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FET PreAmp
The BYOC FET PreAmp kit is an almost exact replica of the legendary and discontinued BOSS
FA-1 FET AMP made famous by The Edge.  We say "an almost exact replica" because the only
difference is that we've added a true bypass footswitch so that you can turn it on and off just like a
real stompbox.  The BYOC FET PreAmp kit comes with Hitachi HA1457W opamps and an NOS
Toshiba 2SK246 JFET which are the exact same semiconductors used in the original FA-1.  The
BYOC FET PreAmp also adds a few upgrades by using higher quality components than the original
such as 1% metal film resistors and higher quality film capacitors anywhere it was possible.
The BYOC FET PreAmp is more than just a necessity for someone in a U2 cover band.  This is one
of the most amazing boosts and tone shaping tools you'll ever use.  Even with 26dB of gain, the
tone is extremely clean with a very crisp and snappy pick attack that will make your tube amp break
up very easily.  The 2-band Baxandall based EQ is extremely versatile.  Not only can it boost & cut
treble and bass, but it can cut mids by simultaneously turning up the treble and bass.  And it can
boost mids by simultaneously cutting treble and bass to make your guitar tone standout from the
rest of the mix.  But at the same time, it can remain entirely transparent if you just keep the knobs at
noon.
The BYOC FET PreAmp is an amazing tone tool that every player should have.  It's a very easy
build and only costs a fraction of the original.
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Orange Distortion
Phase Royal
We sell just the PCB for this kit too!
  • Dimensions: W 2 3/8" x L 2 7/16"
  • Double sided & solder masked
  • Mounting holes fit  Eagle
    Plastics part #: LAD187
25@$7.00,
100@$5.00
50@$6.00,
100@$5.00
$79.99
You may want to customize your kit by adding some of these items to your order
Note:  BYOC kits come complete with everything you need to build a pedal, but you may want to add a
different style of knob or different color LED status light
Click here
to view
knobs
Click here
to view
jacks
Click here
to view
LEDs