It's a midsized amplifier that balances price and performance nicely. It runs on a custom power transformer with 12,000 µF block capacitors and extruded aluminum heat sinks, giving it a rated ...

Now fast-forward a half-century or more, and affordable, good-quality power transformers ... on budget-friendly transformers, and even shows off a nice three-tube audio amp using them.

A low noise 320VA toroidal transformer combines with 60,000uF ... a maximum output current of 15A per channel. The 9000P power amplifier from Audiolab offers 100W per channel into 8Ω.

The 303 power amplifier from Quad has been updated but ... custom-specified toroidal transformer, numerous reservoir/smoothing capacitors and five regulated supply rails. The new 33’s low ...

discrete transistor amplifier circuit, with dozens of power transistors that are precisely matched, delivering both high-frequency airiness and warm mid-to-low frequencies. The Serenade Wireless ...

one of the larger and more powerful amplifiers that Yamaha offers. It has a 625VA Toroidal power transformer, which grants it a rated output of 20 Hz-20 kHz and produces 90 W ＋ 90 W at 8 ohms or ...