HIGH POWER HYBRID HEADPHONE AMPLIFIER
SPECIFICATIONS
Frequency Response: 20Hz-20Khz, -0.1db, 2Hz-200KHz, -3dB
Maximum Power, 32 ohms: 6.0W RMS per channel
Maximum Power, 50 ohms: 4.0W RMS per channel
Maximum Power, 300 ohms: 660mW RMS per channel
Maximum Power, 600 ohms: 330mW RMS per channel
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: 6BZ7 dual triode, 1 per channel (rollable to all 6922/6DJ8/ECC88 types and similar)
Power Consumption: 30W
Size: 9 x 6.75 x 3.25”
Weight: 7 lbsAll measurements made on a Stanford Research SR1+ Audio Analyzer
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