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paź 20, 2024
Akai X-201

General

  • Manufacturer: Akai
  • Model: X-201 D
  • Years of manufacture: 1972 – 1976
  • Made in: Japan
  • Color: silver/black, case wood walnut
  • Type: Autoreverse coil tape
  • Remote control:
  • Power Consumption:
  • Dimensions (WxHxD): 358 x 358 x 227 mm.
  • Weight: 17 kg
  • Original price approx.: 1’298 DM (1973)

Connections

  • Number of inputs: 3
    • Microphone: 0.5 mV, 5 kOhm

Line: 60mV, 180 kOhm

    • DIN:
      • Low: 5mV
      • High: 50mV
  • Number of outputs: 3
    • Line: 1.23 V
    • Din: 400 mV
    • Headphone: 30mV, 8 Ohm

Technical Data

  • Coil diameter: 18 cm
  • Drive: 3 motors

1x Hysteresis-Synchron Capstan-Motor

    • 2x winding motors, external rotor
  • Heads: 3
  • Tracks: 4
  • Tape speeds:
    • 4.75 cm/s
    • 9.5 cm/s
    • 19 cm/s
  • Synchronization fluctuations:
    • < 0.20% RMS (4.75 cm/s)
    • < 0.12% RMS (9.5 cm/s)
    • < 0.08% RMS (19 cm/s)
  • Pitch fluctuations:
  • Overall frequency response:
    • 30Hz-9kHz ±3 dB (4.75 cm/s).
    • 30Hz-19kHz ±3 dB (9.5 cm/s)
    • 30Hz-26kHz ±3 dB (19 cm/s)
  • Signal-to-noise ratio: > 58 dB
  • Signal-to-noise ratio:
  • Total harmonic distortion: < 2% (1 kHz)
  • Entzerrung: nach NARTB
  • Übersprechdämpfung:
    • Mono: >65 dB
    • Stereo: > 45 dB
  • Cancellation attenuation: < 70 dB
  • Premagnetization and erasure frequency: 100 kHz
  • Rewind time: 75 seconds for 370m band

Special Features

  • Crossfield audio head system: With the crossfield audio head system, the so-called bias magnetization of the audio tape is not – as is generally the case – performed by the recording/playback head, but by a separate audio head (bias head) located opposite the aforementioned recording/playback head. This pickup head arrangement allows signal modulation over the entire audio frequency spectrum without any interference from bias magnetization as is the case with other pickup head systems.
  • Autoreverse
  • Magnetic brakes
  • Switchable equalization
  • Auto stop and auto power off
  • Vertical and horizontal operation possible
  • Tape type selector switch
  • Autoreverse with continuous operation
More Details
paź 20, 2024
Pioneer CT-600M

Z rynku japońskiego, naprawa mechaniki, torów sygnałowego, zasilania, equalizacji, pełna regulacja i kalibracja

General

  • Manufacturer: Pioneer
  • Model: CT-F 600
  • Type: Single
  • Year built: 1978
  • Made in: Japan
  • Color:
  • Remote control:
  • Power consumption:
  • Dimensions: 420 x 142 x 287 mm
  • Weight: 5 kg
  • New price approx:

Technical data

  • sound heads: 2
  • motors: 1
  • Synchronization fluctuations: 0,05%
  • Tape types:
  • Frequency response:
    • Normal: 40 – 13000 Hz
    • Chrome: 40 – 15000 Hz
  • Distortion factor: 0.17
  • Signal to noise ratio: 58 db
  • Auto Reverse:
  • Title search:
  • Dolby:
  • MPX Filter:
  • Fader:
  • Pitch control:
  • CD Synchro Recording

More Details
paź 5, 2024
YAMAHA KX-W900

Specifications

Type: auto reverse, 4-head, single compact cassette deck

Track System: 4-track, 2-channel stereo

Tape Speed: 4.75 cm/s

Heads: 2 x record/playback, 2 x erase

Motor: 2 x DC servo, 2 x DC

Tape Type: type I, CrO2, Metal

Noise Reduction: B, C

Headroom Extension: HX Pro

Frequency Response: 20Hz to 20kHz  (Metal tape)

Signal to Noise Ratio: 74dB  (dolby C)

