Hz (±3 dB)

30 - 17,000 Hz (DIN)

Type II cassette (Sony CD-α)

20 - 18,000 Hz

30 - 16,000  Hz (±3 dB)

30 - 16,000 Hz (DIN)

Type I cassette (Sony BHF)

20 - 17,000 Hz

30 - 15,000 Hz (DIN)

Wow and Flutter:  0,03% WRMS (NAB) ±0,085 % (DIN)

Input Sensitivity/Impedance

Microphone :  0,25 mV(-70 dB) / low-impedance microphone

Line :  77,5 mV (-20 dB)/ 50 k

Output Level/Impedance

Line :  0,435 V (_5 dB)/ 50 k   (suitable load impedance more than 10 k )

Headphone :  -26 dB/ 8

Power Requirements:  110, 120, 220 or 240 V 50/60 Hz

Power Consumption:  45 W (35 W Canada and USA)

Dimensions (W x H x D):  480 x 80 x 385 mm (19" x 3-1/4" x 15-1/4") with rack mounting handles

Weight:  10 kg (22 lb 1 oz) with rack mounting handles

Denon TU-750 tuner

FM/AM Stereo Tuner

 

Fully Electronic Digital Synthesizer Ensures Best Tuning

The digital synthesizer enables optimum tuning in accordance with the frequency of different FM/AM (LW) stations in increments of 50 kHz for FM reception and 9 kHz for AM reception.

This system servo-controls the veractor diode by comparing the frequency received with an accurate reference frequency obtained by a crystal oscillator, and thereby cuts frequency drift and ensures stable reception.

 

Automatic Accurate Tuning

Set the Scanning key to Auto and push the Up (for Down) tuning key, and the higher (or lower) frequency radio wave is automatically searched for the correct tuning point. Depressing the tuning key again causes the adjacent station to be pinpointed.

 

One-Touch Precise Tuning to Any of 14 Stations

Once the desired station is selected, it can be stored in memory merely by pushing the Memory key and the associated Preset key (1-7). Thus, up to 14 stations (FM/AM) can be stored in memory. Depressing the desired Preset key pinpoints the station selected.

 

Sophisticated Circuit Configuration

At the front end, a 4-stage varactor diode comparable to a 4-gang variable capacitor and an MOS FET are used to form a solid input circuit, attaining high sensitivity and outstanding Signal-to-Noise Ratio. At the same time, image interference is appreciably removed. The intermediate frequency amplifier stage, which largely determines the total sound quality, employs a linear-phase ceramic filter featuring both low distortion and high selectivity, thereby improving the overall distortion throughout the band.

The detector circuit employs a quadrature detector IC having linear detection capability in a wide band. Also, the MPX circuit for FM detector uses a newly developed PLL-MPX IC boasting low distortion and high Signal-to-Noise Ratio, providing excellent stereo separation.

 

DC Configuration Amplifier for Audio Circuit up to Output Stage.

To transmit high-quality, distortion-free musical signals, a DC configuration amplifier eliminating the coupling capacitor is used to obtain optimum frequency characteristics.

 


Specifications

FM Section

Tuning Frequency Range:  87,5 - 108 MHz

Usable Sensitivity:  1,8 µV (10,2 dBf, 300 )

Effective Selectivity:  80 dB (±400 kHz)

Signal-to-Noise Ratio (50 dB Sensitivity)

Stereo :  31,6 µV (35,2 dBf)

Mono :  3,0 µV (14,2 dBf)

Total Harmonic Distortion

Stereo :  0,08% (90% mod.)

Mono :  0,06% (100% mod.)

Capture Ratio: 1,0 dB

AM Suppression:  60 dB

Image Rejection:  50 dB

IF Rejection:  65 dB

Frequency Response:  20 Hz - 15 kHz +0,2 dB -1,5 dB

Stereo Separation:  55 dB (1 kHz)

AM Section

Tuning Frequency Range:  530 - 1620 kHz (USA); 622 - 1611 kHz (EU)

Usable Sensitivity:  18 µV

Total Harmonic Distortion:  0,6%

Signal-to-Noise Ratio:  50 dB

LW Section
tuning Frequency Range:  140 - 353 kHz

Usable Sensitivity:  40 µV

Effective Selectivity:  50 dB

Signal-to-Noise Ratio:  50 dB

General

Power Requirements:  AC 120V 60 Hz, or AC 220/240V 50/60 Hz

Power Consumption:  6 W

Dimensions (W x H x D):  434 x 66 x 300 mm

Weight:  3,1 kg

Denon TU-710 tuner

FM/AM/LW Stereo Tuner

Precise and easy tuning, Denon's LED tuning lights improve accuracy

A 2-color LED indicator lights up in red first, and then changes into green optimum tuning is achieved.

