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  Shrimp Preamp
Description

Very short, simple minimalist signal path. All-tube design. 2 x 12AT7 + 2 x 7044
Generous energy storage via large power supply capacitors.
No global feedback. [Some local feedback]
Non-inverting two-tube gain stage is direct-coupled.Cool white-follower output.
Filament supply floated 80V above chassis ground for quieter operationand longer tube life.
NOBLE audiophile-grade level and balance pots.
MIT/MutilCap polypropylene audiophile-grade signal coupling capacitors, including two 30 uF monsters on the output stages.
Warm-up delay / MUTE button. Features and quality components usuallynot found on entry-level pieces.

Specifications

  • Vacuum Tubes: input tubes: 2 x 12AT7WA , output tubes 2 x 7044
  • Five line level inputs unbalanced RCA
  • MUTE switch and Warm-Up muting delay
  • Accurately tracking NOBLE volume control within 0.25dB
  • Center detented NOBLE balance control
  • Record Output
  • Two sets of unbalanced RCA main outs
  • Gain 11.8dB
  • Input sensitivity 200mV in yields 1V out
  • Frequency response: 10 Hz - 80 KHz
  • Noise Floor Typically -95 dB A WGT 20-20K with volume control fully open
  • Noise Floor (shorted input) Typically -106 dB A WGT 20-20K with volume control fully closed
  • S/N ratio: typically 95 dB A WGT 20-20K
  • Input Impedance: 250 Kohm
  • Output impedance: 50 ohms
  • Maximum Output: +26dBu @ 1.5% THD into 100K load (15.5V rms)
  • Maximum Output: +21dBm @ 1.5% THD into 600 ohm load
  • Power Consumption: 55 Watts (485mA @ 120VAC)
  • Dimensions: W=19", L=11", H=3 1/2"
  • Shipping weight: 15 Ibs.

 



PDF Files
{Download Owners Manual}

 

 
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