Wow and Flutter: 0.08%

Total Harmonic Distortion: 1.0%

Input: 50mV (line)

Output: 0.36V (line)

Dimensions: 435 x 132 x 305mm

Weight: 7kg

Year: 1988

More Details
paź 5, 2024
Revox A77 po remoncie

General

  • Manufacturer: Revox
  • Model: A 77 Mk I MK II, MK III and Mk IV
  • Years of manufacture: 1967-1981
  • Manufactured in: Germany / Switzerland
  • Colour: grey, silver, housing walnut
  • Remote control: Cable remote control 5 m or 10 m (accessories)
  • Power consumption: 70 W / with power amplifiers max. 100 W
  • Dimensions, horizontal): 413 mm × 359 mm × 215 mm (W × H × D)
  • Weight: approx. 15 kg
  • Original price approx.: 1700 DM (list price)

Connections

  • Number of outputs: 3
    • 2 × output (Cinch): 2.5 V / Ri 600 Ω
    • 1 × Radio (DIN): 1.2 V / Ri 2.5 kΩ
    • 1 × Phones (jack 6.3 mm): 200-600 Ω
  • Number of inputs: 3
    • 2 × MIC (jack 6.3 mm / Cinch) Low: 0.15 mV / 50-600 kΩ / High: 2.5 mV / up to 100 kΩ
    • 2 × Aux (Cinch): 35 mV at 1 MΩ
    • 1 × Radio (DIN): 2.5 mV at 33 kΩ

Technical Data

  • Max. Coil diameter: 26.5 cm (10.5″)
  • Drive: 3 external rotor AC motors (direct drive)
    • Tone motor controlled via highly stable oscillator and tachogenerator
    • 2 asynchronous winding motors
  • Heads: 3
  • Tracks: 2 or 4, depending on version
  • Tape speeds: 9.5 and 19 or 19 and 38 cm/s, depending on the version, ±0.2
  • Slip: <0.2 %
  • Synchronization fluctuations:
  • Pitch variations:
    • at 38 cm/s <±0.06 %
    • at 19 cm/s <±0.08 %
    • at 9.5 cm/s <±0.1 %
  • Overall frequency response:
    • at 38 cm/s : 30-22,000 Hz +2/-3 dB and 50-18,000 Hz ±1.5 dB, respectively.
    • at 19 cm/s : 30-20,000 Hz +2/-3 dB or 50-15,000 Hz ±1.5 dB
    • at 9.5 cm/s: 30-16,000 Hz +2/-3 dB or 50-10,000 Hz ±1.5 dB
  • Signal-to-noise ratio: (over band, CCITT, curve C):
    • at 38 cm/s >61 dB
    • at 19 cm/s >61 dB
    • at 9.5 cm/s >58 dB
  • External voltage spacing: n.a.
  • Distortion: <2 % (0 VU, 19 and 38 cm/s), <3 % (0 VU, 9.5 cm/s),
  • Equalization: NAB (record + playback) or IEC (playback)
  • Crosstalk attenuation: Mono: >60 dB, Stereo: >45 dB (1 kHz)
  • Erasure attenuation: ≥80 dB
  • Premagnetization and erasure frequency: 120 kHz

Special Features

  • Additional plug-in power amplifier 2 × 8 watts at 8 Ω; (accessories).
  • Versions with wooden cabinet, case and as built-in chassis.

Versions with Dolby-B-NRS , ORF (studio version HighSpeed , symm. In/Out)

More Details
paź 5, 2024
„Czerwona” Diora MDS442

Dane techniczne MDS442 :

Prędkość przesuwu taśmy: 4,76 cm/s.
Odchyłka prędkości przesuwu taśmy: ± 1,5 %.
Nierównomierność przesuwu taśmy: 0,15 %.
Pasmo przenoszenia (wg DIN) nie mniejsze niż:• taśma żelazowa: 40÷12500 Hz,• taśma chromowa: 40÷14000 Hz,• taśma metal: 40÷14000 Hz.
Stosunek sygnał/szum mierzony z filtrem wg CCIR/ARM: 67 dB z włączonym układem redukcji szumów Dolby C.
Czułość z wejścia:• LINIA: 100 mV,• MICRO: 0,4 mV.
Napięcie wyjściowe:• LINIA: 600 mV ±3 dB,• SŁUCHAWKI: 570 mV/400 Ω.
Czas przesuwu mechanizmu jezdnego: ≤ 5 s.
Skuteczność kasowania: 65 db przy f = 1 kHz
Tłumienie przeniku między kanałami:• 30 dB przy f = 1 kHz,• 26 dB w paśmie 500÷6300 Hz.
Zasilanie: sieć 220 V: 50 Hz.
Dopuszczalny pobór mocy: 25 VA.
Wymiary: 440x90x260 mm.
Ciężar: ca 7 k

