Kyocera D801 cassette deck

Kyocera Model D-801 Cassette Deck Incorporating Dual Capstan 3-motor tape Transport mechanism with Dolby B and C Noise Reduction

With the perfectionist in Mind Cybernet technology has gone all out to produce a cassette deck that will make even the most particular tape enthuiast stop and wonder.

In a nutshell, Cybernet's D-801 has been designed to improve dynamic characteristics. Briefly, although values of static characteristics of a cassette deck (such as signal-to-noise ratio, Wow and Flutter) have almost reached the measurable limit, those characteristics which may not be reflected on actual spec values but which affect audible sound differences must be improved. For this reason, we have decided to use the double capstan two head concept which contributes to meaningful areas of operation, such as Wow and Flutter, frequency response and appropriate head to tape pressure.

FET Amplifier

Because no cassette deck is better than its amplifier, Cybernet uses FET amps in the input stages for superb record / playback head characteristics. Signal-to-Noise-Ratio  and excellent Frequency Response  are improved by direct coupling of the R/P head amp FET to the first stage amp FET.

The Drive for Excellence

To insure constant speed drive and least possible Wow & Flutter, the D-801 uses a 2-capstan drive. This provides individual capstans and pinch-rollers for both the take-up and feed reels, thus insuring the proper tape also runs smoothly and with optimum tape tension, virtually eliminating external shock modulating noise which sometimes causes tape vibration while in play or record mode.

The capstans are driven directly by a brushless frequency generated servo motor. because of this motor driving only the capstans, better and uniform torque is achieved resulting in improved Wow & Flutter and tape speed accuracy.

A second DC governorless motor is used to drive both the take-up and feed reels, while a similar third motor gently positions the record/playback head against the tape surface. This innovative approach results in long lasting head-to-tape positioning accuracy and maximizes proper head azimuth alignment.

The tape transport incorporates two electromagnetic brakes, one for feed and the other for take-up reel rewind. This super braking action protects the tape from stress damage, breaksge or distortion when stopping in the fast forward or rewind mode.

Dolby B and C Noise Reduction

While many audiophiles have been using the Dolby B system, Cybernet now has incorporated a Dolby C system for greater dynamic range and frequency response.

Now, with Cybernet's Kyocera Model D-801 Cassette Deck, new superior recordings can be made.

Basically, the Dolby B system reaches greatest effectiveness above 4 kHz, reducing noise by about 10 dB. Dolby C reaches effectiveness from 1 kHz and above and provides up to 20 dB of NR. By having both systems built into the Model D-801 Deck, Cybernet lets the user make the choice.

APMR Feature

Automatic Program Mute Recording is a system built into the D-801 providing 5-second unrecorded portions in the tape when in record mode. In playback these gaps are useful for locating the beginning or the end of the recorded segments. The 5-second unrecorded gaps are utilized by the auto search feature to stop at the beginning of the program continues for five seconds and automatically advances to the next program unless the play button is activated in order to stop auto search.

Versatility and Convenience

In addition to its feather-touch pushbutton mechanism, automatic memory functions are included for memory stop, auto stop, auto play and auto repeat. Other functions included are shutoff at end of playback, record, fast forward and rewind modes. Complementing these features is an electronic 4-digit counter for elapsed time, remaining time and stopwatch.

Tape selection, bias and equalization are provided for all current tape types including metal. In addition, fine adjustment provides optimum performance from the selected tape brand.

Performance is assured by Cybernet's use of a Sendust alloy rewind/playback head. This meets the needed demand for top=notch performance with to-day's metal tape. A built-in 400 Hz calibration tone enables proper adjustment of record/playback levels for each channel.

Other convenience features include LED indicators for function modes, L/R channel peak levels, record level balance and output controls, illuminated cassette compartment with viscous damped cassette door and headphone jacks for private listening, as well as record peak level hold.

