SA 1 Vacuum Tube Stereo Amplifier




  • 30 Watts Per Channel (RMS) Low Distortion, 40 Watts Per Channel (RMS) Waveform Clipping (8 Ohm Load)
  • 20Hz – 20kHz bandwidth
  • Signal-to-noise ratio: greater than 85 dB unweighted/unfiltered & referenced to full rated output power at 1kHz
  • 4, 8, and 16 ohm output taps utilizing gold plated binding posts
  • Gold plated RCA input connectors
  • American made 13-Gauge steel enclosure…powder coated throughout (mint green metallic base with satin black top plate)
  • Ceramic tube sockets (attached directly to the chassis)
  • Point-to-point handwired with 16-gauge Teflon insulated silver plated copper wire, and using Cardas silver solder for all electrical connections with star grounding employed
  • Detachable IEC Pangea power cord provided
  • Tube complement: (2) NOS General Electric input (6BQ7A) and (2) driver (6SN7GTB) vacuum tubes, (4) Russian KT77 (EL34 or 6CA7) matched Gold Lion output vacuum tubes
  • Self-bias output tubes require no bias adjustments, and configured for Ultralinear operation
  • Dimensions: D= 13”, W= 17” and H= 8.5”
  • Weight; 46 lbs
  • Power: 120V-60 Hz/240V-50Hz (electrically configurable, please inquire if purchasing product for use outside the USA)
  • Electrical Engineer Designed and Handmade in Gainesville Virginia with a (transferrable) Lifetime Warranty (excluding the vacuum tubes which come with a 90 day warranty from date of purchase)

 Color options for the SA 1 amplifier enclosure, top cover plate and the transformers can be customized for an additional cost…please inquire.

Additional information

Weight 70 lbs
Dimensions 24 × 20 × 20 in

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