Another batch of boards just arrived for some of my upcoming projects and experiments. These include:
- MOSFET driver for A2 output stages
- FW rectifier+voltage doubler combo on a compact board
- MOSFET cap multiplier and CCS for DHT filaments
- Shunt cascode boards v2 (slight layout changes to previous version)
- MOSFET “gyrator” anode load
- Low voltage bipolar supply (LM317 and LM337) for opamps
Some of these will be used for upcoming phono and line-stage builds while others are daydreams that I’ll get around to eventually 🙂
Reminder: extra PCBs are available for free or for purchase to my Patreon supporters
wauwatosa tube factory 