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привет,это не продажа, его привозил владелец для ремонта в нашей мастерской

I added a potentiometer to adjust the depth of the amplitude modulation of the VCA, and two switches LFO 1/2 on the VCF, and connectors for modulation

hello.in all my works, only kits of my design are used

hi!I will try to translate the basic control functions for you soon and publish it along with the original user manual

это примерно тоже что и korg minipops или roland cr68/78, у меня есть unitra rhitm 16. демо есть на канале

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

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

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

​@@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

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

thank you very much for this assessment, it’s inspiring,

Hi!thanks for your interest in my work, I did not plan to make a midi kit, because the need to install a midi on this synth is very rare, and self-installation is very difficult,if you can send us a synth, we will install it midi or we can find you this synth in our country, install the midi and send it to you

​@@hzworkz Are you sure that there is rare need to install this? Because I read comments and in forums exactly the opposite. I think it would be a goldmine, because the synth is rare and sounds great. I plan to buy one and I will let you know, I'm interested in this MIDI KIT.

@@M80- my workshop has been working in Russia for about 30 years, during this time I have installed midi on a very large number of different musical instruments, and only 3 for Elektronika EM-25, if I get at least 50 people who want to install this - I will think about creating a kit, also I can make a clone of this midi synth in a compact version,

мудила , ты хоть раз миди ставил на аналоговый синт? играет Моцарт, а я железо поднимаю из руин

thanks

привет,три фильтра

реле слишком громко, использовали cd4053

я не музыкант, нет времени на поиски лучшего или нормального

Thank You! what means PromoSM?

использую полифонический миди конвертор собственной разработки

клавиатура при мидировании может остаться на месте, на каждую клавишу вешается один канал cd4053

@@hzworkz я вроде бы электронщик но как то стало еще более непонятно - это под каждую клавишу лепить cd4053 .. тогда уж лучше СD4066АN или наш к561кт3 там 4 независимых ключа .. Или cd4053 под 8 клавиш но это ж мультиплексор а как аккордами бахать ?

@@STONE30man в 4053 имеются 3 переключаемых ключа, в 4066 4 замыкаемых, можно применить 4066 но тогда уйдет на клавишу 2 ключа + инвертор, на 3 клавиши 2,5 микросхемы а на 4053 одна,

@@hzworkz аааа все понял

незнаю , эта работа для заказчика

thanks, yes, I'm from the former USSR, now the Russian Federation, Moscow, I have a small business for repairing synthesizers and other things, I mainly record videos with synths made for my clients,

thanks!

Hey! this is not an easy job, you need to install 2 optocouplers and 2 transistors on each key, the midi kit made it yourself, unfortunately there is no time to publish how I do it

I would also love to know how to install midi to the Em-25. Please share or point us in the right direction :)

Привет! в основном руками, я изготовил миди конвертор и установил его

Hello .this synth is over 25 years old, had a few problems, lack of sound on different notes, different release levels for many notes, time happened to it

здравствуйте, а у вас проблема с миди или от родной клавиатуры?

недумаю что 155 серия виновата, когдато чтото делал на ней на 15мгц стабильно работало,а тут задающие кажется 3мгц, можно слегка помучится и перерисовать всю схему на 2-3 155ие8

@@hzworkz с родной. Но контакты в норме.

@@hzworkz вот ещё бы в этом разбираться) спасибо!

@@dmitry.kiselev незашто,а ещё там можно глайд или портаменто сделать для каждого осциллятора, и рандом акордгенератор напр

thanks!

Thanks!

thanks!

Thanks

Привет,у меня сейчас свободных китов пока нет . когда будет- незнаю, проблемы с расчетом у китайцев , цены выросли и на платы и на детали ,по новым ценам готовый кит будет стоить 16-18тр. Сечас установка в такой + ремонт/профилактика стоит сейчас вместе с оставшимися китами 22тр

Thanks!

thanks! this is a test after repairing the synthesizer and installing midi in our workshop.

thanks for your opinion, maybe i will do it someday...

Thank You!

Thank You!

Thanks!

Спасибо

Hello. thank you for your interest in my work. soon I plan to open my blog / site where I will publish materials on my work and answer questions. follow the announcement on this channel

Thanks!

Installing midi in string organs requires serious skill. therefore I did not plan to manufacture the kits, currently I have an "engineering" version of the kit, it also has a pitchbend output and modulation CV. I can send you this version, any other modifications are also possible if this video gets at least 50 likes or comments with the wishes of such a kit, I will make it

This is a midi2cv prototype test for a client of mine. he ordered this to work with Roland SPV355, the necessary mods were also made in Roland SPV355, later I repeated this for another client by adding a midicontrol pitchband range czcams.com/video/8s7TNxa-SYI/video.html and czcams.com/video/FQBXMIw9Les/video.html

and I also repair it, and tuned

Hi! I'm on vacation now, write me an email (at the end of the video) and I'll send this info