OTOMON Laboratory　(音門ラボ) / 45 PSE tube amplifier with walnut case

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You can order input voltage 117V, 220V, 230V, 240V.

I dont open information about schematic, parts, transformer using in my amplifier. My brand name is the guarantee to what I do with my production !!!

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45 PSE tube amplifier with walnut case

This product is special order made item, if you want the same item, please contact me for order

Manufacturer:: OTOMON Lab

Audio amplifier » Tube amplifiers Audio amplifier » Special Order Made

This is 45PSE tube amp (can be used with 2A3), special order made with all ISO (TANGO) transformers. It is one of the best 45 PSE tube amp I have made.

Amplifier is working in para Single end mode. 2 tube 45 parallel connection in single end mode in each channel. Output is up to 8W, no noise , no hum, sound is beautiful, rich and full of energy. You can use it with 2A3 tube too, but it is built for 45 and best performance with 45 tube. This use fixed bias, but you dont need to check bias often, just set it one time and let it play. You will be surprise with musical sound.

Specification: No NFB

Ouput power: 9W
Response frequency : 10Hz ~ 95K Hz
Noise : 0.15mV
THD 1W 0.3%

Tubes are not included.

All parts are new or new old stock ones. Output transfomre are made from orient cut core, same as X series. All part are highest grade one that I can find. Coupling condenser is T-Cap cooper foil for best result.

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