How to Date Fender Twin Reverb Amps

Ampeg serial dating For bass necks just reverse the letters – but the numbering scheme would be the same. But what I believe he actually meant was around 3, guitars and around 3, basses – making for a total of roughly 6, instruments overall that were produced – which would be fairly close, though serial numbers higher than these shown here have yet to surface on either the guitar or the bass models. However, if you figure in a fudge factor and remember that the first instruments were experimental, one can say that roughly 3, of each were made. A note about these tubes: As a means of quick reference, guitar necks alone can be approximately dated by the serial number on them. While this is by no means an ‘official listing’ it’s pretty close and it’s listed here to help sort through at least some of the mystery and confusion.

Question about Acoustic serial numbers and dating

This information original was found on The Unofficial Ampeg Page http: I pulled this information from Google’s cache of the site. It has a note at the top of the page that they were reprinting with permission from the authors of Ampeg:

These amps used a serial number system that was not used by any Ampegs. Unfortunately, the serial WARNING: Ampeg amplifiers, following guide for dating by serial number. Note that the year associated with a range of serial Dating Ampeg Amplifiers Page 4 of 4.

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How do you read serial number on ampeg ba115 – Ampeg BA115 1×15′ Bass Combo Amplifier

Ampeg amplifiers have evolved over the decades. Being able to place specific products in their time period is a great way to assess value and impress fellow gearheads. Ampeg did utilize serial numbers when producing their amps, but these numbers can sometimes be inaccurate. The best way to date an Ampeg amp is based on its specific features and characteristics. Dating Ampeg Amplifiers Identify physical characteristics of the amp that could determine its era.

Ampeg SVT – MTI era and. Ampeg Svx Serial Digital Id Serial Numbers. Convert Ampeg Svx Serial Digital Id trail version to full software. Electronic Industries Association (EIA) codes can also be very useful for giving clues as to an amp’s age.

Chat non payment sex chat Ampeg svt serial number dating This one comes with a new Stew-Mac truss rod adjustment tool shown here since someone used a wrong size allen key at some point, but the Stew-Mac tool is beveled and made for this very purpose. Lettering on the pickups is still in nice shape which usually indicates a guitar hasn’t seen much playing time. This bass sounds very good and plays fantastic with a new set of flatwound strings for the vintage tone and low string noise.

A new one will set you back 9 without a case or gigbag. Just click on any underlined text and it should open a picture; if you move your cursor over the pic and there’s a magnifying glass displayed instead of your cursor, click the pic and it will expand it to larger size. Big brother to the popular Phase 90, the Phase offers tone shaping the 90 doesn’t have with a 4-position rotary knob to change the wave shape plus an intensity control to vary the speed. When you dial it in correctly you can get a good EVH tone, plus many other classic rock sounds.

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Ampeg svt serial number dating

Yes, we sell ’em! In the past, these amps were often modded to use As or EL34s. There has been plenty of discussion concerning the substitution of this tube on the newsgroup rec. I think Ruby made a not so great A, although I never bought any because I could get A’s for about the same price. The Ruskie servo tube is good, Sovtek wxt.

I know a lot of people have had success with the Sovtek

Serial number dating ampeg svt serial number was found on components including potentiometers potstransformers, hiwatt. Home was the greatest bass rig with being the carbon dating. Results 1 – want to find the older one that millions turn down dating site, there are .

E actually found this for me, deadstock, on eBay about 10 years ago. Since then I have re-tubed and recapped it entirely, and it is really a fantastic amplifier. Very simple, but always sounds great. The cabinet is not so great. We used it briefly in our teen-age garage band. For some reason, it regularly shocked the lead singer. Even if he was not touching anything else.

Ampeg’s Jet Reverb Prototype

Video about dating peavey amps serial number: The most Legendary Budget Guitar Amp of all time! But I’ve played this thing all day, and I’m so surprised with what I can get out of it! I blew the speaker, sent it in for a touch of restoration, I haven’t taken off the front panel yet to check what sort of speaker has been fitted bought a “better” amp a hypochondriac Ampeg svt3 pro and decided to sell the Peavey. Alex, I know what you mean about the amp’s ability to throw it’s weight about, I felt unsure even asking if the meant watts.

So that prefix indicates an amplifier manufactured in year 1 of the decade.

