From a repairman.

Full ORIGINAL set of McIntosh 2100/2105 output transistors and pre-driver transistors. Also included is a pull of the input driver/buffer board from surplus. This listing also includes a recent set of McIntosh branded main filter caps!

This is the exact full rebuild needed for original tone and glory of the best home hifi amp of all time.

Original Motorola and RCA transistors with in house McIntosh part numbers

Pulled from a known good personally owned unit. (For karma’s sake, no, I did not take someone else’s full working unit and take out all the originals. I did it for two units I owned and operated in dual mono and changed to a substitute transistor for.)

I recently found this box in storage and decided to make these two pulls available for anyone who needs a rebuild or who wants to stash the parts for a rainy day.

All transistors tested!