Specifications

Front Panel Features

Tape transport - Rewind, Stop, Fast Forward, Play, Pause, Record, APMR, Auto-Search - all feather touch pushbuttons

Record level volume - Slide controls

Record balance volume - Rotary control

Output level control - rotary control

Tape selector switch - Normal, CrO₂ , Metal - pushswitch

Noise reduction pushswitch - Dolby NR - On/Off; Dolby NR - B/C; MPX Filter - On/Off

Fine bias adjust control - rotary

Pushswitch - Line-Mic, memory off Stop-Replay, Auto Repeat, rec-calibration, and Power-On/Off

Eject button

Headphone jack (6 m/m dia.)

Mircophone jacks (6 m/m dia.) for left and right channels

Separate LED Peak level display for left and right channels

LED (Green) indicator for Dolby NR on

LED (Orange) indicator for Dolby NR-C  on

Transport function indicators:

Play - Green

Pause - Orange

Rec.  - red

Digital tape counter

Tape  selector LED indicators

Green: Normal CrO₂ , Metal

Rear Panel Sockets

AC power cord with plug.

Line input and output jacks (pin type)

Mechanical Specifications

Motor

Capstan Drive :  Brushless FG servo

Head Assist :  DC motor governerless

Reel Drive :  DC Motor Governerless

Wow and Flutter (MTT-111 as per WRMS JIS):  0,02%

Speed Tolerance (MTT-111):  ±0,5%

Time Required for Rewind/FF

C-60 applicable:  70 sec.

Electric Specifications

Signal-to-Noise-Ratio: 

DIN 45500, 70 µsec, EQ. Tape weighted-A :  58 dB

Dolby NR - B effect (CCIR weighted) :  10 dB

Dolby NR - C effect (CCIR weighted) :  20 dB

Input Sensitivity / Impedance

Mic :  0,5 mV/10 k Ω 

Line :  70 mV/50 k Ω 

Output

Line (0 VU, Dolby NR level) :  580 mV

Headphone jack :  40 mV

Harmonic Distortion (1 kHz, 0 VU level):  1,5 %

Separation:  40 dB (1 kHz)

Erasure (Band pass filter):  70 dB (1 kHz)

Bias Fine Adjustable Range:  ±15%

Recording Calibration:  400 Hz (0 VU)

Time Required to Activate the Auto-Shut-Off:  4  sec.

APMR Time:  5 sec.

General Specifications

Power Requirement:  AC 120 V 60 Hz

Dimensions (W x H x D):   430 x 132 x 300 mm (17" x 5-3/16" x 11-13/16")

 

Cybernet SRC-80 receiver

SRC-80 Integrated Stereo Receiver - The Slimline Series SL-80

Amplifier Section Features:

Direct coupled OCL circuitry

Wide, dynamic range phono equalizer amplifier

Loudness compensation

High and low filters

Moving magnet and moving coil cartridge capability

Detented tone controls

41 detent volume control

Two tape monitors with 2-way dubbing

Instant audio mute switch

 

Tuner Section Features

Quartz controlled frequency synthesized tuning

Fluorescent digital display

14 programmable preset station selection and indicators

Automatic scanning

Sensitive dual gate MOS FET in FM front end

Highly selective IF section with 3 dual element ceramic filters

PLL multiplex decoder

LED signal strength and auto stereo indication

Last channel memory circuit

 

Specifications

Amplifier Section

Power Output:  50 W + 50 W (20 - 20,000 Hz) at 8 Ω

Total Harmonic Distortion (rated power at 20-20,000 Hz):  0,08% at 8 Ω

SMPTE Intermodulation Distortion:  0,08%

Frequency Response:  20 - 20,000 Hz ±0,5 dB

Power Bandwidth:  7 - 35,000 Hz _3 dB

Input Sensitivity/Impedance

Phono MM :  2,5 mV/47 k Ω

Phono MC :  100 µV/47 K Ω

Others :  150 mV/47 k Ω

Huma and Noise Ratio

Phono MM :  73 dB

Phono MC :  62 dB

Others :  93 dB

Maximum Input Voltage

Phono MM :  150 mV

Phono MC :  6 mV

Damping Factor:  40 (8 Ω , 1 kHz)

