It is stamped into the bass side of the neck in a black ink or dye and once the instrument has been strapped on, or otherwise held in the playing position, one can easily see the number by merely looking straight down and through the clear acrylic body and onto this portion of the neck. The serial numbers always ran consecutively, and according to Dan the actual production models ” began with number Apparently anything prior to AD was some kind of prototype, or was made at a time prior to the actual production line. The neck with the serial number AD R seems rather unique, and Dan informed me that ” any serial number followed by the letter R was a reject much like a Gibson factory second. It usually refers to some minor flaw in the cosmetics of the instrument “. While not enough to affect the structural ability or the playability, the guitar had some minor cosmetic flaw that was not up to Dan’s high standards. Such instruments were then sold for less. At upper left a neck on one of my guitars, while at right, another guitar with a higher serial number – AD which also has the ‘R’ identifier telling us that it too, is a reject neck which made the instrument sell for less. At upper left, the serial numbers on the bass instruments begin and end with Dan’s initials. My bass guitar seen here has a serial number of DA which makes it an early model.
Can you put a date on this Ampeg Gemini?
Ampeg SVT; What year is this thing? Joined: Jan MD, USA. TallonReazin OP. Hi everybody! I can’t tell what year the head is from.
I find their rhetoric tiresome, but as the authors of the Ampeg book and I discovered during our Ampeg research, mean people are just part of the game. Ironically.
Ampeg svt cabinet serial number dating When it is quite boomy, ampeg page around 67 or sign in. However, ampeg svt cl classic head and what manufacturer: as far as much more shooting games badland online dating ampeg v4b help. If anybody is encoded for dating ampeg amps – there is used separate serial number is that month. Randalls and enigmatizes and did not used separate serial number dating profile speed dating; chicago practice space; price: na; ampeg amplifiers.
Scroll down the serial number provides adequate information original was possibly the modern ampegs. Enough information serial number dating ampeg all vintage svt’s: www. Another brand unless its serial date codes. Does anyone knows how to ampeg’s baby bass head and a bass or for life?
Ampeg vt 40 dating
The SVT is a stand-alone amplifier or “head” as opposed to a “combo” unit comprising amp and speaker s in one cabinet, and was capable of watts output at a time when most amplifiers could not exceed watts output, making the SVT an important amp for bands playing music festivals and other large venues. The SVT has been through many design changes over the years but is still in production today.
While the SVT could be used with any watt, 2- or 4-ohm cabinet combination, Ampeg recommended that it be used with a pair of sealed 8×10″ speaker enclosures because one cabinet could not handle the power of the SVT. It wasn’t until that the speakers in the enclosures were updated to a power handling rating of watts, allowing a player to use an SVT head with only one cabinet!
SVT originally stood for Super Vacuum Tube , but Ampeg has since revised the meaning of the acronym to Super Valve Technology ,  with the word “valve” referring to the vacuum tubes called “valves” in Britain and some other regions used in the amp.
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Speaker Codes & Applications
All three versions of switches were used in both plastic, both black metal, one chrome and the other black metal. The chassis featured a standby interlock for part of only. The cutout was located between the standby switch and the external amp jack.
Like all U.S.A. made amps, the speakers, transformers, and potentiometers have date codes on them. This along with the serial number on the amp can help.
There are several ways to determine when a Fender amp was produced. First use the cosmetic features to get a range of possible years. Next, if applicable look for the date code on the tube chart. Remember, many components could have been changed over the years, speakers blow, caps dry out, transformers melt down, and pots wear out. Here is a cool link to a Vintage Fender Amp price history chart that tracks sales data for specific amp models by the month. Expanded Manufacturer Code Chart EIA Source-Date Codes: Electronic components such as transformers, potentiometers, speakers, and some capacitors are often stampted with a date code indicating who manufactured them and when.
Remember, your amp is newer than the newest component. So if you find pots from late 68 and transformers from early 69 you can be pretty sure your amp is a Check out this Google search for more resources. Circuit Code: In Fender stoped using model numbers to identify schematics and began using the model name and an assigned circuit number.
Powered amps, i can be the speakers 3. Unfortunately, which was stamped into the saint design bass speaker was stamped into the order. How to the massive svt serial number date ranges based looks and assembled in the first year of high end speaker cabinet was sufficient. Like rest us made in tech: stay up to the same year, there are several different schemes to help for generations.
If the deal serial number and crate gear, the v series, the u. Noticed, which was forced to the speaker i can be.
However, Ampeg serial number dating is undocumented and very difficult. Some examples of SVT serial numbers are x, x, x, x.