More Details
paź 5, 2024
A teraz Akai GX-630D

General

  • Manufacturer: Akai
  • Model: GX-630 D
  • Years of manufacture: around 1976 – 1978
  • Made in: Japan
  • Color: Front silver / sides wood
  • Remote control only as accessories: yes (cable remote control RC-17 or RC-18)
  • Power consumption: HARDBASS
  • Dimensions: 440 x 465 x 240 mm (WxHxD)
  • Weight: 19,5 kg
  • Original price approx.: 1498,00 DM (1976) Price: 1979 1650,00 DM

Connections

  • Number of outputs: 3
    • DIN (0,5 V)
    • Line (0.775 V)
    • Headphones (30 mV, 8 Ohm)
  • Number of inputs: 2
    • Microphone (0.25 mV / 5 kOhm)
    • Line (70 mV / 150 kOhm)

Technical data

  • max. coil diameter: 26,5 cm
  • drive: 3 motors
    • One 4-pole AC servo motor type SCM2-24KJ for the capstan drive
    • Two 6-pole eddy current motors type 24XO-MR for the tape plates
  • Heads: 3
    • 1x GX-quenching head Type E4-260
    • 1x GX pick-up head type R4-200
    • 1x GX playback head type P4-202
  • Tracks: 4
  • Tape speeds: 9.5 and 19 cm/s
  • Synchronisation fluctuations:
    • at 9.5 cm/s: ±0,09%
    • at 19 cm/s: ±0,06%
  • Pitch fluctuations:
  • Overall frequency response:
    • at 9.5 cm/s: 30 – 19,000 Hz
    • at 19 cm/s : 20 – 25,000 Hz
  • Signal-to-noise ratio:
  • External signal-to-noise ratio:
  • Distortion factor:
    • at 19 cm/s: < 0,5%
  • Entzerrung:
  • Geräuschspannungsabstand:
  • Übersprechdämpfung: >40dB
  • extinction loss:
    • at 19 cm/sec: > 70dB
  • Premagnetization and extinction frequency: 100 kHz ±5kHz

Special Features

  • low-wear GX recording and playback heads
  • Double clampable NAB-adapter (RH-12)
More Details
paź 5, 2024
GX-630DB jak nowy

General

  • Manufacturer: Akai
  • Model: GX-630 DB
  • Years of manufacture: 1976 – 1978
  • Made in: Japan
  • Color: silver / walnut cabinet
  • Remote control only as accessories: yes (cable remote control RC-17 or RC-18)
  • Power consumption: approx. 100 W
  • Dimensions: 440 x 465 x 240 mm (WxHxD)
  • Weight: 19,5 kg
  • Original price approx.: 1’598 DM (1976)

Connections

  • Number of outputs: 3
    • DIN (0.5 V)
    • Line (0.775 V)
    • Headphones (30 mV, 8 Ohm)
  • Number of inputs: 2
    • Microphone (3 mV / 27 kOhm)
    • Radio (70 mV / 150 kOhm)
    • Line (70 mV / 150 kOhm)
    • Reserve (70 mV / 150 kOhm)

Technical Data

  • track position: 4-track stereo/mono
  • max. reel diameter: 26,5 cm
  • drive:
    • 1 AC servo motor (tape drive).
    • 2 eddy current motors (reel drive).
  • Heads:
    • 1 GX pick-up head
    • 1 GX playback head
    • 1 erase head
  • Tape speeds: 9.5 and 19 cm/s
  • Synchronisation fluctuations:
    • at 9.5 cm/s: 0.05%
    • at 19 cm/s: 0.03% * overall frequency response
  • Overall frequency response:
    • at 9.5 cm/s: 20 – 20,000 Hz
    • at 19 cm/s : 16 – 25,000 Hz
  • Distortion factor: at 19 cm/s: < 0,7 (333 Hz)
  • Geräuschspannungsabstand:
    • >55 dB without Dolby
    • 64 dB with Dolby crosstalk attenuation
      • opposite direction double track recording, mono: > 55 dB (1 kHz)
      • opposite stereo mode: > 45 dB (1 kHz)
  • erasure attenuation: at 19 cm/sec: > 70 dB
  • Premagnetization and extinction frequency: 100 kHz ± 5%
  • Rewind time: 120 sec for 1100 m

