Specifications

IF YOU DESIGNED A PREAMPLIFIER THAT HAD THE
FLEXIBILITY YOU WANT WITH THE
PERFORMANCE YOU NEED
IT WOULD LOOK LIKE THIS...
C 33 shown in optional walnut veneer cabinet.
Separate LISTEN and RECORD program circuits
Record on up to 3 tape recorders from any connect-
ed source or copy from one tape recorder to
another with complete independence from the pro-
gram being listened to. The RECORD and LISTEN
input selector switches operate without any inter-
action. The program being recorded can be moni-
tored easily by pushing the monitor pushbutton.
Second generation electronic input switching
Greater source to source isolation with much lower
noise and distortion. Both LISTEN and RECORD in-
put selectors control low DC voltages that elec-
tronically control Field Effect Analog switches. Be-
cause the FET analog switches are located at the
input, noise, switch clicks and pops are eliminated
and the potential from hum pickup is substantially
reduced.
Five band tone shaping controls in either the RE-
CORD or LISTEN circuits
Five separate controls permit individual musical
spectra shaping in two octave segments to satisfy
personal preference or program limitations. There
is 12 dB plus or minus control at center frequen-
cies of 30, 150, 1,500 and 10,000 Hz. In the center
(detent) position the tone shaping circuits are not
active. The overall frequency response of the C 33
is 10 Hz to 100 kHz.
• PROGRAM COMPRESSOR in either the RECORD
or LISTEN circuits
Compression added to a tape recording permits ex-
pansion of playback for lower background noise
and increased dynamic range. Compression can be
added to either the RECORD or LISTEN circuit.
•PROGRAM EXPANDER is switched to either the
RECORD or LISTEN circuits
Expansion added to playback of your tape record-
ings, phonograph records and broadcasts delivers
increased dynamic range and lower background
noise. Also permits the playback of specially en-
coded records.
• Seven Inputs
Complete facilities for 3 tape recorders, 2 turn-
tables, 1 tuner and 1 other high level source.
• Record Monitor
Momentary action electronic switch allows tape
outputs to be monitored and compared with the ori-
ginal program at the main outputs.
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