Sep 1, 2020
My favorite poly #vinatgesynthesizer #vintagesynthesizer #rolandjupiter4 #rolandsynthesizer #analogsynthesizer https://www.instagram.com/p/CElZdBHho_4/?igshid=htnxsz9nxqwp
seen from United States
seen from Malaysia
seen from Türkiye
seen from Türkiye
seen from Malaysia
seen from Türkiye
seen from Luxembourg
seen from Türkiye
seen from Austria
seen from Brazil
seen from United States
seen from Malaysia
seen from Netherlands
seen from United States
seen from Peru
seen from United States
seen from Russia
seen from China
seen from India
seen from India
My favorite poly #vinatgesynthesizer #vintagesynthesizer #rolandjupiter4 #rolandsynthesizer #analogsynthesizer https://www.instagram.com/p/CElZdBHho_4/?igshid=htnxsz9nxqwp
Compuphonic's PSU fixed and restored: outside-of-the-box tests show all rails are back to work! 😊 Let's now test it *inside* the box ;-) #Roland #Jupiter4 #RolandJupiter4 #CompuphonicSynthesizer #RolandCompuphonicSynthesizer #VintageAnalogSynthesizer #AnalogSynthesizer #Repair #StudioPiscineATokyo #TheGoodDoctorPrager
Emergency case: restoring the -15V rail from this PSU board. I guess I'm in for a PCB restoration: clean-up, power devices replacement with fresh-new thermal paste, and neater recapping... ;-) #Roland #Jupiter4 #RolandJupiter4 #CompuphonicSynthesizer #RolandCompuphonicSynthesizer #VintageAnalogSynthesizer #AnalogSynthesizer #Repair #StudioPiscineATokyo #TheGoodDoctorPrager