Tone Controls

Bass :  ±10 dB at 100 Hz

Treble :  ±10 dB at 10 kHz

Loudness Compensation +7 dB (at 100 Hz) +3,5 dB (at 10 kHz)

Filters

High :  10 kHz (6 dB/oct)

Low :  40 Hz (6 dB/oct)

Audio Mute:  -20 dB

Tape Recording Output :  130 mV (at rated input sensitivity)

FM Section

Tuning Range:  87,5 to 108 MHz

Usable Sensitivity: 

Mono :  10,9 dBf

Stereo :  20 dBf

50 dB Quieting Sensitivity

Mono :  18 dBf, 4,4 µV (IHF)

Stereo :  40 dBf, 54,7 µV (IHF)

Total Harmonic Distortion

Mono :  0,15%

Stereo :  0,3%

Alternate Channel Selectivity:  60 dB (±400 kHz)

Capture Ratio:  2 dB

Selectivity )±400 Hz):  60 dB

Stereo Separation(at 1 kHz):  45 dB

Audio Frequency Response:  30 Hz - 15 kHz (±0,5 dB)

Signal-to-Noise Ratio: 

Mono :  70 dB (A-weighted)

Stereo :  65 dB (19/38 kHz filtered)

Spurious and IF Rejection:  70 dB

Image Rejection:  45 dB

Subcarrier Ratio:  65 dB

Tuning Frequency Space:  50 kHz

Antenna:  75 /300 Ω

AM Section

Tuning Range:  531 to 1,602 kHz

Sensitivity (loop Antenna):  350 µV/m (S/N=20 dB)

Image Rejection:  45 dB (600 kHz)

Alternate Channel Selectivity:  45 dB (20 kHz)

Distortion: 0,5%

Signal-to-Noise Ratio:  45 dB

Antenna:  Built-in adjustable ferrite bar, and provision for ext. Antenna

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

Dimensions (W x H x D):  430 x 106 x 390 mm (16-15/16" x 4-3/16" x 15-3/8")

Weight:  12,3 kg

 

Cybernet SDC-80 cassette deck

SDC-80 Dual Cassette Deck - The Slimline Series SL-80

 

 

Features:

Two independent stereo cassette deck, one for recording and playback, one for playback mode only

Integrated dubbing from Deck A to Deck B

Dual deck play mode for extended playback

Metal tape capability

Dolby Noise Reduction circuitry on both decks

4-position bias and equalization tape type selector for each deck

Fluorescent level indicators

LED indicators for record, play and pause modes

3-position monitor selection

Separate digital indicators

Individual illuminated direct cassette loading compartments

Feather touch tape mode controls

 

Specifications

Tape A (Playback only)

Frequency Response

At 70 µSec :  31,5 Hz /+6 dB, 14 kHz/+3,5 dB

At 120 µSec :  31,5 Hz /+3 dB, 14 kHz/+4,5 dB

Signal-to-Noise Ratio:  56 dB  (A-weighted)

Total Harmonic Distortion:  1,2%

Tape B (record/Playbac)

Frequency Response (-25 dB Record)

Metal Tape :  30 Hz - 17,000 Hz ±3 dB

Special/FeCr Tape :  30 - 16,000 Hz ±3 dB

Normal tape :  30 - 14,000 Hz ±3 dB

Signal-to-Noise Ratio (CCIR weight, Dolby On):  up to 64 dB

Input Sensitivity

MIC (10 k Ω ) :  0,3 mV

Line (50 k Ω )  :  60 mV

DIN (20 k Ω  :  6 mV

T.H.D. (1 kHz 0VU level):  1,7%

Wow and Flutter:  0,06%

Channel Separation:  35 dB

AC Bias Frequency:  100 kHz

Headphone Output:  30 mV

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

Power Consumption:  15W

Dimensions (W x H x D):  430 x 106 x 390 mm (16-15/16" x 4-3/16" x 15-3/8")

Weight:  9,5 kg

 

Cybernet CP-300Q turntable

Quartz Control Direct Drive Semi-Automatic Turntable

You can hear the difference in a Cybernet component. That's because Cybernet is a world leader and innovator in the field of electronics and designs all of its audio products to very exacting specifications. And that's why, whichever Cybernet component you purchase, you can be assured of excellent performance, incredibly accurate sound, high reliability and long life.

