Fisher CA-77 - Page 3

SPECIFICATIONS
AMPLIFIER
POWER AMPLIFIER SECTION
Minimum RMS sine wave power per channel
within stated bandwidth at no more than stated
distortion and with 8-ohm toad
50 Watts
20 Hz — 20 kHz
0.2 %
0.2%
>20
Power Bandwidth
Total Harmonic Distortion
|.M. Distortion
Speaker Damping
PREAMPLIFIER SECTION
Frequency Response
Phono (RIAA)
Aux (20 Hz — 20 kHz)
Microphone (150 — 5 kHz)
Input Sensitivity and Impedance
+0.5dB
+0.5dB
+3 dB
2.5 mV/50 kQ
230 mV/50 kQ
150 mV/50 kQ
2mV/2k2
Phono
Tape Monitor
Tuner/Auxiliary
Microphone
Phono Max. Input Capability
Phono
170
mV
+10dB
Loudness
Contour
(100
Hz/10
kHz)
+8
dB/+4
dB
Hum
and
Noise
(IHF
Short
Circuit,
A Network)
Phono
Graphic Equalizer
70 dB
90 dB
90 dB
60 dB
Tape Monitor
Tuner/Auxiliary
Microphone
GENERAL
Power Requirements
(50/60 Hz)
AC Outlets
Dimensions (W x H x D)
120 V AC 410%
230 W
3
15-3/4” x 4-1/8" x 10”
12.8 Ibs.
Weight (approx.)
*
Because
its
products
are
subject
to
continuous
improvement,
Fisher
Corporation
reserves
the
right
to
modify
product
designs
and
specifications
without
notice
and
without
incurring
any
obligation.