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We can provide special order made ISO (TANGO) power transformer which use for 117V, 220V, 230V,240.You dont need to use step down transformer as using my amplifier

From now we can provide amplifier with wooden chassis based on order of customer. Please contact for more detail !!!

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Wetrex RA-1474 type preamp with phono stage output transformer

This product is not for sale, if you want the same item, please contact me for special order making
Manufacturer:
OTOMON Lab

Audio amplifier » Tube amplifiers Audio amplifier » Special Order Made Audio amplifier » Preamplifiers Audio amplifier » Phono amplifiers
Special phono stage preamplifier based on Westrex RA-1474 type, phono stage using We396A tube.

This is one I made for using in my system with all special part. Phono stage using We396A, flat amp stage use 12AY7(you can change to 12AT7, 12AU7 or 12BH7A). All parts are high grade one. Output transformer used hyper permalloy core UTC HA-113, output 600ohm, can be used with XLR.

Rectifier tube is GZ-34(5R4GW, 5AR4). I include all tubes.
Click to the image to view it in big size and please read our busines term before making your decision

More detail pictures:

Wetrex RA-1474 type preamp with phono stage  output transformer

Wetrex RA-1474 type preamp with phono stage  output transformer