Special Features

  • Dolby-B system, GX heads
More Details
paź 5, 2024
Tandberg TD20A & TD20ASE

General

  • Manufacturer: Tandberg
  • Model: TD 20 A
  • Type: Tape machine
  • Years of manufacture: 1978 – 1980
  • Made in: Norway
  • Color: Black
  • Remote control: RC 20 optional
  • Power consumption: 110 W
  • Dimensions: 435 x 450 x 200 mm
  • Weight: 17 kg
  • Original price approx.: 2.095,00 DM

Connections

  • Number of outputs: 3
    • Radio, Line out, Headphones
  • Number of inputs: 4
    • Microphone, Radio, Line in 1, Line in 2

Technical data

  • max. reel diameter: 26,5 cm
  • drive: 4 motors; 1 control motor, 2 rewind motors, 1 4/8-pole hysteresis synchronous sound motor
  • Heads: 3 (1 x playback, 1 x erase, 1 x record)
  • Tracks: 2-track and 4-track version
  • Tape speeds: 38/19 cm/s, 19/9.5 cm/s.
  • Slip:
  • Synchronisation fluctuations:
    • 38 cm/s: 0.06%
    • 19 cm/s; 0.08%
    • 9,5 cm/s: 0,14%
  • Pitch fluctuations:
    • 38 cm/s: 0.03%
    • 19 cm/s: 0.05%
    • 9.5 cm/s: 0.10%
  • Overall frequency response:
    • 38 cm/s: 15-34000 Hz
    • 19 cm/s: 15-30000 Hz
    • 9.5 cm/s: 20-18000 Hz
  • Signal-to-noise ratio (19 cm/s): 60 dB / SE edition: 77 dB
  • Signal-to-noise ratio (38 cm/s): 69 dB / SE edition 80 db
  • Distortion factor:
  • Equalization:
  • Crosstalk attenuation:
    • Mono 64 dB
    • Stereo 60 dB
  • Cancellation attenuation: 19 cm/s: 76 dB
  • Premagnetization and extinction frequency: 123 kHz

Special Features

  • Electronic function control, electrically switchable tone motor, two fast winding motors, servo brake for constant tape tension, feeler lever for tape protection, four recording potentiometers additionally adjustable together via „Master-Level-Control”, premagnetization adjustable on the front panel, switchable decoupling of the tape platters, opto-electronic limit stop,

More Details
paź 5, 2024
Pioneer SA7800 & TX608L

General:

  • Manufacturer: Pioneer
  • Model: SA-7800
  • Type: Integrated amplifier
  • Years of manufacture: 1979 – 1981
  • Made in: Japan
  • Color: Silver
  • Remote control: no
  • Power consumption: 650 watts
  • Dimensions: 420 x 155 x 376 mm (WxHxD, width US units with wooden cabinet 453 mm)
  • Weight: 12.7 kg
  • Original price approx.: US$ 450 , DM 1.098,-

Connections:

  • Number of inputs: 5
    • Phono1: MM (2.5 mV, 50 kOhm)
    • Tuner: (150 mV, 50 kOhm)
    • Aux: (150 mV, 50 kOhm)
    • Tape 1, 2: (150 mV, 50 kOhm)
  • Number of outputs: 4
    • Tape 1, 2: 150 mV
    • Pre-Out: 1 V / 600 Ohm, 3V / 600 Ohm (max)
    • Headphones: Low Impedance

Technical Data:

  • Continuous power:
    • 4 or 8 ohms: 2x 65 watts, at 10 – 20,000 Hz (distortion factor 0.009 %).
  • Dynamic power:
    • 8 Ohm: 2x 65 Watt (0.02 %)
    • 4 Ohm: 2x 80 Watt (0.03 %)

