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Job! See PDF at https://raw.githubusercontent.com/kassu/kassutronics/master/documentation/Quantizer/Quantizer_Build_Docs_1.1A.pdf for explanation about PWM smoothing; essentially a 4-stage RC network but with an attenuator, intended for use of gate and CV routing updates led holes to PCB for holding three chips (two 74s, one 72) Noise MK's S&H not strictly a noise and envelope generator synth module. Layout and panel are Kosmo format. * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf ## Git repository https://gitlab.com/rsholmes/precadsr PSU/Synth Mages Power Word Stun.kicad_pro | 6 Kosmo_panel | 1 | SW_Push | Push button switch, generic, two pins Switch, single pole normally-open tactile switch SPST angled PTS645VL83-2 LFS C&K Button tactile switch https://cdn.sos.sk/productdata/80/f6/aabf7be6/5gth9358222.pdf Switch NKK G1xJP http://www.nkkswitches.com/pdf/gwillum.pdf SWITCH TOGGLE ILLUM SPDT NKK Switch, single pole double throw, separate symbols K switch normally-open pushbutton push-button LED D MEC 5G single pole normally-open tactile switch http://www.ckswitches.com/media/1479/kmr2.pdf CK components KSC7 tactile switch http://www.ckswitches.com/media/1479/kmr2.pdf CK components KMR2 tactile switch SPST angled PTS645VL58-2 LFS C&K Button SW PUSH 12mm https://www.e-switch.com/system/asset/product_line/data_sheet/143/TL1100.pdf tact sw push 6mm smd CK components KSC6 tactile switch 6mm ALPS SKHH right angle (http://www.molex.com/pdm_docs/sd/467651301_sd.pdf hdmi micro type d right angle stacked dual USB 3.0, type A, Horizontal, https://www.molex.com/pdm_docs/sd/676433910_sd.pdf USB_A Female Connector receptacle USB A connector https://www.we-online.com/catalog/datasheet/614004134726.pdf Stacked USB A connector https://belfuse.com/resources/drawings/stewartconnector/dr-stw-ss-52100-001.pdf USB type A, Horizontal, https://www.molex.com/pdm_docs/sd/676433910_sd.pdf USB_A Female Connector receptacle USB A connector http://katalog.we-online.de/em/datasheet/61400826021.pdf A,phenol MUSB_D511, USB B receptacle, Horizontal, through-hole, http://www.on-shore.com/wp-content/uploads/2015/09/usb-b1hsxx.pdf USB-B receptacle horizontal through-hole USB type A.

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