DISCRETE HIGH OUTPUT HEADPHONE AMPLIFIER
SPECIFICATIONS
Frequency Response: 20Hz-20Khz, -0.1db, 2Hz-200KHz, -3dB Maximum Power, 32 ohms: 6.0W Maximum Power, 50 ohms: 4.0W Maximum Power, 300 ohms: 660mW Maximum Power, 600 ohms: 330mW THD: Less than 0.1%, 20Hz-20KHz, at 1V RMS IMD: Less than 0.1%, CCIR at 1V RMS SNR: More than 92db, A-weighted, referenced to 1V RMS Crosstalk: Less than -70dB, 20Hz-20KHz Output Impedance: Less than 1 ohm Topology: Dynamically Adaptive Dual-Mode Class A, no overall feedback, noninverting, hybrid tube/MOSFET, single voltage gain stage, DC-coupled input and output Tube Complement: ECC88 or 6BZ7 dual triode, 1 per channel (rollable to all 6922/6DJ8/ECC88/6BZ7 types and similar) Power Consumption: 30W Size: 9 x 6.75 x 3.25” Weight: 7 lbs
All measurements made on a Stanford Research SR1+ Audio Analyzer