Akai AS-8100

1. SPECIFICATIONS
An asterisk next to a figure, indicates the minimum guaranteed performance.
AMPLIFIER SECTION
OUTPUT
MUSIC POWER OUTPUT
30 W each channel] at 8 2, 4-channel
60 W each channel at 8 2, 2-channel
RATED POWER OUTPUT
18 W each channel at 8 2, 4-channel
40 W each channel at 8 2, 2-channel
REC. OUTPUT
Din: 25 mV
Pin: 150 mV
INPUT SENSITIVITY
Phono: 3mV
AUx.: 150 mV
Tape 1,2: 150mV
FREQUENCY RESPONSE
20 to 100,000 Hz + 0/-3 dB at 8 2
(20 to 50,000 Hz +0/-1 dB at 8 2*)
POWER BAND WIDTH
20 to 30,000 Hz at 8 2
HARMONIC DISTORTION
Less than 0.1% at 8 2
HUM AND NOISE
-48 dBm
SIGNAL TO NOISE RATIO
Phono: 70 dB (65 dB*)
Aux.: 80 dB (75 dB*)
Tape: 80 dB (75 dB*)
TONE CONTROL
Base: +10 dB at 100 Hz
Treble: +10 dB at 10,000 Hz
LOUDNESS CONTROL
+7 £2 dB at 100 Hz
+4 +2 dB at 10,000 Hz
FILTERS
High Cut Filter: -9 £2 dB at 50 Hz
-6 +2 dB at 10,000 Hz
FM TUNER SECTION
FREQUENCY RANGE
75 to 91 MHz £800 KHz (JAPAN)
87 to 109 MHZ +800 KHz (U.S.A. and S. AFRICA)
IF FREQUENCY
10.7 MHz
SENSITIVITY
Less than 10 dB
HARMONIC DISTORTION
Mono: Less than 0.5%
Stereo: Less than 0.8% (1.0%*)
SIGNAL TO NOISE RATIO
Better than 60 dB
SELECTIVITY
Better than 60 dB (40 dB*)
IMAGE INTERFERENCE RATIO
Better than 100 dB (80 dB*)
IF INTERFERENCE RATIO
Better than 100 dB (90 dB*)
CAPTURE RATIO
Better than 1.5 dB (2 dB*)
SPURIOUS RATIO
Better than 34 dB
MUTING SENSITIVITY
20 +3 dB
SCA INTERFERENCE RATIO
Better than 50 dB
SEPARATION
Better than 35 dB
ANTENNA INPUT IMPEDANCE
300 2 balanced; 752 unbalanced
AM TUNER SECTION
FREQUENCY RANGE
525 £5 KHz to 1630 +15 KHz
IF FREQUENCY
455 KHz
SENSITIVITY
Dummy: Less than 15 dB
Loop: Less than 46 dB
HARMONIC DISTORTION
Less than 1.5%
SIGNAL TO NOISE RATIO
Better than 50 dB (40 dB*)
SELECTIVITY
30 dB (20 dB*)
IMAGE INTERFERENCE RATIO
Better than 70 dB
IF INTERFERENCE RATIO
Better than 70 dB
TRANSISTORS USED
4 .....2SA545 (M) 2 .....28C535
5 .....28C838 (H) 8 .....28C853 (M)
12.....2SC900 (F, H) 3 .....28C945 (R)
1 .....28C968 (3) 2 .....28C1014 (D1, D2)
8 .....28D313 1 .....SE3001
FET USED:
1.....28K30
IC USED:
2....LALI11
6.....LD3120
1.....A3300
DIODES USED
6 .....IN34A 4 .....1N60
8.....10D1 1.....5B2
1....1RCS Fees 1S337A
4....VD1211
THERMISTORS USED:
4.....23D29
POWER SUPPLY
100 V to 240 V AC, 50/60 Hz
U.S.A.: 117 V AC, 60 Hz as per U/L
POWER CONSUMPTION
200 W
DIMENSIONS
487(W) X 165(H) X 346(D) mm (19%" X 7" X 14%")
WEIGHT
16 kg. (35.3 lbs.)