Sansui RA-700 - Specifications and Diagrams; Technical Specifications; Block Diagram

SPECIFICATIONS “BLOCK DIAGRAM
SPECIFICATIONS
RATED OUTPUT VOLTAGE:
300mY (at 1,000Hz, Reverberation time minimum
input level 200m)
MAXIMUM INPUT VOLTAGE:
3V (at 1,000Hz, Reverberation time minimum)
HARMONIC DISTORTION:
Less than 0.2% (at 1,000Hz, Reverberation
time minimum output level 300mV)
FREQUENCY RESPONSE:
20 to 30,000Hz +2dB
(st Reverberation time minimum)
20 to 30,000Hz +10dB
(at Reverberation time maximum)
SIGNAL TO NOISE RATIO:
65dB (at output level 300mV)
REVERBERATION TIME:
1.9 to 3.2 second (at 1,000Hz)
INPUT IMPEDANCE:
more than 200k ohms (at 1,000Hz)
INPUT AND OUTPUT JACKS:
INPUT
OUTPUT
TAPE DECK—A
TAPE DECK—B
BLOCK DIAGRAM
LOAD IMPEDANCE: 100k ohms
SWITCHES AND CONTROLS:
REVERBERATION MODE:
ON, OFF, RECORD
TAPE MODE:
REC/PLAY—B REC/PLAY—A
A—B DUBBING
8—A DUBBING
POWER REQUIREMENT:
POWER VOLTAGE: 100, 117, 220, 240V
50/60Hz
POWER CONSUMPTION: 9W (rated)
SEMI-CONDUCTORS: Transistors: 11 Diodes: 3
DIMENSIONS: 1114/1 6”(280mm) W,
4157) 6”(125mm) H,
107/16%(264mm) D
9.3 Ibs (4.2kg) Net
11.9 Ibs (5.4kg) Packed
WEIGHT:
*Design and specifications subject to change
without notice for improvements.
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LOW FREQUENCY AMP
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TAPE A RECORDING
. TAPE MODE os,
RIGHT
REV AMP INPUT eo j
Joa
TAPE A FENARE TS | |
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TAPE B PLAYBACKG@—o
REV AMP OUTPUT
TAPE B RECORDING
TAPE A RECORDING
if TRSO4
TRSOz T
ac 10 POWER
CIRCUIT
REVERBERATION
UNIT