Technics
Power Amplifier SE-A 808
Specifications
Amplifier
Section
Continuous
Powetr Output (both channels driven):
20 Hz - 20
kHz :
2 x 40
W at 4 Ω ;
2 x 40
W at 8 Ω;
90 W
at 8 Ω, BTL
40 Hz - 16
kHz :
2 x40
W at 4 Ω;
2 x 40
W at 8 Ω;
90 W
at 8 Ω, BTL
1 kHz :
2 x 50
W at 4 Ω;
2 x 45
W at 8 Ω;
100 W
at 8 Ω, BTL
Total
Harmonic Distortion:
Rated
power at 20 Hz - 20 kHz : 0,03% [4 Ω];
0,02% [8 Ω]
Rated
power at 40 Hz - 16 kHz : 0,03% [4 Ω];
0,02% [8 Ω]
Rated
Power ay 1 kHz : 0,03% [4 Ω]; 0,02%
[8 Ω]
Half
Power at 20 Hz - 20 kHz : 0,02% [4 Ω];
0,01% [8 Ω]
Half
Power at 1 kHz : 0,009% [4 Ω]; 0,006%
[8 Ω]
-26 dB
power at 1 kHz : 0,03% [4 Ω]
50 mW
Power at 1 kHz : 0,05% [4 Ω]
Intermodulation
Distortion:
Rated
Power at 250 Hz : 8 kHz = 4;1, (4 Ω)
: 0,03%
Rated
Power at 60 Hz : 7 kHz = 4:1, (SMPTE, 8 Ω) : 0,02%
Power
Bandwidth (both channels driven, -3
dB): 5 Hz - 45 kHz at 4 Ω, 8 Ω
Residual Hum
and Noise: 0,5 mV
Damping
Factor: 16 at 4 Ω; 32 at 8 Ω
Input
Sensitivity/Impedance: 500 mV/47 k Ω
Signal-to-Noise
Ratio: 100 dB (108 dB, IHF-A)
Frequency
Response: 20 Hz - 20 kHz, +0 dB, -0,2 dB
[ 5 Hz - 60 kHz, -1 dB]
Channel
Balance, (250 Hz - 6,300 Hz): ±0,5 dB
Channel
Separation (1 kHz): 60 dB
Headphones
Output level/Impedance: 400 mV/330 Ω
Load
Impedance:
Main
or Remote : 4 Ω - 16 Ω
Main
and Remote : 8 Ω - 16 Ω
BTL,
Main or Remote : 8 Ω - 16 Ω
General
Power
Supply: 110, 120, 220, 240 V AC, 50/60
Hz
Power
Consumption: 460 W
Dimensions
(W x H x D): 430 x 75 x 280 mm
Weight: 6,8 kg