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We can provide power transformer which use for 117V, 220V, 230V, 240V.
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[Prototype 100V] OTOMON LAB 300B drive 811A/808/100th compatible SE tube amplifier

This is prototype version, only 100V input is available. If you see this amplifier was sold out, price for order the same one is 4500USD. Building time is 2 months.

OTOMON LAB 300B drive 811A/808/100th compatible SE tube amplifier

The amp does not adopt dynamic coupling method as previous version. It used a choke tp drive the power tube. Using 300B tube in drive stage to make the drive stage more powerful to drive the power stage which need much of current. The 300B tube make the sound more beautiful and detail and more powerful in low bass.

Specification:

Response frequency: 20Hz ~ 45KHz
Hum level: 0.3mV
THD : 811A: 17W, 808: 15W, 100th: 10W @ 5%

Sound of the amp is great, very beautiful, detail and wide range. The rich sound and dynamic in mid low is really amazing.

Price doesnt include tubes.
  • Special order made
  • Highly Recommended
  • NEW
$3,800.00
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[Prototype 100V] OTOMON LAB 300B drive 811A/808/100th compatible SE tube amplifier

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