Finished: Claus Byrtih EL34 amplifier on Isophon BS35 speaker set

[MadsKaizer]

Hi all!

Long ago I started building this amplifier after reading here on diyaudio.com. I also bought a set of speaker units from kimj2000 that I build cabinets for

I am very exited about my first real stereo tube amplifier setup on original speakers from the good times. I have totally fallen in love with the bass sound the EL34 deliver.

Enjoy it!

Amplifier: 2x30W EL34 tube amplifier | Kaizer Power Electronics

Speakers: Isophon BS35 loudspeakers | Kaizer Power Electronics

[artosalo]

Can you provide some test results of the amplifier ?
Would be interesting to see some.

[payitforwardeddie]

Some pictures would be very nice, too.

[MadsKaizer]

Originally Posted by artosalo

Can you provide some test results of the amplifier ?
Would be interesting to see some.

I only got to set bias and DC balance, I have no distortionmeter and I am not sure I succeeded with the other methods Claus described in his paper.

Originally Posted by payitforwardeddie

Some pictures would be very nice, too.

There is loads of pictures and some video if you follow the links, now that I already had it uploaded on my own site, I didn't want to upload and arrange it all once again here

[MadsKaizer]

Is there no edit post button?

What I meant to say was: I only got to set bias and DC balance, I have no distortionmeter for setting AC balance and I am not sure I succeeded with the other methods Claus described in his paper.

So till I have the amplifier correctly adjusted, I won't do measurements on it. But I do also lack all the exotic equipment to do a full test on it. Can it be done with a tone generator and a oscilliscope?