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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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71A PP stereo tube amp with LUXMAN output transformer 100~117V input

Sales price:
$ 1,300(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
Shipping fee: $185 (Free shipping fee for all customers have Japan shipping address)

Manufacturer:
OTOMON Lab

Audio amplifier » Tube amplifiers Audio amplifier » Special Order Made
Very very rare 71A PP stereo tube amplifier, using LUXMAN output transformer. Output 4W class A.

71A tube is excellent tube for audio, it is same as 101D, 102D , which is very musical and beautiful sound, but it has low output power so it is very difficult to make an power amplifier with 71A as output tube. An single end 71A tube can procedure max 0.8W, this amplifier is push pull working in class A1, give output 4W , good enough for driving speaker higher than 95db.
Sound is perfect, very beautiful and detail with rich sound. It is really amazing sound with only 4W of output.

Specification:

Response frequency: 20Hz ~ 50KHz(-1db)
Hum level: 0.5mV
THD: 0.02% 1W

Input volt is 100-117V, it is best if 110V.

This amp can be changed to 45 tube amp, just make some small modification, if you want to change to 45 tube let me know.

Tubes using in this amp is very popular and easily to find. Prestage tube is EF86, driving tube is 12BH7(12AU7).

All tubes are included.
Click to the image to view it in big size and please read our busines term before making your decision

More detail pictures:

71A PP stereo tube amp with LUXMAN output transformer 100~117V input

71A PP stereo tube amp with LUXMAN output transformer 100~117V input

71A PP stereo tube amp with LUXMAN output transformer 100~117V input

71A PP stereo tube amp with LUXMAN output transformer 100~117V input

71A PP stereo tube amp with LUXMAN output transformer 100~117V input

71A PP stereo tube amp with LUXMAN output transformer 100~117V input

71A PP stereo tube amp with LUXMAN output transformer 100~117V input

71A PP stereo tube amp with LUXMAN output transformer 100~117V input

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