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Revox B-77

Specifications

Tape transport mechanism: 3 motor tape drive; 2 AC driven spooling motors; 1 AC driven capstan motor, electronically regulated
Tape Speeds 3-3/4 ips and 7-1/2 ips
Wow and Flutter 3.75 ips <0.1%; 7.5 ips <0.08%
Max. Reel Size 10.5 in.
Frequency Response 3.75 ips   30Hz.....16kHz +2/-3dB   50Hz.....10kHz ±1.5dB
7.5 ips     30Hz.....20kHz +2/-3dB   50Hz.....15kHz ±1.5dB
Distortion 3.75 ips at 0VU <1%,     at 0VU+6dB <2.5%
7.5 ips at   0VU <0.6%,  at 0VU+6dB <1.5%
Signal to noise ratio: (weighted as per ASA-A) Half track        3.75 ips >64dB    7.5 ips >67dB
Quarter track  3.75 ips >60dB    7.5 ips >63dB
Inputs per channel MIC LO 0.15mV/2k2ohms for low impedance microphones
MIC HI 2.8mV/110kohms for high impedance microphones
RADIO 2.8mV/20kohms
AUX 40mV/220kohms
Outputs per channel (Level at 6dB above 0VU)
OUTPUT 1.55V/390ohms adjustable with preset
RADIO 1.55V/4k7ohms adjustable with preset
PHONES 5.6V/220ohms adjustable with control
Power Requirements World voltages
Weight, Kg (lbs) 17
Dimensions 452 x 414 x 207 mm (W x H x D)
Design and Hosting by DanDLyin DanDLyinLast modified April 20, 2003
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