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- Thu Oct 14, 2021 2:10 pm
- Forum: Creative Recording
- Topic: Help with Allen & heath 1970s discrete mixer (quasi, mod1, mod2) recap mods
- Replies: 0
- Views: 22768
Help with Allen & heath 1970s discrete mixer (quasi, mod1, mod2) recap mods
Recently bought an early 70s Allen & heath quasi mixer, it's completely discrete with sowter 3379 input transformers 200 ohm primary and 7.2K ohm secondary. Turns ratio 1:6. I've been using parts and the frame of a Yamaha m 512 and m916 to build a custom console so I'm retrofitting these in there. S...