It´s alive !!!

My next tubeamp :     Soviets 1ZH18B + K312 germanium transistors.

Impressive !!!

Thanks !   The cover I've bougth somewhere on Ebay, the main case is from Hammond and the two things as P3 jacks (I can use the RCA´s with my HT or the P3´s with a headphone).   First time I used a transformer (the top cover was higher), but I changed for a simple 12V psu and trim a bit the...

  Very nice and clean.   Have you tried 12AX7 instead ? In one of mine sounds a lot better.

Finished.  

I am re-doing an old project :    

Thank you very much. The modifications were few and, in terms of sound changing the Jfets for an OPA 2134, nothing really noticeable changed. But the amount of heat was greatly reduced - the previous case I´ve made used to get so, but so hot that one capacitor on the PSU leaked badly (although I...

Thanks, Indeed makes various kinds tube amps. and they are sold on e-bay.   Mine (using 6n11 Chinese tube) was like this :     And I am very sorry for opening a thread - I was meant to post in "post pictures of your builds" thread, but I used the wrong button.

I decided to make a decent case for my first tube amp. - one from Indeed (6N11). I did some modifications (changed the Jfets - for one OPA 2134), but everything else remains the same.  

Thanks everyone and 00940 thank for the tip. I am not and advanced electonic guy - normally I put the pieces together and pray for them to work well he, he, he....

Its a ECC82 + OPA 2107.   The circuit :  

Recently I did a plastic surgery in one of my projects (the metalic paint was getting blemishes everywhere). I repainted it and did a little trim in the PSU cover and put descent RCA jacks.   Before :     After :    

A very good thread about capacitors :http://www.head-fi.org/t/284863/orgy-of-capacitors-the-cap-thread

Sounds very good (at least for me). This one is an update from previous version with JFET´s. These are the main modificatios :   - OPA 2134 instead of the JFET´s (IFR 740); - Better filtering – I was able to get rid of a huge electrolytic cap ; - Audio grade caps .   Resulting in better...