Archimago's Musings: Retro DIY Headphone Amp - The Audio Amateur, Gary A. Galo design, built by Mitch Barnett circa 1991.
EDL A1 Headphone Amplifier DIY KIT – Earphone DIY Labs
DIY assembled sub amp using ICEpower modules | AVS Forum
DIY 6T9 Push-Pull Tube Amplifier Project
Amazon.com: 160W+160W Amplifier Board with Treble and Bass Control, DC 12-36V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free (T160HS) : Electronics
Starkrimson Stereo Ultra DIY Kit - DIY Stereo Amp Kit
Build your own four-channel car amplifier - YouTube
How to Build a Class-D Power Amp - Projects
DIY Compact Stereo Amplifier : 11 Steps (with Pictures) - Instructables
350W Subwoofer AMP Mono High Quality Amplifier Board Finished DIY Speakers | eBay
![DIY Vacuum Tube Amplifier | [protofusion]](http://protofusion.org/wordpress/wp-content/uploads/2014/07/tube.jpg "DIY Vacuum Tube Amplifier | [protofusion]")
DIY Vacuum Tube Amplifier | [protofusion]
Review and Measurements of Hypex NC400 DIY Amp | Audio Science Review (ASR) Forum
Diy 300b Tube Amplifier Kits | 300b Without Tube | Kit Tube Kt88 | Transformers - 300b - Aliexpress
Build an Amp
MOD® Kits DIY MOD102+ Amp Demo (8W Tube Amplifier) - YouTube
If You Can't Find It, Build It DIY Tube Amp – Part One
Discrete | DIY-Audio-Heaven
50W DIY Hi-Fi Audio Amplifier with Protection Circuitry - Gadgetronicx
Amazon.com: MOD 102 DIY Guitar Amplifier Kit : Musical Instruments
DIY Operational Amplifier
DIY Classic 47 Headphone Amp
DIY Mini-Amp Goes To Eleven | Hackaday
