Posted in another thread in the Drawing Board subforum, but seeing as the experts of iron are most likely in this subforum, I'm reposting some of it.
Me and an internet partner are making a clone of the Grampian 636 preamp that has a transformer with (at least to me) unclear specs.
Does anyone have a suggestion for a suitable transformer based on these schematics and specs?
Schematic: https://soundgas.com/wp-content/upl...pian-Reverberation-Unit-Type-636-DEST4328.pdf
Technical docs https://soundgas.com/wp-content/uploads/2019/01/Grampian-Reverberation-Unit-Brochure_p1.pdf
Me and an internet partner are making a clone of the Grampian 636 preamp that has a transformer with (at least to me) unclear specs.
Does anyone have a suggestion for a suitable transformer based on these schematics and specs?
Schematic: https://soundgas.com/wp-content/upl...pian-Reverberation-Unit-Type-636-DEST4328.pdf
Technical docs https://soundgas.com/wp-content/uploads/2019/01/Grampian-Reverberation-Unit-Brochure_p1.pdf