The 46 amplifiers, especially the 46 drive 46 are gaining popularity. Several more projects are in the pipe.
Readers of my blog who followed the progression of other amplifiers probably predicted these.
A fully differential push pull version of the 46 drive 46 concept is in the testing phase.
Yes that is 4 46 tubes per mono block. Doubling the output power.
Here a view of the underside of the top plate:
The other modules of the amp:
And of course a version of the single ended 46 drive 46 with all silver transformers is also in the making.
New silver transformers custom made by Lundahl for me. The next module which will mount under the top plate:
Below that the power supply section will reside at the bottom of the chassis.
Stay tuned for updates as thee projects get finished