 

Quartz Control, Direct-Drive System

The CP-300Q combines one of the finest systems of rotational accuracy - quartz control direct-drive - with the exceptional convenience of front panel operation

The system starts with a full-cycle FG (Frequency Generator) servo motor. It incorporates full IC design for outstanding performance and reliability. With quartz control, you're assured of incredible rotational accuracy it any possible trace of speed drift is detected, corrective torque is immediately applied. The specifications verify the turntable's exceptional performance. Wow and Flutter is very low 0,05% WRMS, Signal-to-Noise Ratio is an inaudible -68 dB DIN-B. the result is sound quality true to the original source. And with front panel control, everything is right where you want it.

 

Semi-Automatic Turntable Control

To start operation of the CP-300Q, place the tonearm on the record surface. From there on, everything is totally automatic. When the end of a record is reached, the tonearm lifts up, returns to the rest position, and the turntable motor is shut-off. You won't have to worry about the stylus getting caught in the lead-out grooves of the record, which can happen with manual-type turntables. The result is less wear on your stylus, records and turntable.

 

Front Panel Controls for Optimum Convenience

The important operating controls of the CP-300Q are right on the turntable's front panel, making operation extremely easy and convenient. A speed selector provides a choice of two speeds; 33-⅓ and 45 rpm. A variable pitch control and illuminated stroboscope allow speed variations by up to ±4 %. Raising the pitch control knob allows the Quartz system to be removed. A "reject" button provides automatic return of the tonearm anytime during record play. And all these controls can be operated even when the dust cover is closed giving added protection to your records.

 

Low Mass, Tubular Aluminum Tonearm

The tonearm is of straight, tubular aluminum construction for excellent damping of outside vibrations. Its low-mass design, and finely machined, low-friction bearings, provide excellent tracking ability and exceptional sound quality.

 

High Feedback Resistance

The CP-300Q features base construction incorporating individual rubber feet to isolate any source of mechanical or acoustical feedback. By effectively resisting outside vibrations, the result is clean, accurate sound reproduction.

 

Smooth Tonearm Set-Down with Viscous-Damped Cueing

The cueing system is viscous oil-damped, allowing smooth, gradual descent of the tonearm. Operated with the manual cueing lever located next to the tonearm, oil-damping provides greater precision, reduced needle bounce and less chance of record damage.

 

Pitch Control with Illuminated Stroboscope

The CP-300Q provides (by pulling up the pitch control knob) a variable pitch control for both 33-⅓ and 45 rpm speeds. In combination with the easy -to-read illuminated stroboscope you can vary the speed up to ±4%. This lets you speed up or slow down a record, allowing alignments of pitch for any accompanying instrument.

 

Other Features

Hinged, spring-loaded detachable dust cover

45 rpm adaptor

Low-static rubber turntable mat

 

Specifications

Turntable Section

Type:  Quartz Control Direct-drive Semi-automatic turntable

Motor:  Magnet Field DC, FG Servo Controlled Motor

Turntable Platter:  310 mm aluminum diecast

Turntable Speeds:  33-⅓ and 45 rpm

Wow and Flutter:  0,05% WRMS

Signal-to-Noise Ratio:  -68 dB, rated (DIN-B)

Tonearm Section

Type:  Straight, aluminum tubular tonearm with adjustable counterweight, calibrated anti-skating adjustment, viscous-damped cueing

Effective Length:  213 mm

Adjustable Tracking:  Direct-reading scale

Overhang:  16 mm

Acceptable Cartridge Weight:  4 - 16 grams

General

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

Power Consumption:  5 W

Dimensions (W x H x D):  420 x 133 x 382 mm (16-9/16' x 5-1/4" x 15-1/16")

Weight:  6 kg (13 lbs)

 

Cybernet CP-200D turntable

Direct Drive Semi-Automatic Turntable

You can hear the difference in a Cybernet component. That's because Cybernet is a world leader and innovator in the field of electronics and designs all of its audio products to very exacting specifications. And that's why, whichever Cybernet component you purchase, you can be assured of excellent performance, incredibly accurate sound, high reliability and long life.

