#eventideh3000b

Another H3000 fixed? This time, it's the B model from the famous Question de Son Studios in downtown Paris. Was having an issue with the +5V supply section's Schottky rectifier. Thought at first that the diode barrier was shorted, but in the end it looks like its soldering joints were just dry and only needed a neat reflow... ☺️ Well, we'll see, when the burn-in period is over ;-) #Eventide #H3000 #H3000B #EventideH3000 #EventideH3000B #VintageDigitalFXBox #VintageDigitalOutboard #Repair #QuestionDeSonStudios #StudiosQuestionDeSon #StudiosQuestionDeSonParis #StudiosQDS #QDSParis #StudioPiscineATokyo #TheGoodDoctorPrager

Today's emergency: fixing Question de Son Studios' H3000B First culprit found: the +5V supply section's Schottky rectifier is totally shorted (yes, both diodes indeed...) 😢 So let's first get this thingie replaced before going any further, hoping no one else downstream this rail has been hurt... (and that could mean A LOT of other chips... but let's not get pessimistic for now! 😉) #Eventide #H3000 #H3000B #EventideH3000 #EventideH3000B #VintageDigitalFXBox #VintageDigitalOutboard #Repair #QuestionDeSonStudios #StudiosQuestionDeSonParis #QDSParis #StudioQDS #StudioPiscineATokyo #TheGoodDoctorPrager