This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

Amp Camp Amp Parts Kit

Part of the Amp Camp Amp project
Choose ConfigurationCurrently Selected: Parts & PCB Only
Both chassis styles (silver and black), the PSU and the parts kit. Please note only 1 chassis is included in the complete kit, you must choose which style you prefer.
Complete Kit
$ 359.00 USD
Parts & PCB Only
$ 135.00 USD
PCBs Only
$ 10.00 USD
$ 135.00

The Amp Camp Parts Kit includes everything you need to build the Amp Camp Amp except the recommended power supply and a chassis. You can also buy the complete Amp Camp Amp kit which has everything included.


  • All parts are purchased directly from reputable US distributors
  • Printed circuit boards  (Revision 1.6, which is the latest, ACA 1.8 uses revision 1.6 boards)
  • Transistors including Linear Systems's JFETs and IRC MOSFETs
  • Switches, LEDs, capacitors, resistors, everything is included except the PSU and chassis 
  • The same parts quality Nelson Pass uses in his own amplifiers


  • Keratherm® MOSFET insulators - very efficient and no grease required
  • M3 board mounting standoffs, w/ stainless steel bolts and washers 
  • Stainless steel mounting bolts and washers for MOSFETs
  • Gold plated speaker terminals and RCA Jacks
  • Power connector jack
  • Copper hookup wire in assorted colors
  • Cover plate for XLR hole (for advanced users, the XLR hole gives the possibility to create monoblocks with over 20 watts per channel)

Note - Photos include parts available at the time of publishing. Individual components are subject to change based on availability.

Amp Camp Amp Project

  • Power Amplifier
  • Designed by Nelson Pass
  • Beginner Difficulty
  • Comprehensive Build Guide
  • Complete Kit Available
  • THUSS + FARRELL (Photography)
  • Jim Tiemann (Build Guide)

Visit the Amp Camp Amp project page for more information about this project.

[{"variant_id":"39678393352265" , "metafield_value":""}]

Amp Camp Amp Parts Kit

$ 135.00 USD

Note - Photos include parts available at the time of publishing. Individual components are subject to change based on availability.

Customer Reviews

Based on 6 reviews
John F.
I enjoyed this project.

Nice quality of components.

During the build without chassis, it took me some time to measure and figure out the hole-pattern for the PCB on the heatsinks. I couldn’t find any values for it in the guide or forum.

Now i can proudly say i have built my own stereo power amp! And i have learnt some new things.

My feet are wet and the water was indeed fine. Dare I go deeper?

Thank you, both creator Pass and supplier DIYAudiostore.

Inexpensive kit makes great sound

Sound is big on my 95db sensitive speakers.nice sounding.
No complaints.

Roy G.
First class sound

I build 2 mono amplifiers together with an Korg NuTube preamp. Ordering was easy, delivery fast and packaging top notch. The build was easy en complete fun. They drive a pair of B&W 607SE with ease in my small room and i am very happy with them also thnx to Steve Guttenberg he made me purchase these items except the preamp but it is a wonderfull combination.

love this kit

The build was not very difficult. Just follow instructions and you wil get there.
I build two ACA's to serve as dual mono block. The sound is magnificent.
I use it with and AUDIOPHONICS EVO-SABRE diy DAC, without an additional pre-amplifier. That still gives plenty of volume to listen.

Micha H.
Marvelous Amp!

Marvelous amp. I use it for audio experience but also adapted the circuit for a incredible guitar power amp stage.

Eelco R.
2nd ACA so using them as mono blocks now

Interesting to notice the change of sound when stepping over from using the ACA as stereo to mono blocks. This is the 2nd ACA i have build. As mono blocks, the have more grunt but also sound more detailed. The soundstage improved hugely and produced more 3 dimensionality. Have a lot of fun with them 😃