Audio Research VSi75 VT 立體聲合併機

75 watts per channel continuous from 20Hz to 20kHz. 1 kHz total harmonic distortion typically 1.5% at 75 watts, .05% at 1 watt. Approximate actual power available at “clipping” 80 watts (1kHz). (Note that actual power output is dependent upon both line voltage and “condition” i.e. if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.)

(-3dB points) 12Hz to 70kHz.

(-3dB points at 1 watt) 1.0Hz to 70 kHz.

0.55V RMS Single-ended for rated output. (32.5dB gain into 8 ohms.)

52.5K ohms Single-ended.

INPUTS 

(5) 1, 2, 3, 4, 5 (Single Ended RCA connectors).

10V RMS (any input).

Non-Inverting (any input).

Volume up, Volume down (103 steps), Power, Input, Mute, Bias. All functions on IR remote control.

Approximately 2dB 8 ohm load to open circuit (Damping factor approximately 4).

8 ohms, 4 ohms.

4dB.

10 volts/microsecond.

4 microseconds.

Less than 1.0 mV RMS -88dB below rated output (IHF weighted, Vol down).

Electronically regulated Low and High voltage supplies for input stages. Automatic 40 sec. warm-up/brown-out mute.

Approximately 350 joules.

100-125VAC 60Hz (200-250VAC 50Hz) 400 watts at rated output, 600 watts maximum, 210 watts at “idle’ 1.0 watt power off.

2-Matched pair KT150-Power Output; 2 -6H30 driver.

Width 14.5” (36.8 cm); 

Height 9.25” (23.5 cm); 

Depth 16.25” (41.3 cm); 

Rear connectors extend .88” beyond chassis.

36.4 lbs. (16.5 kg) Net; 49.3 lbs. (22.4 kg) Shipping.