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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. !!!

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45 SE tube amplifier/preamp/buffer amp driving tube 717A

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 Audio amplifier » Special Order Made
45 tube amplifier with all PHILIPS transformer, drive tube is 717A.

Perfect amplifier with power tube 45' and drive tube 717A. It is really imazing sound procedure by an amplifier with 1.8W output only. Rich sound with musical and beautiful note. You can use it as buffer amplifier with output 600ohm. Output 1.8W class A per channel.

Wiring use 50s year Western Electric wire for best performance.

All tubes are included but no guarantee for tubes.

Auto bias, you dont need to care any thing every time changing tube.

Rectifier tube is 80 , can be changed to GZ34, 5AR4, 5R4GW, 274B with some small modification.
Click to the image to view it in big size and please read our busines term before making your decision

More detail pictures:

45 SE tube amplifier/preamp/buffer amp driving tube 717A

45 SE tube amplifier/preamp/buffer amp driving tube 717A

45 SE tube amplifier/preamp/buffer amp driving tube 717A

45 SE tube amplifier/preamp/buffer amp driving tube 717A

45 SE tube amplifier/preamp/buffer amp driving tube 717A

45 SE tube amplifier/preamp/buffer amp driving tube 717A