hca

In terms of non-speaker infinity products, FET preamps and the tonearm are all I've ever seen before. I've seen Klaus's page on these before but never seen any listings for them or anything. I'd love to hear what Nudell and his crew cooked up for amplification back in the '70s, and if the seller...

I'm searching for a BA3122N HCA IC for my MX-2 left channel, does anyone know where I can get one?

From Audio power amplifier design. Douglas Self, Sixth Edition To whom it may concern... Yamaha non-switching Yamaha did not want to be left out of the non-switching business. Their version was called Hyperbolic Conversion Amplification (HCA). The implication seems to be that two hyperbolic...