Black Hole PCB

- Sunn Model T preamp -

Pre-soldered J201 SMD JFETs (+4€)
8 €
In stock



Detailled build document available.

This is the infamous Sunn Model T preamp in a box, with a boost to make it even louder and heavier.

Seven controls:
  • Normal and Bright channels : each have a different voicing and gain, you can use both at the same time or one by one
  • Volume: plenty on tap
  • 3 band EQ: bass (lots of them), mids and treble to sculpt your sound.
  • Boost switch: activates a LPB1 boost to have more gain and go to doom territory

Genuine through-hole JFETs are more and more difficult to find these days (most of the through-hole JFETs sold online are fakes), so you can order a presoldered board with genuine Fairchild Semiconductors J201 SMD JFETs that are the best in class.

Fake JFETs sound quite bad, so by ordering the presoldered board, you will be sure to have a good sounding guitar pedal.

High quality PCB:
  • Gold-plated pads
  • Double sided FR4-TG circuit boards
  • Spaced pads for easier soldering