Hybrid Headphone Amplifier

With its two 12AX7 valves, when used as a headphone amplifier, it produces the warm, soft yet precise sound that music-lovers appreciate so much. It manages the bridging as a preamplifier. Here it is an ideal addition to the SP-997 monos. Now there is a small, space-saving stereo unit for harmonious, open sounds.

Technical Specifications

  • Frequency Response: 20 Hz – 50 kHz +/- 0.5 dB
  • Nominal Output Power RMS/300 Ohm: 400 mWatt
  • Nominal Output Power RMS/32 Ohm): 1.75 Watt (32 Ohm)
  • Input Sensitivity: 600 mVolt
  • T.H.D.: < 0.1 % (1 kHz, 100 mWatt)
  • Signal-Noise Ratio: > 90 dB
  • Input Impedance: 47 kOhm
  • Output Voltage Pre-Out: 2 Volt (max. 4 volt)
  • Inputs: 2 x Stereo RCA, 1 x Headphone Jack 6.3 mm
  • Outputs: 1 x Stereo RCA Pre-Out
  • Tubes: 2 x 12AX7
  • Colour: Black or Silver
  • Weight: 3.8 kg
  • Dimensions (W x H x D): 160 x 265 x 210 mm


Phono Preamplifier

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Phono Preamplifier

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Phono Preamplifier

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