The diyAudio Store - DIY amplifier kits, chassis, and parts

More building. Less sourcing.

Since 2009, the diyAudio Store has helped DIYers of all experience levels worldwide bring audio projects to life with curated parts, kits, and chassis — all in one place.

Operated by and for members of the diyAudio community.

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News

UPS Shipping Re-Enabled

UPS shipping has been re-activated, which means cheaper shipping for heavy and bulky items like those in our clearance section!

New Products May 2026

Babelfish F8 and Zenductor III Now In Store

We are happy to have two new amplifier projects for DIYers. The Zenductor III from Nelson Pass and Mike Rothacher is an exercise in simplicity. The monoblock amplifiers can be assembled by novice DIYers in an afternoon, and they sound incredible.

The Babelfish F8 (BF8) is another creation from the ever-prolific Zen Mod. The BF8 is inspired by the First Watt F8 from Nelson Pass. The BF8 follows the same lineage and design philosophy as the original, but it does not require the use of now-obsolete and unobtainable output devices.

Enjoy the Music!!

New Product - B1 Special Operatoins

We are thrilled to bring you the B1 Special Operations a new pre-amplifier from Steve Gray / Gray Matter Audio. It is the first of many small-form-factor designs that work perfectly in a desktop system or in your main audio rack. Enjoy the music!!!