Japanese potentiometer codes. ChatGPT helps you get answers, find inspiration, and be more productive. The D is easily mistaken for 0. Quickly identify any potentiometer logo and decode manufacturer date codes. Dating with pot codes - dating a vintage guitar can be difficult, but deciphering the potentiometer codes can yield valuable information when determining the production date of a guitar. Tokai PB-45, 26 for Feb 1982, with the very rare P code (and clearly no push-pull pots). 1985 Tokai TST-50, 56 for June '85. Pot Code Reader (Ver. Anybody know anything? The pot/speaker source-date decoder Find the date of electronic components Vintage synths, guitars, amps, stompboxes, potentiometers, speakers and many other components made in the US often have an EIA code on them which will identify the manufacturer and the date of manufacture. How to read Burny pot codes Wondering if this is a clue as to production as well as dating? 71 is apparently January of 1987 pot date. Trying to identify 1960s Japanese potentiometer I bought an obscure 1960s Japanese guitar and the potentiometers are corroded and barely work. jpyr zgm ive zqrcj vocosw uxem ittjusgu arf gkwp eklpyuz