Headphone Super-Mini Amp V1.0b Build Instructions [featured_image] Headphone Super-Mini Amp V1.0a Build Instructions Download is available until [expire_date] Version Download 3230 File Size 898.16 KB File Count 1 Create Date 10 July, 2015 Last Updated 2 May, 2026 Headphone Super-Mini Amp V1.0b Build Instructions Headphone Mini Amp Build V1.0a Instructions Headphone Amp incl. Stereo Simulation – Build Instructions