• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

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I have seen that the case of this amp is beautifull, I have work with a hybrid circlotron and I want to try build this in a nice case, if I want it small a hybrid class D is nice, problem, class D is not yet interesting for audiofieles.

Do you buy the case? or make them yourselfs?

I had idea as on pic, have buy me a metal lathe already and a precision woodsaw etc, I can then after the summer starting with that.

Very nice and compact design, looks good with tubes. on pic a two tube driver for testing circlotrons.

Go on with this beautifull work.

regards
 

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class D is not yet interesting for audiofieles.
I can imagine that. You have to manage shielding a lot of interference.

Thank you all:)
The housing is available on eBay under the slogan "A0609 mini amplifier". Supports headphones from 32 - 600 ohms, columns 4 or 8 ohms. It is currently for sale.
Did some ebay browsing and found that case, but no information is given about its size. At least I couldn't find it.