Total harmonic distortion:

    • AUX: 0.009 % at 32.5 watts
  • Attenuation factor: 55 (20 – 20,000 Hz, 8 ohms)
  • Frequency response:
    • Phono: 20 – 20,000 Hz

Line: 5 – 100,000 Hz

  • Signal-to-noise ratio:
    • Phono: 87 dB

Line: 110 dB

  • Stereo channel separation:
  • Tone control:
    • Bass: +10 dB, -10 dB (100 Hz)

Treble: +10 dB, -10 dB (10 kHz)

  • Loudness: yes, +6 dB (100 Hz), +3 dB (10 kHz)
  • Subsonic: yes, 15 Hz (6 dB/ oct)
  • High: yes, 8 kHz (6 dB/ oct)
  • Mute: yes, -20 dB
  • Direct/Line-Straight: yes

Special Features

  • Legendary Pioneer „blue series”.
  • Blue fluorescent display

General

  • Manufacturer: Pioneer
  • Model: TX-608
  • Type: Tuner
  • Years of manufacture: 1979 – 1981
  • Made in: Japan
  • Color: Silver
  • Remote control: no
  • Power consumption:
  • Dimensions: 420 x 150 x 284 mm (WxHxD).
  • Weight: 5.2 kg
  • Original price approx.: 500 DM

Connections

  • Number of outputs:
    • Output Fix: 650 mV, 4,3 kOhm
  • Number of Inputs:
    • Antenna MW

Antenna VHF 300 Ohm Balanced Antenna VHF 75 Ohm Unbalanced

Technical Data

  • Reception: FM, MW
  • Frequencies:
    • VHF: 88 – 108 MHz
    • MW: 535 – 1605 KHz
  • Frequency response: 20 Hz – 15 kHz
  • Input sensitivity:
    • FM: 1.9 µV IHF
    • MW: 300 µV IHF Distortion factor:
      • Mono: 0.2 %
      • Stereo: 0.3
  • Signal-to-noise ratio:
    • Mono: 74 dB
    • Stereo: 66 dB
  • Channel separation: 35 dB
  • selectivity: 60 dB
  • Co-wave selection: 1.0 dB
  • Spurious wave selection: 40 dB
  • Image frequency attenuation: > 60 dB
  • IF attenuation: > 50 dB
  • AM suppression: 50 dB

Special Features

  • MPX Noise Filter
  • Legendary „blue series” from Pioneer

More Details
paź 5, 2024
Akai GX-210

General

  • Manufacturer: Akai
  • Model: GX 210 D
  • Years of manufacture: 1975 – 1977
  • Made in: Japan
  • Color: Silver
  • Remote control: no
  • Power consumption:
  • Dimensions: 368 x 371 x 227 mm (WxHxD).
  • Weight: 15,4 kg
  • Original price approx.: 1’350 DM

Connections

  • Number of outputs: 3
    • DIN (0,6V)
    • Line (1.228V)
    • Headphone (30 mV, 8 Ohm)
  • Number of inputs: 3
    • Microphone (0.3mV/5kOhm)
    • Line (60mV/180kOhm)
    • Radio (6-60mV/27-150kOhm)

Technical Data

  • Max.coil diameter: 18 cm
  • Drive: 3 motors
  • Heads: 1x GX take-up, 1x GX playback, 1x erase head
  • Tracks: 4
  • Tape speeds: 9.5 and 19 cm/s
  • Slip:
  • Synchronous oscillations:
    • at 9.5 cm/s: ±0,15%
    • at 19 cm/s: ±0,09%
  • Pitch fluctuations:
  • Overall frequency response:
    • at 9.5 cm/s: 40 – 20,000 Hz
    • at 19 cm/s : 30 – 25,000 Hz
  • Signal-to-noise ratio: >54dB
  • External signal-to-noise ratio:
  • Distortion factor:
    • <1,5% bei 1000Hz und 0dB
  • Entzerrung:
  • Übersprechdämpfung: >45dB (stereo), >67dB (mono).
  • Suppression loss:
    • at 19 cm/sec: >72dB
  • Premagnetization and extinction frequency: 102kHz ±5kHz


Special Features

  • Reverse playback

More Details