 

Direct Drive for Outstanding Performance

The Cybernet CP-200D incorporates a direct drive system to reduce potential sources of wow, flutter and rumble. By eliminating the use of high speed motors, bells or idlers, the direct drive system achieves outstanding performance. Wow and Flutter is reduced to a mere 0,05% WRMS, contributing to exceptional rotational accuracy. The Signal-to-Noise Ratio of -68 dB (DIN-B) translates into extremely quiet turntable operation. Combined, these advanced technologies contribute to the line sound quality of the CP-200D

 

Semi-Automatic Turntable Control

With semi-automatic control, when the end of a record is reached, the tonearm automatically lifts and returns to the rest position and the turntable is shut-off. A "reject" button will allow return of the arm at any point in the record. One of the major benefits of semi-automatic control is that your stylus won't stay continuously in the lead-out grooves of the record, as in manual turntables. This means less wear and longer life for the record turntable and cartridge stylus

 

Convenient Front Panel Controls

The most important operating controls are located right on the front panel for maximum convenience. A speed selector provides a choice of either 33-⅓ or 45 rpm. If you desire to change the speed slightly, a variable pitch control and illuminated stroboscope are provided for both speeds. A "reject" button allows return of the tonearm to the rest position. And all controls can be operated even when the dust cover is closed, thus providing extra protection for your records.

 

Low mass, Tubular Aluminum Tonearm

The tonearm is of straight, tubular aluminum construction for excellent damping of outside vibrations. Its low-mass design, and finely machined, low-friction bearings, provide excellent tracking ability and exceptional sound quality.

 

Base Material Resists Acoustic Feedback

The base of the CP-200D has been specially designed to provide high resistance against both mechanical and acoustical feedback. The dense cabinet material together with shock-absorbent feet provide resistance against vibrations that might otherwise tend to degrade the sound quality.

 

Viscous-Damped Cueing Control

The tonearm is viscous oil-damped for smooth lift or set-down when using the manual cueing lever. With viscous-damped cueing, the tonearm can be lowered onto the record with greater precision and less chance of cueing error.

 

Pitch Control with Illuminated Stroboscope

The CP-200D provides a pitch control with a plus or minus range of 4% for both 33-1-3 and 45 rpm. This effectively allows you to speed up or slow down the record. And an easy-to-see, illuminated stroboscope gives a visual readout for fine-adjustment of the turntable's speed.

 

FG Servo Control

One of the reasons for the outstanding rotational accuracy of the CP-200D is the FG (Frequency Generator) servo-controlled DC motor. Any possible trace of speed drift is automatically detected and immediately corrected. Full IC (Integrated Circuitry) design adds to the system's overall performance reliability.

 

Other Features

Hinged, spring-loaded detachable dust cover

45 rpm adaptor

Low-static rubber turntable mat

 

Specifications

Turntable Section

Type:  Direct-drive Semi-automatic turntable

Motor:  Magnet Field DC, FG Servo Controlled Motor

Turntable Platter:  310 mm aluminum diecast

Turntable Speeds:  33-⅓ and 45 rpm

Wow and Flutter:  0,05% WRMS

Signal-to-Noise Ratio:  -68 dB, rated (DIN-B)

Tonearm Section

Type:  Straight, aluminum tubular tonearm with adjustable counterweight, calibrated anti-skating adjustment, viscous-damped cueing

Effective Length:  213 mm

Adjustable Tracking:  Direct-reading scale

Overhang:  16 mm

Acceptable Cartridge Weight:  4 - 16 grams

General

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

Power Consumption:  5 W

Dimensions (W x H x D):  420 x 133 x 382 mm (16-9/16' x 5-1/4" x 15-1/16")

Weight:  6 kg (13 lbs)

 

Cybernet CP-100 turntable

Belt Drive Semi-Automatic Turntable

You can hear the difference in a Cybernet component. That's because Cybernet is a world leader and innovator in the field of electronics and designs all of its audio products to very exacting specifications. And that's why, whichever Cybernet component you purchase, you can be assured of excellent performance, incredibly accurate sound, high reliability and long life.

