| Country of Origin | United States |
|---|---|
| Brand | Shure |
| Type | Vintage Microphone |
| Model | A83B Switch |
Check the listing for details. Vintage 1950's Shure on-off A83B switch, tested and working, complete. Made in United States. Listed at 35.00 USD. For early Shure 55 microphones that did not have the on-off switch on board, these were marketed by Shure as an accessory to give you that function. The switch interfaces between the microphone and the desk stand, locking on with the included threaded bolt, and features the single knob two-position on-off switch.