Here are the great designs you've grown to expect from diy•tube. This site gathers all our current product offerings in one place, for convenient referencing and easy ordering. Continue to follow the diy•tube forum at diytube.com as our amplifier and DIY customers and other vacuum tube enthusiasts share their valuable advice and experiences.

Featured Products

Budgie Phono Preamp

Vacuum tube phono preamplifier - adjustable load, single-ended, Class A, all-tube audio path. Complete with full calibration data. Get the best possible sound out of your moving-magnet cartridges. . . . more>>

$599

(+$15 U.S. shipping)

A new member of the Budgie family. Standalone amplifier (no preamp required). 500mV in yields 3W out.  Sweet! . . . more>>

Budgie SE (3W Single-Ended EL84 Amplifier)

Get·Set·Go PCB DIY Kit

A DIY 6B4G, DHT SE amplifier. Easy to get parts! Designed for a 6SL7 driving a pair of 6B4Gs running SE Class A with no feedback. A BAREBONES kit meant for experienced tube hobbyists. . . . more>>

$39

(+$2.75 worldwide shipping)

Replace your waxy old 7199-based driver board with the lab tested diytube ST70 driver. This driver uses a single 12AX7 and a pair of 12AU7's for triode perfection.  (bare board only) . . . more>>

$39

(+$2.75 worldwide shipping)

diytube driver for the Dynaco ST70

(+$5.40 U.S. shipping)

Eiclone Power Monoblock DIY Kit

The design closely resembles the Eico HF-series which used a modified Mullard 5-20 circuit. The Eiclone (pronounced ‘eye-clone’) uses the 12AX7 as the voltage gain stage tube, as did the classis Eico HF-87 and HF-89.     . . . more>>   

$89 for a pair

Build a Darling style SE amp - the 3/4W triode wonder or a more powerful 6L6 version. This stereo design uses easy-to-get parts. . . . more>>  

(+$2.75 worldwide shipping)

Clementine DIY Kit

$39

This all-triode uses a 12AX7 and 12AU7 providing Class A perfection. Also compatible with a large group of NOS and new tubes. Employs classic modified Mullard topology with constant current source in the tail of the phase splitter. Great performance and warm tube sound! . . . more>>

$39 for a pair

(+2.75 worldwide shipping)

Poseidon Driver Kit (for Dynaco MKIII & MKIV)

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$39

(+$2.75 shipping)

$78

(+$5.25 shipping)

PCB+chassis plate

PCB only