Joined
·
2,344 Posts
Push-pull Portable Tube Amplifier
Push-pull Portable Tube Amplifier: Inspired by my previous project, I decided to build a portable tube amplifier that uses normal sized tubes, which are easily found in guitar stores (12AX7 and 12AU7). The power stage is based on my bluetooth tube amplifier, which delivers about 1W o…
www.instructables.com