Belt-Drive System for Excellent Performance

The CP-100 incorporates a belt-drive system for outstanding performance. By eliminating the use of friction idler gears, potential sources of noise and distortion are eliminated. The performance figures are proof of the turntable's excellent sound quality. Wow and Flutter is reduced to a minimal 0,08% WRMS, will deliver precise rotational accuracy while providing extremely quiet turntable operation

 

Semi-Automatic Turntable Operation

The CP-100 features automatic tonearm return. When a record has finished playing, the tonearm will lift up and return to the rest position and the turntable motor will automatically shut off. The benefit of semi-automatic operation is that your stylus won't stay continuously in the lead-out grooves of the record, as can happen in manual turntables. This translates to less record, turntable and cartridge stylus wear.

 

Front Panel Controls Add Convenience

We've located the operating controls of the CP-100 right on the front panel for exceptional convenience. A speed selector provides a choice of either 33-⅓ or 45 rpm for your favorite albums and singles. To the right is a "reject" button that will allow return of the tonearm to the rest position anytime during record play. And these controls can be operated even when the dust cover is closed, thus providing extra protection for all your records

 

Low Mass, Tubular Aluminum Tonearm

The tonearm is of straight tubular aluminum construction for excellent damping of outside vibrations. Its low-mass design, and finely-machined, low-friction bearings, provide excellent tracking ability and exceptional sound quality.

 

Turntable Base Resists Feedback

It is very important that the turntable base resist both acoustic and mechanical feedback. The CP-100's base construction and individual isolating rubber feet provide outstanding resistance against many outside vibrations that could possibly interfere with the sound quality.

 

Viscous-Damped Cueing Control

The cueing system is viscous oil-damped for smooth tonearm set-down. The tonearm will gently descend to the record surface, thus providing greater precision than is possible in non-damped cueing systems.

 

Other features

Hinged, spring-loaded detachable dust cover

45 rpm adaptor

Low-static, rubber turntable mat

 

Specifications

Turntable Section

Type:  Belt-drive Semi-automatic turntable

Motor:  4-pole synchronous

Turntable Platter:  300 mm aluminum diecast

Turntable Speeds:  33-⅓ and 45 rpm

Wow and Flutter:  0,08% WRMS

Signal-to-Noise Ratio:  -65 dB, rated (DIN-B)

Tonearm Section

Type:  Straight, aluminum tubular tonearm with adjustable counterweight, calibrated anti-skating adjustment, viscous-damped cueing

Effective Length:  210 mm

Adjustable Tracking:  Direct-reading scale

Overhng:  16 mm

Acceptable Cartridge Weight:  4 - 16 grams

General

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

Power Consumption:  15 W

Dimensions (W x H x D):  420 x 127 x 384 mm (16-9/16' x 5" x 15-1/8")

Weight:  5 kg (11 lbs)

 

Cybernet CA-202 P

AMPLIFICATORE di CONTROLLO CA-202P

Con un sistema incorporato di missaggio permete il missaggio fra un ingresso giradischi ad ausiliario ed ogni altro ingresso scelto sul selettore di sorgente, come un secondo giradischi, 3 registratori, sintonizzatore od ausiliario.

