Thomas Mayer The Differential Power Amplifier update

A quick update on the Thomas Mayer differential push pull power amplifiers. You can see first mono amplifier and matching power supply construction. 
There are lots of iron construction wise :), but do note the absence of capacitors in signal path. The power supply section still uses some of the mandatory smoothing caps: filament supplies on the bottom and high voltage supply.
Amplifiers comes with 15W of deep, solid Class A sound. More to come…

Link: here.