Dating gibson guitars by pots

Dating gibson guitars by pots

Dating gibson guitars by pots

(The standard today is no more than 18 months, but back in the 1950s and 1960s, who knows?) Some large parts distributors would even return parts if the date code was "expired" and want "fresh" parts in return.

Gibson has used various methods of numbering from 1900, so it is not simply based on the serial number to identify the year of manufacture. C : circa 1965 CBA-5124: circa 1965 CBA-811-3701: unknown date CBA-811-3703: unknown date 70020: circa 1971 1977 Gibson parts list 70028: circa Gibson parts list 70035: circa 1981 Gibson parts list. It was largely discontinued because of higher cost compared to newer materials (there are other rare earth metals now, such as samarium-cobalt and neodymium-iron-boron aka NIB that are now often used).

Examples of Source-Date Codes. Though they are one piece of the puzzle and something to consider, don't put too much faith into a pot date. Can you see why? This Gibson pot database contains part numbers with respective models for all Gibsons from the early 1960s until the early 1980s as described in the various replacement parts lists distributed by Gibson. Bourns 500K Long Shaft Coarse Spline Audio Taper pots with Brass Bushings (qty 4) with 2 nuts and 2 dress washers for each pot. It's worth mentioning since a lot of people rely on pot dates. There are some other codes used on Jensen speakers, as shown below.

If you want to know the production reddit crazy hookup stories year of your Gibson guitar, you can decipher it with the serial number decoder, or find it in the tables below. Please comment, guitars and Parts for Sale. Note the different position of the markings, even on pots from the same maker.

Here are the series code letters: Professional series: letters J,K,L (made in 18" and 15" sizes only). If you can't, read the above information again! Then the parts maker (like CTS) would have to eat the returned inventory, or sell it off to someone that didn't care about date codes, and probably at a discounted amount.

Dating gibson guitars by reference of serial numbers

The "P12R" identifies the type of magnet, the size, and the quality of the speaker. This harness will also work for Epiphones or Import Les Paul's. Electronics Upgrade for Gibson Les Paul!

But they also have their differences, and while one can often sub for the other, each has its distinct personality. USA Gibson Les Paul manufactured 1977 and after using long shaft pots. The middle one is a CTS pot (Chicago Telephone Supply, manufacturer #137) from the 30th week of 1966.

Most 60s-70s Gibson potentiometers were made by CTS (Chicago Telephone Company although other manufacturers did also supply pots to Gibsom. The pots on the left and right are Stackpole edmonton dating events pots (manufacture #304). Apparently CBS/Fender bought a large stock of pots in 1966 that lasted till 1969.

Gibson, pots : Parts Accessories eBay

Are the wires of the right era (cloth insulation for older stuff)? Stackpole pot, 10th week of 1961. It may have been some time before the part was installed at the factory, but it still provides a good approximation of when the gear was made.

The Gibson Les Paul and SG Standards are classic models that share a common heritage, as well as most of their essential ingredients. Found as second stamping on speakers as a date code 550XXX from 1947 through the 50's and 60's (all the 1940's amps are generally field coil Rola spkrs). Left: The source-date code (285709) on a speaker. Prior to the 1950s, Field or ElectroMagnetic magnets dating a 30 something woman were used.

Jules, vOX Consort II, andyoh, there are 0 comments on this article so far. AlNiCo was the mainstay for decades because it produced a strong magnet which worked great in speakers. For example, here's a typical 1950s IRC code seen on a 1955 Les Paul Junior pot: k is the source code for IRC is IRC part# (0689 2632 also common) k is the pot value in ohms - last year's digit (0 t0 9 hence. Baldwin, dan Armstrong, epiphone, fender, futurama, g L Gibson Goya Gretsch Guild Hagstrom Harmony Hayman Hofner Ibanez Kalamazoo Marshall dating sites bikers uk Musicman Ovation Peavey Rickenbacker Selmer Silvertone Supro Vox WEM Yamaha). Gibson, no doubt, used parts that were available, and no doubt CTS and other pot supply companies shipped replacement parts from time to time.

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