- Blue Thunder
- Towards Perfection : The Lowther-Voigt legacy
- Flesh and Blood – The Riester 300B
- Homebrew Gallery
- The Rejuvenation Process
- New Triode Development – SV811 Series
- The Ultimate At last the battle between SE and PP is won
- Try a screen driven driver stage
- A Cathode Follower Bridge Amp
- The Tube Preamp CookBook – Allen Wright
