Back to SET amplifiers

[Response Audio]

After spending the last couple years designing and building various amplifier designs, its time to bring SET designs back to Response Audio/Musica Bella Audio. In my opinion, nothing compares to the sound of the 300B.

Different variations will be offered and most will be custom built and then offered up for sale once complete.

An 8 watt stereo amp will be the first piece built and sell for about $3,000.

For those with very high effeciency speakers, 98dB+, you really need to hear a 300B running at only 2-3 watts. Perfect for horn lovers.

These amps will be designed on the same level as the LeAnna EV Plus preamp with the VTPS (Vacuum tube power supply)

Pricing will depend on the level of the design and course,  the output transformers used. All amps will utilize a tube power supply based on the 5U4 rectifier and able to run 274Bs.