tubehunter
27-06-2016, 08:43
Here is my take on a Gainclone power amplifier.
I built this to evaluate, quality parts used through out.
Uses the LM3886 from Texas Instruments.
Transformer has the ideal 22v secondaries.
Sounds great.
Duncan
£65 plus postage
http://i514.photobucket.com/albums/t350/halx00/Gainclone/IMG_8551_zpsw3swr0yt.jpg (http://s514.photobucket.com/user/halx00/media/Gainclone/IMG_8551_zpsw3swr0yt.jpg.html)
http://i514.photobucket.com/albums/t350/halx00/Gainclone/IMG_8553_zpsrsziqd8b.jpg (http://s514.photobucket.com/user/halx00/media/Gainclone/IMG_8553_zpsrsziqd8b.jpg.html)
http://i514.photobucket.com/albums/t350/halx00/Gainclone/IMG_8554_zps2vr0n0dx.jpg (http://s514.photobucket.com/user/halx00/media/Gainclone/IMG_8554_zps2vr0n0dx.jpg.html)
http://i514.photobucket.com/albums/t350/halx00/Gainclone/IMG_8556_zpskc19it3f.jpg (http://s514.photobucket.com/user/halx00/media/Gainclone/IMG_8556_zpskc19it3f.jpg.html)
http://i514.photobucket.com/albums/t350/halx00/Gainclone/IMG_8557_zps8mqktt09.jpg (http://s514.photobucket.com/user/halx00/media/Gainclone/IMG_8557_zps8mqktt09.jpg.html)
http://i514.photobucket.com/albums/t350/halx00/Gainclone/IMG_8555_zps9umicetp.jpg (http://s514.photobucket.com/user/halx00/media/Gainclone/IMG_8555_zps9umicetp.jpg.html)
http://i514.photobucket.com/albums/t350/halx00/Gainclone/IMG_8552_zpsd9l3gsll.jpg (http://s514.photobucket.com/user/halx00/media/Gainclone/IMG_8552_zpsd9l3gsll.jpg.html)
I built this to evaluate, quality parts used through out.
Uses the LM3886 from Texas Instruments.
Transformer has the ideal 22v secondaries.
Sounds great.
Duncan
£65 plus postage
http://i514.photobucket.com/albums/t350/halx00/Gainclone/IMG_8551_zpsw3swr0yt.jpg (http://s514.photobucket.com/user/halx00/media/Gainclone/IMG_8551_zpsw3swr0yt.jpg.html)
http://i514.photobucket.com/albums/t350/halx00/Gainclone/IMG_8553_zpsrsziqd8b.jpg (http://s514.photobucket.com/user/halx00/media/Gainclone/IMG_8553_zpsrsziqd8b.jpg.html)
http://i514.photobucket.com/albums/t350/halx00/Gainclone/IMG_8554_zps2vr0n0dx.jpg (http://s514.photobucket.com/user/halx00/media/Gainclone/IMG_8554_zps2vr0n0dx.jpg.html)
http://i514.photobucket.com/albums/t350/halx00/Gainclone/IMG_8556_zpskc19it3f.jpg (http://s514.photobucket.com/user/halx00/media/Gainclone/IMG_8556_zpskc19it3f.jpg.html)
http://i514.photobucket.com/albums/t350/halx00/Gainclone/IMG_8557_zps8mqktt09.jpg (http://s514.photobucket.com/user/halx00/media/Gainclone/IMG_8557_zps8mqktt09.jpg.html)
http://i514.photobucket.com/albums/t350/halx00/Gainclone/IMG_8555_zps9umicetp.jpg (http://s514.photobucket.com/user/halx00/media/Gainclone/IMG_8555_zps9umicetp.jpg.html)
http://i514.photobucket.com/albums/t350/halx00/Gainclone/IMG_8552_zpsd9l3gsll.jpg (http://s514.photobucket.com/user/halx00/media/Gainclone/IMG_8552_zpsd9l3gsll.jpg.html)