These amps used a serial number system that was not used by any Ampegs. Unfortunately, the serial numbers are of little help for dating one of these pre-Ampeg models and EIA date codes on components were used sporadically during the early post WW-II years.

Very good condition and fully serviced. It features a motorised head unit that raises out of the cab at the flick of a switch. I have date the amp because the transformers date to that year. The tolex has a few small bumps and scrapes but nothing major. The grill cloth is in excellent condition. One side handle is missing.

These amps don’t appear for sale very often.

Vintage & New Guitars, Amps, Instruments for Sale

Ampeg Portaflex In the late s Jess Oliver invented [8] a combo amplifier with a chassis that could be inverted and tucked inside the speaker enclosure to protect the vacuum tubes. This combo bass amp was introduced in as the Portaflex , and remained a popular choice through the s. Characteristics[ edit ] A particular characteristic of Ampeg amplifiers in the s is that they were designed to be used for jazz and other types of music where distortion was not sought after — as Everett Hull had a major contempt for rock and roll music, and his hope that it being merely a “passing fancy” never materializing, had merely manifested his dismissive attitude towards the genre.

Sep 16,  · If anybody is interested, I dug out the Ampeg serial number dating code for Ampeg and Crate gear manufactured during the Saint Louis Music years. Digit 5 is the year of manufacture H=

Ampeg is frequently credited for being not only one of the first makers to put reverb in its amplifiers, but also for producing what was one of the consistently best-sounding reverbs of the s. Also, note the added wires patched between preamp stages and the reverb chassis at the bottom of the cab. In their excellent book Ampeg: This unusual amp — which we might want to call the Jet-Reverb — is owned by VG reader Mac Lore, who came by it in the sort of lucky find of which dreams are made.

The simple Jet control panel has a small knob added to its second input, for reverb depth. Oh well, he got it working. The original resistors and capacitors do exist in the reverb sub-chassis, however, other than two large filter caps that were added by a second tech to replace the dried-out originals. It has the look of something thrown together on the workbench, perhaps to test a new circuit. In , a second tech who worked on the amp for Lore, Geoff Brumbaugh, drew a schematic of the reverb sub-chassis while he had the amp in his shop.

At this point, Lore was figuring his find might be an amp that was modded by an Ampeg factory worker for their own use. Having sought out noted Ampeg collector Ray Pirotta to field further information, though, he was put straight through to the font of all knowledge on this subject — to learn that this was a far more significant creation. The reverb sub-chassis has the hallmarks of a factory job, but the work is crammed into a small space in rat-nest fashion.

Ampeg guitars

Supro Guitars and Amplifiers Part I. Dating Valco Instruments Your Valco Amplifiers It’s sometimes better to draw a schematic from what you have, then match it to a known schematic Valco Amp The place to be when you’ve got a Valco, or just gotta get one. National Guitar makers of fine resophonic guitars, hand crafted in California. Exceptionally cool and fantastic sounding Valco built Oahu amplifier. Single 8 inch speaker, coded, dating to the 15th week of Familiar, making the transition to this new and exciting married.

Aug 22,  · Alright Ampeg gurus, I have a serial number question about an amp I just got. It’s a BT and the serial number is B

The book contains, in addition to an in-depth history of the Ampeg company, more useful technical information on the variations in Ampeg amplifiers, including color depictions of the various cabinet coverings and grill cloths. Click here for information on ordering this book directly from the authors. Dating Ampeg Amplifiers Ampegs can be divided into six distinct groups for dating purposes: Each group uses a unique serialization scheme that can be used to assist in dating the amps, but in many cases, it is the features and characteristics of the amps that determine the year of manufacture.

Electronic Industries Association EIA codes can also be very useful for giving clues as to an amp’s age. These codes can be found on speakers, transformers, pots, capacitors, and multi-section electrolytic “can” caps. Of course, these codes are only applicable to original components, not replacement parts. Ampeg amplifiers, especially the high-powered amps such as the SVT and V-series, contain lethal voltages even when unplugged and turned off.

Therefore, do not poke around in your old Ampeg if you are unfamiliar with amplifier electronics or their operation. A brief summary of the EIA system follows. Shortly after World War II, American electronic component manufacturers began to stamp a semi-standardized code into the parts they produced.

Ampeg Amps provide All-tube warmth in a lightweight package at NAMM Show 2016