The Signal Transfer Company

The Precision Preamplifier 2.0

Precision Preamplifier 2.0
The Precision Preamplifier is back. After an extended period of development and improvement, we present The Precision Preamplifier 2.0

What's new:

  • High-quality onboard headphone amplifier added
  • Extra line input added
  • LED illuminated button facility for all front-panel switches
  • Pots can be either ALPS 16mm or Ohmeg Green Eco-pots
  • PCB now has gold-flashed pads
  • Now fully RoHS compliant

PCB003 with full build notes: 129.00

precision preamp fully built
The Precision Preamplifier fully assembled in a case

Close-ups of the front and rear panels of the preamplifier can be seen just below. Please be aware that the company address given on the rear panel is now out of date. Go to the Contact Page for the new address.

precision preamp front panel

precision preamp rear panel

The Precision Preamplifier is probably the best preamplifier in the world. If you examine the list of features below you will see why we feel justified in saying that.

F E A T U R E S

S P E C I F I C A T I O N S