I have some spare shipping tubes, any fun project suggestions? : r/diyaudio

Sound Valves VTA ST70i Audio Science Review (ASR) Forum

First Tube Build : ) : r/diyaudio

AUDIO MODIFICATIONS

DIYAudio WHAMMY Headphone Reviews and Discussion

First Tube Build : ) : r/diyaudio

First Tube Build : ) : r/diyaudio

Optimizing TDA7294 Output, Page 4

ACA amp with premium parts, Page 44

The diyAudio Store (USA) soon to stock chassis – requesting your feedback!

I have some spare shipping tubes, any fun project suggestions? : r/diyaudio

The PO89ZB, an inline DC filter for SMPS wall warts, preamps, HPAs, Korg NuTubes, B1, etc. , This filter is limited to single rail 48V DC, 3A

SMPS DC Filter P089ZB Kit

I have some spare shipping tubes, any fun project suggestions? : r/diyaudio

The diyAudio Store (USA) soon to stock chassis – requesting your feedback!