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We can provide special order made ISO (TANGO) power transformer which use for 117V, 220V, 230V.You dont need to use step down transformer as using my amplifier. Please contact me for more detail. !!!

  • Limited edition

300B drive 300B SE tube amplifier transformer coupling * ALL HIRATA TANGO

This product is not for sale, if you want the same item, please contact me for special order making
Manufacturer:
D.I.Y

Audio amplifier » Tube amplifiers
It is very rare special order made amplifier with all HIrata TANGO transformer. 300B drive 300B tube amplifier. No tube included.

Prestage is 12AT7, Secondary stage is 300B, driven by choke transformer, coupling to 300B. In drive stage 300B current is 35mA, in the last stage 300B current is 60mA , output is about 8-10W.

In drive stage, 300B use separate power supply. It make sound more quite and clearly.

Sound is perfect, quite silent. Noise is about 0.2mV, no hum no noise can be hear even using with 110db sensitive speaker. very wide sound stage and musical.

No tube included.
Click to the image to view it in big size and please read our busines term before making your decision

More detail pictures:

300B drive 300B SE tube amplifier transformer coupling * ALL HIRATA TANGO

300B drive 300B SE tube amplifier transformer coupling * ALL HIRATA TANGO

300B drive 300B SE tube amplifier transformer coupling * ALL HIRATA TANGO

300B drive 300B SE tube amplifier transformer coupling * ALL HIRATA TANGO

300B drive 300B SE tube amplifier transformer coupling * ALL HIRATA TANGO

300B drive 300B SE tube amplifier transformer coupling * ALL HIRATA TANGO