McIntosh McIntosh Black 2-Channel Vacuum Tube Amplifier

* 150 Watts x 2 Channels * Unity Coupled Circuit Output Transformers * (8) KT88, (4) 12AX7A and (4) 12AT7 vacuum tubes * Power Output per Channel: 150W @ 2, 4 or 8 Ohms * Number of Channels: 2 * Total Harmonic Distortion 0.5% maximum harmonic distortion at any power level from 250 milliwatts to rated power, 20Hz to 20,000Hz <0.20% at 1W, 20Hz to 20,000Hz * 0.5% maximum harmonic distortion at any power level from 250 milliwatts to rated power, 20Hz to 20,000Hz * <0.20% at 1W, 20Hz to 20,000Hz * S/N below rated output: 112dB * Dynamic Headroom: 1.2dB * Damping Factor: >18 * Rated Power Band: 20Hz to 20kHz * Frequency Response +0, -0.25dB from 20Hz to 20,000Hz +0, -3dB from 10Hz to 70,000Hz * +0, -0.25dB from 20Hz to 20,000Hz * +0, -3dB from 10Hz to 70,000Hz * Remote Power Control: Yes * Multi-Channel DB25 Cable: N/A * Speaker Binding Post Type: Patented Solid Cinch™ Speaker Binding Posts * Circuit Configuration: Unity Coupled * Circuit Design: Vacuum Tube * Mono Bridge: No * Mono Parallel: No * Output Type: ...