Risposta in frequenza:

Phono 1 e 2: 30 - 15,000 Hz ±0,2 dB,

Aux 1 e 2: 10 - 70,000 Hz ±0,5 dB,

Tuner: 10 - 70,000 Hz ±0,5dB,

Tape 1 e 2: 10 -70,000 Hz ±0,5dB

Distorsione armonica totale: 0,03%

Sensibilita ingressi (rapporto S/N):

Phono 1: 1,5 - 6 mV/47 KΩ (S/N 74 dB),

Phono 2: 2,5 mV/47 KΩ (S/N 74 dB),

Aux 1: 150 - 1500 mv/47 K-25 KΩ (S/N 90 dB),

Aux 2: 150 mV/47 KΩ (S/N90 dB),

Tape 1 e 2 e R: 150 mV/47 KΩ (S/N 90 dB),

Tuner: 150 mV/47 KΩ (S/N 90 dB),

Mic: 4 mv/10 KΩ

Uscite;

finali di potenza: 2,

registratori: 3,

cuffia: 1 (con controllo di volume)

Controlli di tono;

Bassi: ±10 dB a 62 Hz/125 Hz,

medi: ±6 dB a 1kHz,

alti: ±10 dB a 10 kHz/20 kHz

Filtri; loudness,

muting: -20 dB,

alti -3 dB a 12kHz,

bassi -3 dB a 30 Hz

Dimensioni: 420 x 165 x 350 mm

Peso: 8 kg

Prezzo (1979): L. 435.000

Cybernet CA-200 M

AMPLIFICATORE di POTENZA CA-200 M

Finale di potenza stereo. 2 metri di potenza, 2 LED indicatori di picco, uscite per tre coppie di diffusori. L'uscita è indicata da due grandi VU metri logaritmici ed indicatori di picco molto sensibili.

Disponibile con maniglie rack.

Potenza: 100 + 100 W RMS su 8 Ω (20 - 20,000 Hz)

Risposta in frequenza: 5 - 40,000 Hz +0-1 dB

Banda passante: 5 - 80,000 Hz

Distorsione armonica totale: 0,05%

Sensibilita d'ingresso: 1 V

Rapporto S/N: 110 dB

Filtro subsonico: -12 dB/oct a 10 Hz

protezione: a relé

Dimensioni: 420 x 165 x 400 mm

Peso: 18 kg

Prezzo (1979): L. 615.000

Cybernet CT-22

SINTONIZZATORE CT-22

Questo tuner è equipaggiato con un transistor sensibile doppio MOSFET nella parte frontale FM e tre filtri ceramica di due elementi per alta selettività nella sezione I.F. Un'uscita è fissata a 0,7 volt, l'altra si può regolare sul panello posteriore. Equipaggiato con maniglie rack.

Gamma di frequenza: FM stereo/mono, AM

Sensibilità: 1,0 μV (FM), 25 μV (AM)

Selettività: 70 dB (FM), 45 dB (AM)

Distorsione FM: 0,2% (mono), 0,4% (stereo)

Rapporto di cattura: 1,25 dB

Reiezione d'immagine: 55 dB (FM), 60 dB (AM)

Controlli: 2 metri per sintonia

Filtri: muting in 2 posizioni

Dimensioni: 420 x 165 x 350 mm

Peso: 6,5 kg

Prezzo (1979): L. 285.000

Cybernet CCD-12

CASSETTE DECK CYBERNET CCD-12

Il CCD-12 è una piastra a cassette caricamento frontale con arresto completamente automatico per ogni funzione; movimento in avanzamento veloce, riavvolgimento, registrazione ed ascolto. Circuito Dolby e filtro multiplex presenti, selettore per 3 tipi di nastro, livello di uscita regolabile, indicatore di picco a LED, dispositivo di memoria.

Testine: 2

Motori: 1 in corrente continua servocontrollato.

Risposta in frequenza: 30 - 13,000 Hz (normal), 30 - 17,000 Hz (CrO₂ , FeCr)

Rapporto S/N: 58 dB (con Dolby inserito)

Wow and Flutter: 0,06% (WRMS)

Tempo di riavvolgimento: 90 sec. per una C-60

Sensibilità d'ingresso: mic. 0,3 mV/8Ω (cuffia)

Dimensioni: 420 x 165 x 300 mm

Peso: 8 kg