Vega B 4610

Data

General

• Manufacturer: Wega
• Model: B 4610 (The device is identical in construction to Sony TC-755)
• Type: Tape machine
• Year of manufacture: 1973 - 1978
• Manufactured in: Japan
• Color: Anthracite, wood side parts anthracite
• Remote control:
• Power consumption: 60 watts
• Dimensions: 435 x 451 x 220 mm (WxHxD)
• Weight: 26 kg
• Original price approx.: 1'950 DM

Connections

• Number of inputs:
  • Microphone: 0.34 mV / 3.5 kOhm

Line In: 115 mV / 100 kOhm

• • Line In DIN: 0.11 mV / 3.7 kOhm
• Number of outputs:
  • Line Out: 430 mV / 5.7 kOhm
  • Line Out DIN: 430 mV / 8.4 kOhm
  • Headphones: 8 Ohm

Technical Data

• 4-track, 2-channel, stereo tape deck
• Max. Reel diameter: max. 26 cm
• Drive: 3 motors

1x AC Servo (Dual Capstan) 2x 8-pole DC servo (reels)

• Heads F&F: 3
  • 1x recording
  • 1x playback
  • 1x delete
• Tracks: 4
• Tape speeds: 9.5 cm/s, 19 cm/s
• Synchronisation fluctuations:
  • ± 0.07 % (9.5cm/s)
  • ± 0.04 % (19cm/s)
• Pitch fluctuations:
  • 0.06 % WRMS (9.5cm/s)
  • 0.08 % WRMS (19cm/s)
• Overall frequency response:
  • 20Hz - 35kHz (9.5cm/s, ± 2dB, SLH).

30Hz - 28kHz (19cm/s, ± 2dB, SLH)

• • 20Hz - 30kHz (9.5cm/s, ± 2dB, Norm)
  • 20Hz - 23kHhz (19cm/s, ± 2dB, standard)
• Noise voltage ratio according to NAB:
  • 53 dB at Low Noise-Band

56 dB at ferro-chrome band

• Distortion factor: 1.2
• Equalization: NAB Equalizer
• Crosstalk attenuation at 1 kHz in stereo mode: 55 dB
• Cancellation attenuation:
• Premagnetization and cancellation frequency: AC 85 kHz
• VU meter:
  • Response: 30Hz - 30Khz

Range: -40dB - +15dB

• • Rise time: 1 ms
• Suppression attenuation at 19 cm/sec:
• Premagnetization and cancellation frequency: 160 kHz
• Rewind 1'100 m band: 180 seconds

Special Features

• Double-Capstan direct drive
• Adjustable tape tension for 18 and 26 spools
• Full logic key switch
• Two-stage premagnetization
• Three-stage equalization for normal, low-noise and FeCr double-layer tape

Notes

• Other models in the same series:
• Amplifiers:
• Wega V 4810

• Tuner:
• Wega T 4710

• Receiver:
• WEGA R4110

• Coil tapes:
• Wega B 4610

• Tape Decks:
• Wega C 4310
• Wega C 4320

• Turntables:
• Wega P 3440
• Wega P 4410

• [[Loudspeaker:
• Wega L 4510
• Wega L 4520

Pictures

• Image: Wega B 4610

Reports

• Report from "Good Old Hifi": [[1]]