OTOMON Laboratory　(音門ラボ) / 45SE tube amplifier * Pure class A 2W with Western German OPT Sacksenwerk

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45SE tube amplifier * Pure class A 2W with Western German OPT Sacksenwerk

You can order input voltage 117V, 220V, 230V, 240V.

I dont open information about schematic, parts, transformer using in my amplifier. My brand name is the guarantee to what I do with my production !!!

For all item on eBay, I will discount 10% or more of listing price, contact for more detail.

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45SE tube amplifier * Pure class A 2W with Western German OPT Sacksenwerk

This product is special order made item, if you want the same item, please contact me for order

Manufacturer:: OTOMON Lab

Audio amplifier » Tube amplifiers Audio amplifier » Special Order Made

Pure class A 45 tube amplifier using 417A(5842) tube as driver tube. Only 2W of output, no NFB adopted. Output is 40s year Western Germany Sachsenwerk.

Case is deluxe walnut, 25mm. Sound is rich, vintage, dynamic and clear. No NFB was adopted to keep the fresh sound of 417A tube and 45.

Amplifier use 83 tube as rectifier, but you can use 5Y3, 5Z3 as replacement.

Specification:

Response frequency: 30Hz ~55Khz(-1db)
Noise level : 0.05mV
THD(distortion): 0.6% 1W
Ouput level: 2W (Input 1Vrms)

Sound is beautiful, rich, and musical. It is true sound of 45 tube. Power transformer can be ordered 117V, 230V or 100V.