Adoption of a superior low noise FET at front-end achieving high sensitivity and S/Nratio

A linear phase ceramic filter is utilized to establish both high selectivity and low distortion at the intermediate frequency amplification stage. A linear quadrature detector IC is used, encompassing a very wide frequency range. Superior separation has been achieved by the PLL-MPX IC with low distortion and high Signal-to-Noise Ratio characteristics in the stereo demodulation section

Adoption of the electronic switch for FM and AM change-over enables to prevent sound quality deterioration by reciprocal signal interference.

A low impedance loop antenna with compact size is used for AM broadcast reception. It features good electric field noise characteristics, free to detach from rear panel and able to set up better receiving location

Smooth travel of the dial indicator is achieved by the application of newly developed fly-wheel which greatly improved dial  and backlash.

 


Specifications

FM Section

Tuning Frequency Range:  87,5 - 108 MHz

Usable Sensitivity:  0,9 µV (10,3 dBf, 75 )

Effective Selectivity:  70 dB (±400 kHz)

Signal-to-Noise Ratio (50 dB Sensitivity)

Stereo :  15,8 µV (35,2 dBf)

Mono :  1,5 µV (14,2 dBf)

Total Harmonic Distortion

Stereo :  0,3% (67,5 kHz dev)

Mono :  0,2% (75 kHz dev)

Capture Ratio: 1,0 dB

AM Suppression:  55 dB

Image Rejection:  50 dB

IF Rejection:  65 dB

Frequency Response:  20 Hz - 15 kHz +0,2 dB -1,5 dB

Stereo Separation:  40 dB (1 kHz)

AM Section

Tuning Frequency Range:  525 - 1605 kHz

Usable Sensitivity:  15 µV

T.H.D.  0,4%

Signal-to-Noise Ratio:  50 dB

LW Section
tuning Frequency Range:  150 - 350 kHz

Usable Sensitivity:  40 µV

Effective Selectivity:  40 dB

Signal-to-Noise Ratio:  50 dB

General

Power Requirements:  AC 120V 60 Hz, or AC 220/240V 50/60 Hz

Power Consumption:  7 W

Dimensions (W x H x D):  434 x 66 x 300 mm

Weight:  3,3 kg


 

Philips FT-650 tuner


Specifications

FM Tuner Section (at 75 )

Tuning Range:  87,5 MHz - 108 MHz

Aerial Inputs:  75  coaxial / 300  symmetrical

Sensitivity

Mono :  2,0 µV , 3% distortion, 75 kHz dev.

Selectivity:  50 dB at ±300 kHz bandwidth

Frequency Response:  30 Hz - 15 kHz +1,0  -4,0 dB

Suppression

IF - AM :  70 dB -45 dB

Pilot Tone :  40 dB

Image Frequency :  65 dB

Channel Separation:  30 dB , 1 kHz

Total Harmonic Distortion

Mono :  0,4%

Stereo :  1,0 %

Signal-to-Noise Ratio

Mono :  71 dB

Stereo :  63 dB

Automatic Stop Threshold (Muting):  4 - 9 µV

Output:  350 - 800 mV , better than 3,3 k

AM Tuner Section

Wave Ranges

MW :  531khz to 1602 kHz

LW :  152 kHz to 282 kHz

Sensitivity

MW :  30 µV , 10% distortion

LW :  300 µV 10% distortion

Selectivity (Loop Antenna):  20 dB at ±9 kHz bandwidth

Suppression

IF (Loop Antenna) :  50 dB

Image Frequency (Loop Antenna) :  35 dB

Output: 200 - 400 mV better than 3,3 k

Tuner Digital Section

Tuning Steps: 

FM :  50 kHz

MW :  9 kHz

LW :  1 kHz

Presets FM + MW + LW :  30 random sequential

General

Mains Voltage:  220 V - 240 V

Mains Frequency:  50 Hz - 60 Hz

Power Consumption:  10 W max

Dimensions (W x H x D):  420 x 60 x 260 mm

Weight :  3,0 kg

Philips FA-630 amplifier


Specifications

Output Power (Nominal):  27 W at 8  (IEC)

Total Harmonic Distortion :  less than 0,05% at 1 kHz

Intermodulation Distortion:  less than 0,05% at 60/7000 Hz 4:1

Frequency Characteristics:

Phono :  20 Hz - 20 kHz ±1 dB (IEC)

