Description
Used for 2 years and never had any issues. Will include original packaging and will toss in some 6 inch rca cables. This is the best price for this headphone amp currently. Please message me with any questions! I will post specs below. Frequency Response: 20Hz-20Khz, +/-0.01db, 2Hz-700KHz, -3dB Balanced Headphone Output:Maximum Power, 16 ohms: 7.5W RMS per channelMaximum Power, 32 ohms: 6W RMS per channelMaximum Power, 50 ohms: 4W RMS per channelMaximum Power, 300 ohms: 1.2W RMS per channelMaximum Power, 600 ohms: 600mW RMS per channelTHD: <0.00015%, 20Hz-20KHz, at 4V RMS, 300 ohmsIMD: <0.0002%, CCIR, at 4V RMS, 300 ohmsTHD: <0.0004% 20-20kHz at 2V RMS, 32 ohmsIMD: <0.0006%, CCIR, at 2V RMS, 32 ohmsSNR: >123db, unweighted, referenced to 4V RMSCrosstalk: >-85dB, 20 Hz-20KHz, 300 ohmsCrosstalk: >-70dB, 20 Hz-20KHz, 32 ohmsOutput Impedance: Less than 0.1 ohms, at either gain setting Single-Ended Headphone Output:Maximum Power, 16 ohms: 2.4W RMS per channelMaximum Power, 32 ohms: 2.0W RMS per channelMaximum Power, 50 ohms: 1.2W RMS per channelMaximum Power, 300 ohms: 330mW RMS per channelMaximum Power, 600 ohms: 165mW RMS per channelTHD: <0.006%, 20Hz-20KHz, at 2V RMS, 300 ohmsIMD: <0.007%, CCIR, at 2V RMS, 300 ohmsTHD: <0.03% 20-20kHz at 1V RMS, 32 ohmsIMD: <0.035%, CCIR, at 1V RMS, 32 ohmsSNR: >102db, unweighted, referenced to 2V RMSCrosstalk: >-85dB, 20 Hz-20KHz, 300 ohmsCrosstalk: >-70dB, 20 Hz-20KHz, 32 ohmsOutput Impedance: Less than 0.1 ohms, at either gain setting Input Impedance: 50K ohmsGain (balanced input): 2 (0dB) or 8 (18dB)Gain (SE input): 1 (0dB) or 4 (12dB)Inputs: Balanced XLR and Single-Ended RCA, relay switchedOutputs: Balanced headphone (4-pin XLR), single-ended headphone (1/4” TRS), switchable balanced and single-ended line preampOptional Inputs: ES9028 DAC or Passive MM PhonoGain Stage: Nexus™ fully discrete differential current-feedback topology with Continuity S™ output stagePower Supply: One 48VA transformer with four stacked rails, series two-stage ultra-low-noise regulation and over 65,000uF total filter capacitance Optional ES9028 DAC:USB Input Receiver: Schiit Unison USB™D/A Conversion IC: ESS ES9028Analog Output: differential I/V conversion based on LME49724, switchable summed SE modeFrequency Response: 20Hz-20KHz, +/-0.1dBTHD: <0.0005%, 20Hz-20KHzIMD: <0.0005%, CCIRS/N: >116dB, referenced to 2V RMS, unweighted Optional Passive Filtered Phono Stage:Gain: 42dBTHD: <0.01%, A-weighted, at 1V RMSSNR: >80dB, A-weighted, inputs shortedCrosstalk: -70dB, 20-20kHzSensitivity: 2.3mV for 400mV outputOverload Margin: >20dBInput Impedance: 47k ohms Input Capacitance: 100pfRIAA Accuracy: +/- 0.25dB, 20-20kHzTopology: Fully passive RIAA network with AD8599 gain stages and PET film capacitors throughout, DC coupled, with DC servo Power Consumption: 25W typicalSize: 9” x 6” x 2”Weight: 6 lbs
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