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We can provide power transformer which use for 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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Special order made preamp with Finemet transformer attenuators, 300B as regulator tubes

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

Audio amplifier » Preamplifiers
Special order made preamp using 12AY7 tubes, Finemet transformer attenuator. Power supply use 300B tube as regulator tube to get the best performance without being care to cost.

There are 1 input XLR, 2 input RCA with input transformer and output transformer in signal path. Sound is sweet, beautiful and very detail. 12AY7 is very good tube for audio with low noise, low distortion and wide sound stage.

Specification:

Response frequency: 10Hz ~ 85Khz
Hum level: 96db
Max output: 6Vrms

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More detail pictures:

Special order made preamp with Finemet transformer attenuators, 300B as regulator tubes

Special order made preamp with Finemet transformer attenuators, 300B as regulator tubes

Special order made preamp with Finemet transformer attenuators, 300B as regulator tubes

Special order made preamp with Finemet transformer attenuators, 300B as regulator tubes

Special order made preamp with Finemet transformer attenuators, 300B as regulator tubes

Special order made preamp with Finemet transformer attenuators, 300B as regulator tubes

Special order made preamp with Finemet transformer attenuators, 300B as regulator tubes

Special order made preamp with Finemet transformer attenuators, 300B as regulator tubes

Special order made preamp with Finemet transformer attenuators, 300B as regulator tubes

Special order made preamp with Finemet transformer attenuators, 300B as regulator tubes

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