SV-237MKII

tubeLine

Class-A Hybrid Integrated Amplifier

The third edition of our successful model is presented in a completely revised design. The SV-237 MKII appears more modern and elegant than its predecessors. Modern now also with the connection possibilities. In addition to two digital inputs, there is also a Bluetooth input on board. The unique circuit was developed by Frank Blöhbaum, who uses two 6N1P NOS tubes in the preamp section, which give the sound naturalness, musicality and warmth.

Technical Specifications

  • Frequency Response: 20 Hz - 20 kHz +/- 0.5 dB, 20 Hz - 50 kHz +/-2 dB
  • Nominal Output Power RMS / 8 Ohm: 2 x 150 Watt
  • Nominal Output Power RMS / 4 Ohm: 2 x 250 Watt
  • Nominal Output Power Class A / 8 Ohm: 2 x 10 Watt
  • Harmonic Distortion: < 0.1 % (1 kHz, 1 Watt)
  • Input Sensitivity: 300 mV
  • Signal-Noise Ratio: > 90 dB
  • Input Impedance: 47 kOhm
  • Inputs: 3 x Stereo RCA, 1 x Optical, 1 x Coaxial, 1 x Bluetooth
  • Outputs: 1 x Stereo RCA Pre Out, 1 x Stereo RCA Rec Out, 4 x 2 Speaker Terminal, 2 x 3.5 mm Jack (Power Control)
  • Tubes: 1 x 12AX7; 2 x 6N1P
  • Playable Formats: WAV, FLAC, APE, LPCM, MP3, ACC, AC3, WMA
  • Colour: Black / Silver
  • Weight: 20.4 kg
  • Dimensions (WxHxD): 430 x 152 x 435 mm

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