Power Output - Both channels driven |
(0.9% THD, 20 Hz - 20 kHz) 180 watts x 2 @ 8 Ω RMS 270 watts x 2 @ 4 Ω RMS |
Power Output - (0.9% THD) |
(Both channels driven, 20 Hz - 20 kHz) 180 watts x 2 @ 8 RMS 270 watts x 2 @ 4 RMS |
Power Output - (0.05% THD) |
(Both channels driven, Thank 20 Hz - 20 kHz) 160 watts x 2 @ 8 RMS 240 watts x 2 @ 4 RMS |
Power Output - Both channels driven |
(0.05% THD, 20 Hz - 20 kHz) 160 watts x 2 @ 8 Ω RMS 240 watts x 2 @ 4 Ω RMS |
Current Capacity |
45 amps peak per channel |
Frequency Response |
10 Hz - 100 kHz, +0/-3 dB 20 Hz - 20 kHz, +0/-0.5 dB |
Total Harmonic Distortion (THD) |
< 0.01 %, average listening levels < 0.05 %, 160 watts x 2 @ 8 |
Interchannel Crosstalk |
> 70 dB at 20 kHz > 78 dB at 1 kHz |
Signal to Noise Ratio - IHF A-weighted |
Line in: - 103 dB (input shorted) Digital in: - 106 dB |
Amplifier Damping Factor |
> 800 at 20 Hz |
Preamplifier Stage Input Sensitivity |
300 mV in for 1 V at Preamp Output jacks Total Preamp Stage Gain: 10 dB Max Output Unbalanced: 7 V Max Output Balanced: 9 V |
Power Amplifier Stage Sensitivity |
1 V at Bypass/Amp In for 28 V at Speaker Out Total Amp Stage Gain: 28 dB |
Phono Stage Sensitivity / Input Impedance |
MM: 41 dB / 47 k MC: 54 dB / 47 k or 100 |
High & Low Pass Crossover Slope |
12 dB per octave |
Supported DAC Sampling Rates |
USB: up to 384 kHz / 32-bit PCM DSD Native: DSD 64, DSD 128, DSD 256 DSD over PCM (DoP) at 384 kHz |
Coax/Optical: up to 192 kHz / 24-bit PCM |
Coax/Optical: up to 192 kHz / 24-bit PCM |
Digital to Analog Converter |
ESS Sabre32 Reference ES9018K2M 384 kHz / 32-bit |
USB 2.0 Controller |
Savitech SA9227, 384 kHz / 32-bit |
Headphone Amplifier |
Texas Instruments TPA6120A Output Impedance 10 ohms |
XLR Pin Identification |
1 = Ground (Shield) 2 = Positive 3 = Negative (Return) |
Input Impedance |
Unbalanced: 24 k Balanced: 100 k per leg |
Preamplifer Output Impedance |
Unbalanced: 100 Balanced: 470 per leg |
Dimensions |
Width: 17-1/4" (437 mm) Depth: 16-1/4" (413 mm) Depth, with cables 17-1/4" (437 mm) Height, with feet: 5-7/8" (150 mm) Height, without feet: 5-1/4" (133 mm), 3U |
Net Weight |
33 lb. (15 kg) |
Shipping Weight |
45 lb. (20.4 kg) |
Power Requirement |
Standby: 0.5 watts Idling power: 70 watts Maximum: 750 watts 110-125 VAC 60 Hz or 220-250 VAC 50 Hz AC mains voltage is set on rear panel |