Merren Audio

This page is for anything related to McIntosh amplifiers.

In time I will show mods and performance measurements...

Photos will be periodicaly added showing McIntosh Unity Coupled Output transformers being wound and assembled.

MC75 transformer with tri-filar windings will be shown durring winding process, banding the C-Core assembly....Then final potting of the transfomer assembly in canister.

 Original NOS McIntosh MC75 Transformer Canisters

This is what new canisters look like before the C-Core transformers are placed and potted

Original McIntosh MC75 Transformer Canister

This is what a canister looks like after transformer extraction....also known as the "Big Dig"

Extracted Coil and C-Core from MC75

MC75

My personal pair of MC75 amps on the bench

MC75 amps in action

MC30 amps in action

MC60

My personal pair of MC60 amps

McIntosh