Specs
Frequency Response: 20Hz-20Khz, +/-0.01db, 2Hz-700KHz, -3dB
Balanced Headphone Output:
Maximum Power, 16 ohms: 7.5W RMS per channel
Maximum Power, 32 ohms: 6W RMS per channel
Maximum Power, 50 ohms: 4W RMS per channel
Maximum Power, 300 ohms: 1.2W RMS per channel
Maximum Power, 600 ohms: 600mW RMS per channel
THD: <0.00015%, 20Hz-20KHz, at 4V RMS, 300 ohms
IMD: <0.0002%, CCIR, at 4V RMS, 300 ohms
THD: <0.0004% 20-20kHz at 2V RMS, 32 ohms
IMD: <0.0006%, CCIR, at 2V RMS, 32 ohms
SNR: >123db, unweighted, referenced to 4V RMS
Crosstalk: >-85dB, 20 Hz-20KHz, 300 ohms
Crosstalk: >-70dB, 20 Hz-20KHz, 32 ohms
Output Impedance: Less than 0.1 ohms, at either gain setting
Single-Ended Headphone Output:
Maximum Power, 16 ohms: 2.4W RMS per channel
Maximum Power, 32 ohms: 2.0W RMS per channel
Maximum Power, 50 ohms: 1.2W RMS per channel
Maximum Power, 300 ohms: 330mW RMS per channel
Maximum Power, 600 ohms: 165mW RMS per channel
IMD: <0.007%, CCIR, at 2V RMS, 300 ohms
THD: <0.03% 20-20kHz at 1V RMS, 32 ohms
IMD: <0.035%, CCIR, at 1V RMS, 32 ohms
SNR: >102db, unweighted, referenced to 2V RMS
Crosstalk: >-85dB, 20 Hz-20KHz, 300 ohms
Crosstalk: >-70dB, 20 Hz-20KHz, 32 ohms
Output Impedance: Less than 0.1 ohms, at either gain setting
Input Impedance: 50K ohms
Gain (balanced input): 2 (0dB) or 8 (18dB)
Gain (SE input): 1 (0dB) or 4 (12dB)
Inputs: Balanced XLR and Single-Ended RCA, relay switched
Outputs: Balanced headphone (4-pin XLR), single-ended headphone (1/4” TRS), switchable balanced and single-ended line preamp
Optional Inputs: True Multibit™ DAC, Dual AK4490 DAC, or Passive MM Phono
Gain Stage: Nexus™ fully discrete differential current-feedback topology with Continuity S™ output stage
Power Supply: One 48VA transformer with four stacked rails, series two-stage ultra-low-noise regulation and over 65,000uF total filter capacitance
Optional Dual AK4490 DAC:
USB Input Receiver: C-Media CM6631A
D/A Conversion IC: AK4490 x 2Input Capability: up to 24/192
Analog Output: fully differential, active summing and filtering
Frequency Response: 20Hz-20KHz, +/-0.1dB, 2-100kHz, -3dB
THD: <0.001%, 20Hz-20KHz, full scale
IMD: <0.001%, CCIR
S/N: >108dB, referenced to 2V RMS, unweighted
Optional Multibit DAC:
USB Input Receiver: C-Media CM6631A
D/A Conversion IC: Analog Devices AD5547
Digital Filter: Schiit Comboburrito Time- and Frequency-domain Optimized DSP filter
Input Capability: up to 24/192
Analog Output: fully differential, active summing and filtering
Frequency Response: 20Hz-20KHz, +/-0.25dB, 2-100kHz, -3dB
THD: <0.005%, 20Hz-20KHz, full scale
S/N: >109dB, referenced to 2V RMS, unweighted
Optional Passive Filtered Phono Stage:
Gain: 42dB
THD: <0.01%, A-weighted, at 1V RMS
SNR: >80dB, A-weighted, inputs shorted
Crosstalk: -70dB, 20-20kHz
Sensitivity: 2.3mV for 400mV output
Overload Margin: >20dB
Input Impedance: 47k ohms
Input Capacitance: 100pf
RIAA Accuracy: +/- 0.25dB, 20-20kHz
Topology: Fully passive RIAA network with AD8599 gain stages and PET film capacitors throughout, DC coupled, with DC servo
Power Consumption: 25W typical
Size: 22.86 x 15.24 x 5.08 Cms
Weight: 2.27 Kgs