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New Video! Today we troubleshoot and repair a LinnDrum with dead Toms and Conga voices. In doing so, I explain how the LinnDrum turns sampled data in the ROM into the audio you hear. We also look at a couple of upgrades I've got available that make the LinnDrum easier to service and repair and more enjoyable to play -- a replacement 5V power supply board and new slid#linndrumn#LINN##linnlm1n#LM1 #drummachinec#drumsd#synthesizers#drummachinerepaire#synthrepaire#oberheimdmxi#tr808tr808
Here's a fault I don't see every day... A customer's LinnDrum had a click at the end of all toms and conga sounds. A 10uF bypass capacitor had increased in value to 30uF, making it too large to remove all the DC offset, caus#linndruml#LINN##linnlm1 #synthrepairm#drummachinei#capacitorh#drummachinerepairu#oberheimdmxi#synthesizermx #synthesizer
New product alert! Synthchaser Battery Eliminator for Prophet 5 Rev 3.0. User installable, no soldering required. Lose the battery and the failure prone 6508 chips for less than the cost of 1 battery change by a tech. Available at Synthchaser.com![]()
#synthrepair #PROPHET5 #prophet10 #sequential #sequentialcircuits #vintagesynthesizer #VintageSynth #analogsynth #AnalogSynthesizer #vintage #analog #synthesizer #keyboard
Dead Prophet 5 oscillator due to shorted polystyrene capacitor.![]()
#synthrepair #PROPHET5 #prophet10 #sequential #sequentialcircuits #vintagesynthesizer #VintageSynth #analogsynth #AnalogSynthesizer #vintage #analog #synthesizer #keyboard
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New video! I troubleshoot and repair a dead Roland TR-808, and convert it from 220V operation to 110V operation.