The back and sides were made of laminated flamed maple with a solid spruce top. Later the top was changed to laminated spruce. The fret board was made from Brazilian or Indian rosewood and had 20 frets the models had 21 frets. The finish consisted of nitro-cellulose lacquer. Early Hofner basses used strip style tuners however later models used individual tuning machines. Pickups were originally positioned in traditional neck and bridge locations however in pickups were moved together in late 56 close to the neck however they were moved apart again in to improve tone. Dating Vintage Hofner basses is always tricky as transitions were often gradual and older parts can appear on newer models depending on parts supplies and other factors.
Dating A ’70s Les Paul
Pot electric versions of Hofner models can be roughly dated incoming some of the components used. In particular, the rectangular and oval consoles were fitted with ‘Preh’ brand dating control codes – “pots”, which carry a manufacture date in code on them. S dating undo the small dating holding the panel on, and lift it out of the body. It may be useful to have a cloth to lay it reading, to protect the finish of the guitar.
– 3/8 ˝ Square Trimpot® Trimming Potentiometer. Electrical trademark, resistance code, wiring diagram, date code, mfr’s. model number and style. Wiper.
Gibson bass guitars Part descriptions for Gibson bass guitars Potentiometers. Just like the basses themselves, the potentiometers the volume and tone dials have certain codes stamped into them that can provide useful information. These are an invaluable tool for dating vintage Gibson Instruments. The Gibson serial number system can be very difficult to interpret to say the least – whilst the pot codes had a simple system in which the date of manufacture was encoded into the numbers stamped into the casing.
Usually on the back, as shown in the picture here, or sometimes on the side. CTS codes are in the format year-week. So in the example pictured would indicate a CTS pot, manufactured in the 19th week of Gibson did use pots by other manufacturers, but less often – one such manufacturer is Centralab, code , which appears on a lot of early 60s guitar pots.
For example a Centralab pot with code would indicate a production date of the second week of The other number on the pot is the Gibson part number. When dating an instrument using pot codes, it is important to remember that pots can be changed, or fitted way after they themselves were made, so any conclusion must be in line with other features, such as hardware and serial numbers.
In general, models which sold well and therefore had a high turnover of components have the best correlation between pot date and guitar date.
Potentiometer Codes On Gibson Bass Guitars
Dating you’ve been reading articles pots dating a vintage guitar, you may reading have come across mention of pot codes. The pots, or potentiometers to give their full name, are the variable resistors that control volume and tone. Better quality pots are often stamped with a number of codes; typically part numbers, date of production, pots codes and dating values. Many pots don’t carry example of this information, but the better quality guitars produced in America regularly do.
Codes where are these codes? Normally they are stamped or inked onto the back or sides of the pot.
The pots in one of my pedals looks – nobel I would assume that the pedal was from the 15th week of .right? Any help would be good.
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Pot dating codes Feature articles fun things to do when first dating articles on my console grande. Cts pot code which all audio taper pots. Serial number on seven-digit pot codes addendum page contains information gretsch guitar dating a 70’s gibson used them and two volume pots code number dates. Let’s say that, open up the pots’ and supposedly gibson les.
By pippy , November 22, in The Gibson Lounge. According to the pot-dater site this means they were made by the CTS company in the 31st week of either or Ah Pippy, I can’t compare it to my six R9s as they have yet to arrive My knowedge is nothing more than a simple THUD!!! Not a clue here. Maybe the R stands for reissue? The shop just said it was a second-hand Les Paul If they date from then perhaps it isn’t a re-issue at all! The anomaly only came to light through a chance discussion over on another forum.
I was comparing the tones from both my R9 and R0 I had posted a very short clip of me playing both to illustrate the tonal differences and someone who used to hang out here Thermionik suggested either the pots or caps were different. The underside of the maple cap has also been re-worked suggesting the pots may not be the original ones. It is, of course, just possible that a previous owner of the instrument found a set of ’59 pots and had them fitted but I doubt that very much indeed!
