#Marshall jcm 800 serial numbers serial numbers
#Marshall jcm 800 serial numbers serial number
#Marshall jcm 800 serial numbers series

Single 100W Drake transformer for 100W models (rated at 4000 ohms).

JTM-50 and JTM-100 logos debut, indicating the amp's wattage.

Eе…ѓ4 or 6550 tubes in the power section.

Some JTM-100 amps appear with the JMT-45 badge in late 1965 (check for two 50W transformers and a solid state rectifier).

RS Spares or Drake transformer used in the JTM-45 (the Drake rated at 8000 ohms).

Plastic handles with larger ends compared to earlier models.

JTM-45 block logos changed to gold-plated plastic script (these are rarely original, as they broke easily).

The model codes below should help you identify which model you have, while the characteristics described for each year should help with dating. Amps from this era still have the block-style Marshall logo and a centered chassis. This era saw the advent of Plexiglas panels (giving rise to the 'Plexi' name) and four-digit model numbers.

#Marshall jcm 800 serial numbers serial numbers

Model Codes Without Serial Numbers: 1965 - 1969ДЇrom January 1965 to June 1969, model codes were used but no known serial numbers accompanied them. Look for original black levant covering, a gray grille and the old block-style Marshall logo. Often these specimens produced between October 1962 and December 1964 had an offset chassis. These numbers supposedly started with 1001 and progressed from there, starting with 2001 at the beginning of 1964. The earliest Marshall amp models did not have model codes or any official serialization, though some models had a simple sequential four-digit numbering system inside the back panel.

Letter-Ten Digits-Letter with barcode on a sticker.

Nine-digit serial with barcode on a sticker.

No model codes, some sequential four-digit numbering.

#Marshall jcm 800 serial numbers serial number

Keep in mind that no reliable serial number information exists for pre-1969 Marshall amps, so if your amp doesn't have a number matching one of the formats below, it is likely pre-1969 and identifiable by features rather than serial number.Д¬lick on the links here to jump directly to the serial number style that matches your instrument: For models made between 1979 - 1981, the serial number will be on the front panel. To find the serial number on your Marshall amp, start by looking at the back panel of your amp.

Marshall JCM Buying Guide Find Your Perfect Amp Marshall Serial Numbers

#Marshall jcm 800 serial numbers series

Some amps won't fit into these series (like the recent Class 5 Combo or various signature and limited edition models), so using the serial number will be your best bet to hone in on a specific date of manufacture. Hand-Wired Reissue Series: 2004 - present Production has continued there uninterrupted through today, though some lower-priced models are now made in China, India or Korea, depending on the series.ДЇour-Digit Models (no series): 1965 - 1981 The first Marshall amps were made in England starting in 1962. It's also one more piece of evidence to pair with the serial number to corroborate the actual year. This will give you an approximate idea of the era during which your amp was manufactured. If you have absolutely no idea whether your Marshall is old or new, a good place to start is the model name or series. The guide for that is much simpler: be nice, ask questions, offer beer. Getting the correct year is one thing, but getting the story behind an amp is the fun part. The best approach is to cross-reference the serial number with known features for the model during different eras and the personal account of previous owners. As a result, dating cabs can be more art than science.

Marshall cabinets didn't officially include serial numbers until October 1992.

All Marshall amps originally came with Celestion speakers, so in cases where the speakers are original, speaker date codes can be used to date earlier amps.

True serial numbers weren't really used by Marshall until July 1969, so specimens made prior to that can only be accurately dated to a fuzzy span of several years.

This is probably the biggest area of confusion when dating Marshall amps. If your amp says Model 1986 on the inside, that does not mean it was made in 1986.

Marshall model numbers look like years.

The guide below will help you quickly and clearly date Marshall amps and cabinets, without us waxing poetic about their influence. We recently wrote an article detailing that rich history (which you can read here), but for those simply looking to figure out how old their Marshall amp is, we offer this shortcut. Marshall amps had such precedent-setting wattage and tone that their history can hardly be separated from the history of rock itself. While Fender and Vox amps have their place in moving electrified guitar forward, the creations of Jim Marshall fostered an entirely new sound and allowed guitarists to fill stadiums with it. Marshall amplifiers made hard rock possible.