"GREEN BULLET" harmonica microphone
Description
my version of the classic blues harp mic the "green bullet" (although mine is printed in white :P) it should only cost about $15-$20 to make the BOM (excluding things like screws, i didnt need any in the one i printed due to the front being nice and tight) I made a BNC version just because i think the socket is less likely to get noise or pop out or get loose.. but i have made a 1/4" jack version although i havent printed it to see if it all fits.. but it should. 3mm self tapping screws should work to hold the flange in and the front can be mounted with 3X2.5mm self tapping counter sunk screws if yours prints loose the STL files have been fixed to recess the volume pot a bit deeper into the mic so the knob sits more flush with the body the mic: https://www.ebay.com.au/itm/Lovoski-Durable-Dynamic-Microphone-Cartridge-Core-Insert-Mic-For-Broken/183161814336?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649 Volume POT: https://www.ebay.com.au/itm/4-pcs-10k-Ohm-Audio-Taper-Log-Pot-A10K-Solder-Lugs-Split-Shaft-Potentiometer-NEW/350632295639?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649 the Knob: https://www.ebay.com.au/itm/5Pcs-Aluminum-Potentiometer-Knob-6mm-Cap-Inner-Volume-Control-Rotary-Switch/142387618833?ssPageName=STRK%3AMEBIDX%3AIT&var=441403229858&_trksid=p2057872.m2749.l2649 if your making the BNC version: https://www.ebay.com.au/itm/1X-Connector-BNC-Female-Jack-4-Hole-18-5mm-Flange-Solder-Panel-Mount-Straight-B2/322939614292?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649 the standard 1/4" jack version: https://www.ebay.com.au/itm/Hot-New-1-4-Mono-Female-Input-Jack-Socket-Plug-Fr-Electric-Guitar-Bass/141646886398?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649 to make the BNC to 1/4" lead i changed the plug on one end of this cable: https://www.ebay.com.au/itm/Nylon-Braid-6-35mm-1-4-TRS-Male-Cable-Patch-Connector-for-Guitar-Bass-3m/312026257988?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649 to this plug: https://www.ebay.com.au/itm/1pce-Connector-BNC-male-plug-jacketed-solder-RG58-RG142-LMR195-RG400-RF-COAXIAL/222098559169?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649
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