This analog circuit can sound like any drum скачать в хорошем качестве

This analog circuit can sound like any drum

While trying to fix a broken TR-909, I came up with a versatile DIY analog percussion synth circuit that combines the punchy character of the 909 with the metallic textures of FM synthesis. It comes with four different modes: • TR-909-style kick/tom • Metallic bell/gong • TR-606/TR-808-style cymbal • FM cymbal Build your own as a DIY eurorack kit: https://www.ericasynths.lv/shop/diy-k... Get LABOR here: https://www.ericasynths.lv/shop/diy-k... Get LABOR Scope here: https://www.ericasynths.lv/shop/diy-k... Support the channel... ... through Patreon:   / moritzklein   ... by building my other DIY kits: https://www.ericasynths.lv/shop/diy-k... Simulation in CircuitJS: https://tinyurl.com/28xlch23 Join my Discord community:   / discord   This wildcard drum synth is the final drum voice in my DIY drum machine series (for now). If you want to build along, here's the bill of materials: BILL OF MATERIALS RESISTORS 1M x4 470k x3 330k x1 200k x1 100k x15 68k x1 51k x2 47k x1 39k x2 33k x3 18k x1 10k x7 5k6 x1 4k7 x1 2k x2 1k x1 470 x1 47 x1 CAPACITORS 1 uF x1 470n x1 15 nF x1 10 nF x1 5.6 nF x1 2.2 nF x1 470p x2 330p x1 SEMICONDUCTORS 1N4148 (small signal diode) x18 BC548B (NPN) x8 BC558 (PNP) x5 TL074 (quad op amp) x1 TL072 (dual op amp) x1 POTENTIOMETERS 2M (trimmer, W205) x1 1M (B105) x1 500k (A504) x1 250k (B254) x1 100k (A104) x2 100k (B104) x1 MISC Switched mono jack socket x5 Single pole, double throw switch x2 Chapters 00:00 Intro & Sound Demo 01:46 Triangle VCO 05:56 Tri To Sine Waveshaper 07:17 VCA 11:20 Decay Envelope 12:28 Gate To Trigger Converter 14:00 VCO Reset 15:26 Pitch Envelope 18:44 Attack (Distortion & Click) 21:38 FM 25:00 XOR Pulse 27:36 High Pass 30:05 Decay CV 31:20 Tune CV 34:08 Final Demo & Outro