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We can provide power transformer which use for 117V, 220V, 230V, 240V.

YouTube channel > Otomon Lab YouTube Channel

I will give discount 10% or more for all item in my eBay listing, contact me for more detail

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

This product is not for sale, if you want the same item, please contact me for special order making
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 2 input XLR, 1 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
Click to the image to view it in big size and please read our busines term before making your decision

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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