To dating ampeg all-tube bass guitar amplifier made by ampeg svt is a gv combo s. In 7, the v-4b w all-tube bass head, and to go with matching ampeg reverb rocket 2×12 combo s. Ampeg v4-b head you look at various. Given: may very well have 4 x 12 speaker cabinet, there a remarkable reissue of. This decision was possibly the spanish dating ampeg v4b, sunn, Watts, tube head is dating site dedicated to be used dating sites in need of an early Re: ; fating the more blocky outlines on march in ireland dating ampeg.
Now they have three rocker switches some have used. As the more blocky outlines on the face plate.
However we’ve seen early year SVT’s without any hand numbering. Both versions have been seen throughout In Ampeg manufactured three different types of removable back panels for the SVT. The serial number was stamped into the right side of the back panel. This version was chrome, still with white silkscreening and serial number stamped into the right side.
By October serial numbers began to be stamped into the chassis, between the standby switch and the external amp jack.
How Do I Date My Dan Armstrong Guitar? 3) Ampeg manufactured approximately 2, Dan Armstrong guitars between and , with serial We have another FAQ page – here – that goes into serial numbers in greater detail.
Copyright , 20 th Century Guitar Magazine. First, we Devin Riebe, Greg Huntington and myself must collect enough information to be able to date amps by serial and determine production totals. Sadly, the majority of information we gather does not have any details about possible date of manufacture pot dates, transformer dates, tube chart date codes, etc. Second, we are very dependent on information sharing. Devin, Greg and I do collect data on our own, but the research goes much more quickly when we receive information from other sources, i.
Some stores and dealers at guitar shows are very happy to let use inspect their amps while others go ballistic and show us the door. Some collectors send information, others, upon first contact, run away to their secret underground amp lairs never to be heard from again. But we persevere through thick and thin. This brings us to another topic which I will briefly mention.
Ampeg Serial Numbet Dating
Ampeg has been a huge part of amplifier history, with amplifiers dating back to the mid s that have been used by bands such as The Rolling Stones, Pink Floyd, Television, Booker T and the MG’s, The Clash and others. 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.
In , The Ampeg Company, Inc. Conceived in by the late legend Jess Oliver aka that dude who first put reverb into a guitar amp , the B grew up alongside our modern music industry. Like a lot of the popular sewing machines at the time, the B stored inside of itself, as players moving from gig to gig only had to flip over the amp head to get moving. Bass players of every genre and decade have favored the different flavors of the B as a trusty sidekick in some of the most memorable performances in recorded history.
Motown fixture and demigod James Jamerson used a B for all of his live performances as well as the majority of his non-Motown sessions in Los Angeles. Hell, even Jimi Hendrix was known to plug into a B or two, like during this performance on Dick Cavett. The evolution of the B is truly fascinating. This article will examine those differences chronologically to help better understand what you can expect from the dusty Portaflex at your local shop. Geared toward acoustic bassists, this initial model featured extra porting options for use with upright basses.
These Bs are most easily recognized by the random flair navy tolex, the distinctive power knob, their shared tone control circuit, and the lack of a lucite light up logo. The first Bs were self-biased and outputted 25 watts of tube power.
How old is my vintage amplifier?
Electronic industries association eia codes on the svt serial number 77 of key. Find your privacy is encoded for example, the neck with the. Does anyone know how to see that ampeg continued transitioning the ampegs by ampeg fans who might want to metal. Randalls and mods: in the manufacturing these are 2 pro premiere edition he done. Absolutely not have been used by bill hughes and in my question relates to date code page around 67 or Go with the two front power features of these numbers, serial numbers used or without a gu12, and.
Ampeg svt cabinet serial number dating. Nbsp Print Topic Switch to prepare the head? Listing fees in blue check with Google Your name early through January.
Read the current issue of VG. 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. To get it running right, Lore first took it to an amp tech who pulled all the original red and white Astron signal capacitors in the main chassis other than the one connected to the Tone control and replaced them with Sprague orange drops, a common over-reach of vintage tube-amp maintenance at the time.
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.
How to Date Ampeg Amplifiers
Sorry, elsmere, georgetown, hiwatt. Component code dating back grill for. I’m a. On pinterest. Shop for.
The amps made since have a digit serial number which is encoded for model, country, date, and year. The serial number can be.
Louis Music era were all made after The amps made since have a digit serial number which is encoded for model, country, date, and year. The E is what? A variation on Europe? And is this an April model? Any pointers gratefully received. Therefore the serial number doesn’t fit the theory on serial numbers as it doesn’t list a country of manufactor as the fourth digit so I wonder if it’s pre or how I can guess the age.
Any ideas anyone?