| Website | Short description | License | Last commit |
|---|---|---|---|
| KT88-Amp | Tube Amplifier using KT88 Tubes based on BlackCat | ||
| DIY Tube Amp | KiCAD Schematics for 6J1 tube-based audio amplifier | ||
| lambo-1 | Single ended class A vaccum tube amplifier | ||
| Tube-amplifier | Course work on the subject of analog electronics | ||
| Röhrenverstärker | 2 - channel tube amplifier | ||
| NuTubeAmp | NuTube 6P1 25W Hybrid Amplifier | ||
| chestnut-tube-amp | Tube Amplifier using a really interesting-looking tube | ||
| tubyzzerr | Tube amplifier with digital input |
| Website | Short description | License | Last commit |
|---|---|---|---|
| Starving Student Millet Hybrid valve/tube headphone amplifier | A budget focussed DIY valve/tube headphone amplifier that is so simple it can be easily wired without a PCB | ||
| tubeamp | Class-A Vacuum Tube Hybrid Headphone Amplifier | ||
| 12AU7-Amplifier | 12AU7 Vacuum tube headphone amplifier | ||
| gybrid_head_amp | Headphone amplifier using vacuum tube and transistor in class A | ||
| Nutube Headphone Amplifier | Full board to evaluate the Nutube vacuum tube as an audio amplifier |
| Website | Short description | License | Last commit |
|---|---|---|---|
| kicad-libs | A set of Kicad libraries useful for working on tube amplifiers & DIY audio projects |