AELITA .rare soviet synth after repair

[@fluosobre]

🤩🤩🤩

[@Archeomane]

So nice ! Do you repair yourself ?

[@hzworkz]

thank you, this repair was made by me and my workshop, in Moscow, we restore, repair and install midi in various musical instruments, we can help you purchase various instruments of the eastern block

[@Archeomane]

​@@hzworkzthanks ! Do you have midi kit for Aelita ?

[@hzworkz]

I usually make a custom kit for a customer, making a series and creating documentation for installation is currently difficult, it is also difficult because there were 3 versions of Aelit with different tone control boards, for different versions I make different kits

[@Archeomane]

​@@hzworkzthanks ! I m looking for information because I have one Aelita with Three things must to be done : the résonnance Isnt working at all (but filter is ok) and there is very strange things on the Keyboards (some kinds of problems with the pressure Of contact, sometimes Works - sometimes something cut All the signal etc ...). I have find schems but cant read Russian ! Some ideas ? Just in case ! Pierre from France

[@hzworkz]

I can try to help you if you understand electronics. 1. the easiest. you need to remove the cover from the upper block and check the integrity of the installation of the printed circuit board, check the serviceability of the resonance potentiometer with an ohmmeter, if you find capacitors like “k50-6” or “k50-16” or “k50-35” on the printed circuit board, then they should be replaced with new capacitors of appropriate capacity. Aelita’s filter circuit exactly replicates the moog ledder.with a keyboard it is much more difficult, you will have to disassemble the entire case and this will require patience. the keyboard is made according to a contact circuit and if one of the contacts does not open, then all notes are either above the key or below (depending on the version control module) will not sound and the ADSR will not start, the keyboard contacts probably do not work well due to corrosion and require careful cleaning, the keyboard has hinges for lifting