| Title | : | A Low Voltage Vacuum Tube OTL Audio Amplifier |
| Duration | : | 19 minutes, 34 seconds |
| Uploader | : | Usagi Electric |
| Added On: | : | 14 February, 2022 |
| Views | : | 40.3K times |
| Likes | : | 0 |
| Source | : | YouTube |
In this episode, we revisit the low voltage audio amplifier that we built many, many moons ago. This time though, we’re making one critical change – we’re eliminating the output transformers! That’s right, OTL amplifiers usually use hundreds of vo
