Reading Guitar Potentiometer Codes
You have to make that call. These appear on the underside of the pot. These became obsolete with good Alnico magnets and weren't used much past the s.
Pot dates are a useful tool in dating a guitar, but should always be used in conjunction with other known factors, such as hardware changes and serial numbers. Basically, dating the pots only confirms the earliest time the guitar could have been produced. Well I'm not one to leave you out in the informational cold, so here's something that I use quite often in dating amplifiers and electric guitars. Your guitar has cosmetic features and specifications similar to a Les Paul Standard.
Usually this isn't too difficult. An early s pot from a Gibson guitar. The previous guy had replaced the bridge with an Ibanez bridge as seen here, and also replaced the tuners with Schaller ones.
Dating A 70s Les Paul
Help me date this Gibson Les Paul Deluxe
What I'm saying is that pot and capacitory date codes are not a reliable indicator of guitar build dates. Other worldwide manufacturers just used the company name rather than a code. Many Vox guitars were made by Eko in Italy, and these used Italian pots.
Take it to dinner and then home for some wine. The serial and the words are stamped into the wood. How the Source-Date Code Works. The volume pot of a Hofner President bass.
The Gear Page
Note the font style of the source-date code number always seems to be the same, for all speaker manufacturers. For more information, email Zachary at zacharyfjestad hotmail. Disagree with something written above? Don't date a guitar, date a girl.
So reading them will require opening control cavities, removing scratchplates, or in the case of a semi acoustic, removing the pots entirely. Nice to see you resisted the urge to rout it out for humbuckers. More videos from Premier Guitar. The taper of a pot describe how the resistance changes with the turning of the pot. Sometimes there just isn't enough information on electric instruments and amps to allow them to be properely dated.
For more information, visit bluebookinc. Prior to the s, Field or ElectroMagnetic magnets were used. If you've been reading articles about dating a vintage guitar, you may well have come across mention of pot codes.
- The prefix code letter identifies the type of magnet used in the speaker.
- Return to the Feature Index.
- Conversely, guitars were also built, but not wired and shipped immediately, resulting in newer pots in older guitars.
- The manufacturer's name, Morganite is there, but no means of dating.
- And many people ask me to try and determine the year of their old amplifier, or to help them with the year of their older off-brand electric guitar.
You can look up Gibson potentiometers by their part number in the Gibson pot index on this site. Again dating does not seem to be possible with these pots. Morganite were based in Jarrow, Tyne and Wear. 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. These change logarithmically.
The Guitar Dater Project - Pot Code Reader
Of course this all assumes the pot or speaker is original. AlNiCo was the mainstay for decades because it produced a strong magnet which worked great in speakers. In this case the codes are stamped in very small font to the side of the pot casing.
Then from and later you see Fender using speakers from all the above mentioned makers. This was mainly caused by Gibson trying to keep up with production while attempting to serialize everything accurately, as well. These codes don't make a lot of sense, so are noted below. Unfortunately, during extremely busy times, production simply trumped serialization. Pots in an older guitar may have been replaced, and this should be considered, especially if the date suggested does not fit with other features of the guitar.
- Though they are one piece of the puzzle and something to consider, don't put too much faith into a pot date.
- Some serialization systems only apply to certain guitars, and in some cases the same serial number has been used on multiple guitars!
- In fact, without any other information about the guitar, the serial number is essentially worthless.
- Gibson used some pots with strange codes during the s that were confusing.
- There is no accurate way to date from the number.
Help me date this Gibson Les Paul Deluxe
They had a Professional series, a Concert series, and a Standard series. Guitars Bass Amps Pedals Players. This supply lasted for over five years. No, create an account now. Fender and Gibson used them, and did many other makers.
What ate the code numbers on the pots? On popular Fender models, the pot date can be very close to the actual date of the instrument. Actually, it's not a source code but is a manufacturers code for all National, Valco, Supro products. Since I primarily collect amps by Fender, and guitars by Gibson, Fender, Martin, National, Epiphone, Gretsch and Rickenbacker, internet dating prague I really can't help them with these other less popular brands. But where does that leave everyone else?
Latest Forum Posts new post. There are many exceptions and variations to the general rules described below, some of which are highlighted in the examples at the end. Fjestad is a freelance writer who specializes in guitars and amplifiers including the history behind them and their current value. As you have probably noticed, dating singer sewing machines by there is plenty of information here to help date the brands that I am interested in.
Gibson potentiometers for sale. This seems silly, as we're talking about electronic parts not eggs. Resistance values are normally listed. Vintage K Stackpole Telecaster pots.
Yes, she is beat up and has been through much with me, and I will never sell her. This only works if the pots are original. On less popular Fender instruments, such as LapSteels, pots can be as much as two years earlier than the actual date of the instrument.
The Gibson Les Paul Deluxe, which was nearly identical to the Standard with the exception of mini-humbucker pickups, was produced during this time. While the serial number could apply to and as well, it is widely reported that the pots were used in a timely manner from this era at Gibson. The pots, or potentiometers to give their full name, are the variable resistors that control volume and tone.
And remember, even the dates indicated by the pots aren't that exact. For more information on Gibson or potentiometer serialization and model identification, bermuda dating sites please refer to our website bluebookinc. Are the wires of the right era cloth insulation for older stuff? Can you tell me what model this is and how much it is worth today?