Other Inputs :  20 Hz - 30 kHz ±1 dB

Controls

Bass :  ±10 dB at 63 Hz

Treble :  ±10 dB at 12,5 kHz

Loudness:  +6 dB at 100hz ; +4 dB at 10 kHz

Signal-to-Noise Ratio (weighted A-curve)

Phono (5 mV) :  better than 72 dB (for 25 W)

Others Inputs (500 mV ) :  better than 90 dB  (for 25 W)

Channel Separation:

At 1,000 Hz better than 56 dB

From 250 Hz to 10 kHz better than 40 dB

Input Senesitivity/Impedance:

Phono :  2,6 mV / 47 k

Other :  150 mV / 30 k

Output Level/Impedance

Tape 1, 2 :  250 mV / 270  (phono 5,0 mV  1 kHz input)

General

Mains Voltage:  220 V; 240 V

Mains Frequency: 50 / 60 Hz

Power Consumpton:  140 W

Dimensions (W x H x D):  420 x 100 x 260 mm

Weight:  4,9 kg

JVC SK-1000 loudspekaers

High-Power Speaker Systems from JVC SK-1000

Bass-Reflex 3-way, 3-speaker system

Features:

Massive 170 watts peak input

Rich bass from 12-inch woofer

5-inch midrange for uncollored presence

Wide-dispersion dome tweeter

JVCs Phase Moire Propagation Pattern technique

Sturdy simulated walnut cabinet

 

Clean sound undistorted even al. A massive input of 170 watts. The SK-1000 lives up to JVC's dedication to The Musical Truth at both low and high input levels. All the thrilling musical dynamics come through smoothly without clipping or coloration, thanks to JVC's refinement of the 3-way, 3-speaker system design in a we've paid particular attention to large power handling. This means that the big 12-inch woofer, the 5-inch cone midrange and the dome tweeter work together to handle inputs as massive as 170 watts with very musical results.

Then to ensure that the SK-1000's speaker units and enclosure all interact acoustically to deliver The Musical Truth from all sources. JVC has employed the exclusive Phase Moire Propagation Pattern technique.

 


Sold and Bottomless Bass

The 12-inch woofer in the SK-1000 brings out The Musical Truth in the lows because it has a specially-treated, hard-surfaced diaphragm and a smooth-riding bobbin and voice coil structure.

To be more precise, its light and rigid diaphragm is coupled with a low-mass moving structure and powerful magnet 737 gr (26 oz) for a bold, tight bass response. This construction permits a high efficiency (93 dB/w) for better sound definition during low-level play. But it remains strong and resilient to accept huge power inputs without damage and without distortion. Also, the moving structure does not touch the bottom of the unit thanks to the use of a long distance top plate which protects the voice coil from damage and the sound from distortion even when high-amplitude bass is introduced.

 

Mellower Mids

The harsh sound of poorly designed midrange speaker units can be particularly annoying when you are listening to vocals or music featuring solo instruments JVC avoids this by using a midrange design that's especially engineered for clean and mellow response in high fidelity play. The diaphragm 12 cm (5") diameter is like that of the woofer treated with a special material to retain an ideally hard surface. A hard aluminum alloy metal cap over the center minimizes split vibration - even at high-power input levels - to keep the sound transparent for a pleasing sense of presence. Spurious vibration is avoided and efficiency increased by a thick 5 mm (3/16") die-cast aluminum frame mounted directly on the front baffle.

 

Room-filling highs from dome tweeter

JVC's search for a better tweeter has LED to a successful discovery by using an elastic instead of a stiff and brittle hard material we've been able to employ the dome shape for the tweeter - the shape which offers the best dispersion. This shape radiates sound directly with no distortion. It fills your room so that no matter where you sit, the full musical range of sounds reaches your ears.

Elastic dome without special treatment tend to collapse, causing many forms of distortion JVC avoids this with the use of special Japanese hemp fibres woven in every regular patterns and coated with an damping material to prevent deformation. The relatively large 25 mm (1") diameter dome tweeter in the SK-1000 brings the highs to life with clarity and crisp musicality.

 


Level Controls and Enclosure

Two continuously-variable level controls (one each for midrange and treble) allow you to tailor the response of the SK-1000 to suit your room acoustics or your own musical taste. Phase distortion and power loss are kept minimum, and damping and response never deteriorate as the level controls are adjusted.

We.ve also improved the acoustic properties of the SK-1000 enclosure. It has panels of ideally dense materials, braced inside for extra strength. The port in the front baffle has been placed so as to take full advantage of the bass reflex enclosure design. Sides and top are finished in attractive simulated walnut.

