Akai AM-2850

MODEL
AM-2850/2950
No.
2
Audio Mute -20 dB
MISCELLANEOUS
Semiconductors Transistors: 43, Diedes:. 315. TC: 1
Power Requirements 120V, 60 Hz for US and Canada
Z20V., 50 H2- tor Europe
110/220/240V, 50/60 Hz Switchable
for the other countries
Dimensions A40(W) <x 170(H) =< 430(D) mm
(17.4 * 16.7% 16,9 inches)
Weight LS Ke. 4542S LBS)
* For improvement purposes, specifications and design are subject to change
without notice.
2. Model AM-2950
POWER AMPLIFIER SECTION
Rated Output Power
2-Channels
Driven
130
watts
per
channel,
minimum
RMS,
at
4
ohms
from 20 to 20,000 Hz with no more than 0.06 %
total harmonic distortion.
120 watts per channel, minimum RMS, at 8 ohms
from 20 to 29,000 Hz with no more than 0.06 %
total harmonic distortion.
2 x 180 watts into 4 ohms at 1] kHz, with no
more than 0.06 % total harmonic distortion.
2 x 140 watts into 8 ohms at 1 kHz, with no
more than 0.06 % total harmonic distortion.
Power Bandwidth (THF) 10 Hz to 40 kHz/8 ohms
(Total Harmonic Distortion: 0.06 %)
Signal to Noise Ratio (THF)
PHONO
Better
than
80
dB
AUX
Better
than
100
dB
Residual
Noise
_
Less
than
0.5
mV
at
8
ohms
Channel
Separation
(IHF)
PHONO
Better
than
50
dB
at
1,900
Hz
Damping
Factor
More
than
50
(1
kHz,
8
ohms)
Output
Speakers
A,
B,
C
(4
to
16
ohms)/A+B,
A+C,
B+C
(8
to
16
ohms)
Headphone
4
to
16
ohms
PREAMPLIFIER SECTION
Input Sensitivity/ Impedance
PHONO
PHONO
1:
3
mV/33/47/100
kohms,
PHONO
2:
3
mV/47
kohms
AUX
150
mV/100
kohms
TUNER
150
mV/100
kohms
TAPE
MONITOR
PIN:
150
mV/100
kohms,
DIN: 150
mV/100
kohms
MAIN
IN
PIN:
1V/47
kohms
Output Level/Impedance
TAPE
REC
PIN:
150
mV/1
kohms,
DIN: 30 mV/30 kohms
PRE
OUTPUT
1V/47
kohms