AUDIO RESEARCH 오디오리서치 VTM120 진공관 모노블럭

-대출력 오디오 리서치 모노블럭 진공관 파워앰프 입니다.

 

-상태 극상이며 다른기기와 절충교환 가능합니다.

 

-첼로 오디오 010-4841-0014

 

-전원 전압 220V

 

 

POWER OUTPUT

110 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 1.0% at 110 watts, below 0.03% at 1 watt. Approximate actual power available at "clipping"; 115 watts (1kHz). (Note that actual RMS 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.)

POWER BANDWIDTH

(-3dB points) 15Hz to 80kHz

FREQUENCY RESPONSE

(-3dB points at 1 watt) 1Hz to 100 kHz

INPUT SENSITIVITY

1.05V RMS balanced for rated output

INPUT IMPEDANCE

100K ohms unbalanced

OUTPUT TAPS

-

OUTPUT REGULATION

Approximately 0.3dB 16 ohm load to open circuit

OVERALL NEGATIVE FEEDBACK

23dB

DAMPING FACTOR

Approximately 30

DISTORTION

-

SLEW RATE

15V/µs

RISE TIME

3 µs

HUM & NOISE

Less than 0.5mV RMS - 98dB below rated output (IHF weighted, input shorted)

POWER SUPPLY ENERGY STORAGE

Approximately 200joules

POWER REQUIREMENTS

110-125VAC 60Hz (220-250VAC 50Hz) 300watts at rated output, 450watts maximum, 180watts at "idle"

TUBE COMPLEMENT

(2 matched pairs) 6550B power output, (2) 6922 driver, (1) 6922 input