Unison Research Headphone AMP SH Headphone Amplifier

Description

The Unison Research Headphone AMP SH is a world class all-tube EL-84 output tube-based headphone amplifier operating in pure Class A output. Combined with that tube headphone amplifier is a stellar 32/384K 2xDSD USB DAC module all the same chassis!

Unison Research Headphone AMP SH info and specs:

1) RCA single-ended analog input feeds the 12AX7/EL-84 all-tube headphone amplifier
2) USB input (Class 2.0) feeds the DAC board that handles up to 32/384K PCM, as well as 1X and 2X speed DSD. Native Mac plug and play support. Windows computers require driver installation:

• Type: Mono Valve Amplifier
• Output Stage: double parallel single-ended
• Classe: Pure Class A
• Valves: 4 x 845, 1 x ECC82, 1 x ECC83
• Output Power: 100 watt
• Frequency Response: 20 Hz – 30 kHz
• Feedback factor: 14 dB
• Output Impedance: 4 Ohm e 8 Ohm
• Outputs: loudspeakers bi-wiring
• Inputs: 1 x RCA , 1 x XLR
• Input Impedance: 47 kOhm RCA , 10 kOhm XLR
• Power Consumption: 400 VA approx.
• Dimensioni (mm.): 19.3” x 30.5” x 11.2” (w x d x h)
• Net Weight: 155 lbs