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#synthrepair — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #synthrepair, aggregated by home.social.

  1. I just fixed another #Roland #SH101. A lot of damage and since the oscillator (famous #CEM3340) was dead and needed replacement I ran into hi notes tuning issues once more. This time I addressed them by making a custom circuit with a dedicated hi end trimmer.

    If you have the same issue, please drop me a note to see if there is demand for a small series production.

    Read more about repairing various issues of this wonderful #synthesizer in my blog.

    u-labor.de/repair-roland-sh-101

    #synthrepair
    @synths

  2. I just fixed another #Roland #SH101. A lot of damage and since the oscillator (famous #CEM3340) was dead and needed replacement I ran into hi notes tuning issues once more. This time I addressed them by making a custom circuit with a dedicated hi end trimmer.

    If you have the same issue, please drop me a note to see if there is demand for a small series production.

    Read more about repairing various issues of this wonderful #synthesizer in my blog.

    u-labor.de/repair-roland-sh-101

    #synthrepair
    @synths

  3. I just fixed another #Roland #SH101. A lot of damage and since the oscillator (famous #CEM3340) was dead and needed replacement I ran into hi notes tuning issues once more. This time I addressed them by making a custom circuit with a dedicated hi end trimmer.

    If you have the same issue, please drop me a note to see if there is demand for a small series production.

    Read more about repairing various issues of this wonderful #synthesizer in my blog.

    u-labor.de/repair-roland-sh-101

    #synthrepair
    @synths

  4. I just fixed another #Roland #SH101. A lot of damage and since the oscillator (famous #CEM3340) was dead and needed replacement I ran into hi notes tuning issues once more. This time I addressed them by making a custom circuit with a dedicated hi end trimmer.

    If you have the same issue, please drop me a note to see if there is demand for a small series production.

    Read more about repairing various issues of this wonderful #synthesizer in my blog.

    u-labor.de/repair-roland-sh-101

    #synthrepair
    @synths

  5. I just fixed another #Roland #SH101. A lot of damage and since the oscillator (famous #CEM3340) was dead and needed replacement I ran into hi notes tuning issues once more. This time I addressed them by making a custom circuit with a dedicated hi end trimmer.

    If you have the same issue, please drop me a note to see if there is demand for a small series production.

    Read more about repairing various issues of this wonderful #synthesizer in my blog.

    u-labor.de/repair-roland-sh-101

    #synthrepair
    @synths

  6. Solina String Ensemble MkII issue tracking. A lot of work on top of the usual recapping because of the Bass Circuit board being populated with a blend of MkII and MkIII resistor values. A total mess and I guess the bass section stopped working in 1993 when the net voltage was raised from 220 to 230V. The #Solina #Strings have an unregulated PSU so the main point is to get voltages to spec or certain transistors will fail.

    #SynthRepair #Eminent #Synthesizer #vintage