INTELLIGENT AMPLIFIER FOR HEADPHONES & SPEAKERS
SPECIFICATIONS
Frequency Response: 20Hz-20Khz, -0.1db, 2Hz-300KHz, -3dB
Maximum Power, 4 ohms: 100W RMS per channel
Maximum Power, 8 ohms: 60W RMS per channel
Maximum Power, 32 ohms: 15W RMS per channel
Maximum Power, 50 ohms: 10W RMS per channel
Maximum Power, 300 ohms: 1.7W RMS per channel
Maximum Power, 600 ohms: 850mW RMS per channel
THD: Less than 0.006%, 20Hz-20KHz, at 1V RMS
IMD: Less than 0.008%, CCIR at 1V RMS, high gain mode (worst case)
SNR: More than 103db, unweighted, referenced to 1V RMS, in gain = 1 mode
Crosstalk: Less than -80dB, 20Hz-20KHz
Output Impedance: 0.03 ohms
Gain: 20 (26dB), 5 (14dB), 1 (0db) via front panel switch.
Topology: Fully discrete Crossfet™ circlotron-style output stage with solid state voltage gain stage, microprocessor management of quiescent current and DC offset, as well as discrete summing stages for single-ended output
Protection: microprocessor monitoring of fault conditions including DC, overcurrent, and transient phenomena, with relay muting on any fault.
Power Supply: 400VA transformer with 4 separate circlotron output rails, plus 56VA separate transformer for high voltage rails; seven separate regulated supplies for front end and control section; over 100,000uF filter capacitance total.
Power Consumption: 75W quiescent, 500W max
Size: 16 x 12 x 3.75”
Weight: 32 lbs