Audio Research VT-100 mkIII 100W Channel Stereo Power Amplifier

Highly regarded power amp from Audio Research. Selectable single ended or fully balanced operation. Priced for quick sale.

Specifications

- Power output: 100 watts per channel continuous from 20Hz to 20kHz.

- Approximate power at clipping is 120 watts.

- THD: 1kHz total harmonic distortion (typically .3% at 100 watts and below, .03% at 1 watt).

- Power bandwidth: 12Hz to 60kHz (-3dB points at 1 watt)

- Frequency response: 1hZ to 80khZ (-3dB at 1 watt)

- Input sensitivity: 1.7V RMS (balanced or SE) for rated output (24.3 dB gain balanced into 8 ohms)

- Input impedance: 200k ohms balanced, 100 ohms single-ended

- Output taps: 8 ohms, 4 ohms.

- Overall negative feedback: 15dB

- Slew rate: 8 volts/microsecond

- Rise time: 4 microseconds

- Hum & noise: less than 0.2mV RMS 103dB below rated output (IHF weighted, input shorted)

- Power supply energy: approximately 540 joules

- Power requirements: 105-125 AC 60Hz (210-250 VAC 50 Hz); 650 watts at rated output, 800 watts maximum, 440 watts at idle

- Tubes required: (4) matched pair 6550C; (4) 6H30

- Dimensions: 19" W x 8.75" H x 19.5" D; handles extend 1.5" forward

- Weight: 66 lbs.; 83 lbs. shipping

Buyer pays shipping and 3% PayPal fee.