 

JVC Phase Moire Propagation Pattern technique

Our engineers have perfected a computer-assisted way of measuring speaker performance that actually translates acoustic response into visible patterns. This is the unique JVC Phase Moire Propagation Pattern technique. With the use of advanced electronic computers we can actually see how speaker units and enclosure interact acoustically. This technique was used in the development of the JVC SK-1000 , for instance. And you can see the results. Notice that there's very little agitation in the pattern at the vital crossover frequencies of 1 kHz and 10 kHz. This further guarantees smooth sound for The Musical Truth from JVC.

 


Specifications

Type:  3-way, 3-speaker

Enclosure Type:  Bass reflex

Speakers

Woofer :  300 mm (12") Free Edge type

Midrange :  120 mm (5") Free Edge Cone type

Tweeter :  25 mm (1") Dome type

Power Handling Capacity:  170 watts (peak) 85 watts (RMS)

Impedance:  8

Sensitivity:  93 dm/W at 1 m

Frequency Range:  30 Hz - 20 kHz

Crossover Frequencies:  1,000 Hz; 10,000 Hz

Tone Adjustment:  Continuous Controls for Mid and High

Dimensions (H x W x D):  650 x 400 x 325 mm (25-5/8" x 15-3/4" x 12-3/4")

Weight:  24,2 kg (53,4 lbs)

Pioneer CS-99A loudspeakers


 5-way and 6-speaker system, with huge 15-inch woofer and Pioneer's free-beating cone paper, capable of handling up to 100 watts of power.

 

One of the largest of all Pioneer speaker systems, the CS-99A will add extremely dynamic and natural sound to your home music system. The unit combines a huge 15-inch woofer, a 5-inch cone type mid-range, 4-inch cone type mid-range, multi-cellular horn type tweeter and pair of dome type super tweeters for new highs in faithful reproduction, with the cone type speakers featuring Pioneer's novel free-beating cone paper. This is a unit to use with big power amplifiers, for it accepts up to 100 watts of maximum input power. And with all this performance, the CS-99A stil maintains a wide, flat frequency range from 25 to 22,000 Hz , and helps to make your music system sound better than you ever though it could.

 


Rich, Dynamic Bass

The CS-99A employs a 15" cone type woofer set in the specially-designed infinite baffle type enclosure. The woofer has been designed to minimize distortion and to ansure powerful, well-damped, well-defined bass. These characteristics are enhanced by the use of an extra-large magnet, as well as Pioneer's  free-beating cone paper.

 

Natural Mid-range, Presise Highs

This unit employs two mid-range speakers, and three tweeters. There is a 5" cone type mid-range and 4" cone type mid-range speaker, for the addition of natural sound quality to this very important area of the frequency range. Additionally, for smooth, sparkling highs, Pioneer has incorporated two 1/2" dome type super tweeters, as well as a multi-cellular horn type tweeter in the CS-99A, the latter for very high frequencies and excellent sound dispersion.

 

Advanced Performance Characteristics.

All speakers used in the CS-99A have been selected for satisfyingly smooth and natural response throughout the audible range. They are perfectly matched and balanced for flawless sound reproduction. The maximum input power of 100 watts means that the CS-99A can handle even the most overwhelming orchestral climaxes with ease, and also with convincing realism. Frequency range of the entire system is very wide - from 25 to 22,000 Hz - and flat.

 

"Free Beating" Process Cone Paper

The brown cone paper in the CS-99A system is different from conventional cone papers, since it is composed of long and short, thick and thin fibers, that are beaten, not cut. The pulp itself is made from specially selected plant and animal fibres, then processed through Pioneer's Free Beating System. The result of this new technology is a cone paper that is lighter, stronger than any other. It provides a rich powerful bass tone, clear mids, improved damping,lower distortion and the ability to handle high input signals. The difference is substantial; you will hear it immediately.

 

Fine Furniture Look

The pleated saran grille cloth and luxurious grille, plus the solid construction of the walnut enclosure, give the CS-99A a highly distinctive appearance. The grille is easily removed, revealing a walnut-baffle board and matching speakers.

 


Specifications

Enclosure:  Infinite baffle type

Speakers;

1 x 15" woofer

1 x 5" mid-range

1 x 4" mid-range

1 x Multi-cellular horn type tweeter

2 x 1/2" dome type super tweeter

Impedance:  8

Frequency Range:  25 - 22,000 Hz

Max. Input Power:  100 watts

Crossover Frequency:  800 Hz; 2,000 Hz; 5,000 Hz; 10,000 Hz

Sensitivity:  97 dB /W / 1m

Dimensions (W x H x D):  419 x 630 x 290 mm (16-1/2" x 24-13/16" x 11-13/32")

Weight:  23,5 kg (51 lb 11 oz)