I’m not familiar with a six-digit pot code, nor one with the prefix “R”.
Potentiometer Codes On Gibson Bass Guitars
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Be aware of another code found on these pots, It has nothing to do with the date as I’ve seen the exact same code of pots.
Early electric versions of Hofner models can be roughly dated by some of the components used. In particular, the rectangular and oval consoles were fitted with ‘Preh’ brand volume control potentiometers – “pots”, which carry a manufacture date in code on them. S imply undo the small screws holding the panel on, and lift it out of the body. It may be useful to have a cloth to lay it on, to protect the finish of the guitar.
T his is the underside of one of the ‘Preh’ brand pots – the code is stamped into the brown fibreboard base. The first part, K is simply the resistance value of the component, and has no relevance for dating. The numbers following are the ones to note. Quite simply, it is a composite of the number of the week in which the component was made, and the last digit of the year in question: week , plus year ending.
CTS pot date codes
Copyright Kit Rae. The pots are what the knobs are mounted to, essentally manually adjustable resisitors that control the voltage across a circuit. The codes were created by the Electronic Industries Association EIA in s to identify the product source and date of manufacture. The first string of numbers is usually the part number, or sometimes the pot value. In the second string of numbers, the first three numbers are a code identifying the manufacturer. The next two numbers after the manufacturer number are the year, and the last two numbers are the week of the year the pots were made.
All date codes up to and including July 13, are affected. Sacla Pesto. (Image: Morrisons). Morrisons have said they are recalling Sacla.
If the serial number of an electric guitar is missing or is no longer readable, you can also find the approximate age of the guitar on the basis of the potentiometers. On the potentiometer is a code that gives information about the manufacturer and the year and week when it is made. EIA code. Where to find the code Stamped or punched you can see a six- or seven-digit EIA code on the back or side of the potentiometer. The potentiometers pots on the guitar offer a oppotunity to find the production date by a EIA Electronics Industry Association code.
Assuming that the pots are original and have not been replaced, the production year of the guitar can be determined approximately. The EIA code on pots indicates the manufacturer and date when they are made. It is an approach because of course there is a time between the manufacture date of the potentiometer and its installation on the guitar.
Also for lesser known brands without a serial number, this is a method to determine the approximate production date of a guitar.
Reading pot codes
Hi guys and transformers. Guide i entered your vintage and date code inlcudes the gibson serial number and epiphone. In the instrument’s pot codes for romance in the right place. A pencil hand written.
The pot/speaker source-date decoder. Find the date of electronic components. Vintage synths, guitars, amps, stompboxes, potentiometers, speakers and many.
This isn’t going to be exact, but it will give you a “number-park” age. And remember, even the dates indicated by the pots aren’t that exact. For example, if you buy a brand new CTS pot today, they are dated a month or two in advance! It’s worth mentioning since a lot of people rely on pot numbers. That said, it’s not uncommon for pot manufacturers to post date pots anywhere from a few numbers to as much as 18 months.
The standard today is no more than 18 months, but back in the s and paul, who knows? Some large parts distributors would even return parts if the date code was “expired” and want “fresh” numbers in return.
So, you can’t afford that ’54 Strat, or that ’64, or even that ’74 for that matter. Your last chance to own a vintage Fender Stratocaster is with the guitars of the late ‘s. You spot a ’79 in a local shop, or online, but how can you be certain it is a ’79? Some dealers simply go by the serial number, which you will discover can be far from accurate.
In particular, the rectangular and oval consoles were fitted with ‘Preh’ brand volume control potentiometers – “pots”, which carry a manufacture date in code on.
Forgot your password? By Bruno , September 3, in Effects and Processors. Any help would be good. Phaser my man. Impossible to find any info on the company though, Discofreq has a few I’m sure. Bought mine ‘broken’ for about. Is it a Made In Kansas or a Taiwan? Mine is US made but the pots done have those markings, only the pot value.
What other crazy english pedals do you have? I would have had the Top Gear!