1 NTN66 2 weeks ago My '56 Jet Firebird has non-original DeArmonds, which seem to date from the '60s. I am trying to verify if the wiring is correct. I went to the Gretsch website and downloaded the wiring schematic for the tone pot circuit. It appears to show that the individual volume pots do not connect to the Master Tone pot as my guitar does. (in picture, wires with green and red marker on them come from the individual volume pots)I am curious if this could cause a decrease in output. The guitar is "quieter" than every other guitar I own. If I A/B between two guitars, I lose almost 10db when I go to the Jet. If I measure output ohms at the output jack, I only get reasonable ohm levels if the master tone is completely off.The research I have done results in there is no difference between a modern jet pickup wiring and a vintage one. I am not enough of an electronics expert to understand if wiring like mine would change the output levels. Thanks for any suggestions / advice.