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RE: Pushpull 46 amplifier




Funny you should mention that. I have, as a retirement project, a PP 46 project very slowly gathering steam. My last day on the job was 31 July. :>D The next order of business is acquiring the O/P "iron".

The data sheet shows a no NFB trafo coupled design, which I will not use. I am building a variation on the "El Cheapo" theme, that uses MOSFET followers DC coupled to the #46 grids.

BTW, I have RCA ST bottle #46s on hand. Talk about industrial art. The proverbial brick outhouse seems flimsy compared to that which RCA built.


Eli D.

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