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According to some people the new Fender reissue amps and the originals do not sound the same.

As of this writing Fender Offer the following reissue amplifiers: Fender 65 deluxe reissue, Blues deluxe reissue, Blues deville reissue, 59 Bassman reissue, 63 Fender reverb reissue, 65 Super reverb reissue, 65 Twin reverb reissue.

I have not had one of each in the shop for repair at the same time to compare them side by side. So I can not say one way or the other, but here are some probable reasons. For some tonal differences.

Here are some of my thoughts derived from my experience as an electronic repair shop providing tube amp repair service over the years. In the course of providing tube amp repair on both the originals and the reissues here is what I have come up with.


First of all let me state that I think Fender has done everything possible to make them as close to the originals as is possible and to my knowledge the schematic matches between the new and the old units.

Production methods and component quality have changed over the years. Resistors for example are much closer to their stated value than they used to be. Which could account for some of the reason on older amps one amp simply sounded better than the same model from the same year. In other words while the circuits were the same the tolerance factor in early component design meant the circuits operated slightly differently from amp to amp. For example a 100,000 ohm resistor with a 10% tolerance meant the resistor could be anywhere between 90,000 and 110,000 that's a 20,000 ohm window. Capacitors fall into the same category in regards to tolerance. However before you go out searching for old carbon composition resistors and old style capacitors .... the type of resistor is not the issue it is the fact that the values varied. Carbon comp resistors are also much nosier than the new film resistors. As far as capacitors go you do not want old capacitors as they go bad just sitting on the shelf. The electrolyte in them dries up. Other possible differences may include the manufacturing process and materials used in the transformers. As well as materials and processes used to manufacture the speakers.
So in summation The new reissue amps are going to all pretty much sound the same from unit to unit. The old original amps are going to have tonal variations due to looser component and manufacturing tolerances. If you want a Fender 65 deluxe , Blues deluxe , Blues deville, 59 Bassman , 63 Fender reverb, 65 Super reverb, 65 Twin reverb or any one of the other many fine amplifiers that fender has produced. Even if you buy an original it will not necessarily sound as good as your buddies down the street does. Can you tweak the new ones .. of course. There are after market transformers, speakers and different tubes that are all going to change the way it sounds. If you want one to sound the same as your buddies original down the street. You are going to have to get your buddies and yours and bring them both in to the shop. Then every resistor and capacitor will have to be measured in his and the ones in yours that are a different value due to tolerance will need to be changed to match. If after that the sound is still not where you want it. Then it would be time for the after-market output transformer, then a different speaker, and possibly different tubes. Then if it still did not sound as good we would know it was just the magic from the 60's that made them sound so good . Below is a list of some of fenders more notable amps and their introduction dates.

1909 - Leo Fender is born.
1938 - Leo opens Fender Repair Service.
1946 - Fender Electric Instruments Co. is born. The woody deluxe first immerges. So do the Professional, the Princeton and the Super in’47.
1948 - The first tweed covered amps are born. as well as the Champ.
1952 - The Bassman is released

1952 - The Twin is released ( not to be confused with the latter "The Twin"
1953 - The Bandmaster.
1955 - The Tremolux, the Harvard. (The Tremolux was the first Fender amp with built in effect: Tremelo)
1956 - The Vibrolux.
1958 - The Twin gets its power bumped up.
1959 - The Vibrasonic.
1960 - The Concert.
1961 - Showman, Showman 12, showman 15, Harvard discontinued.
1962 - Double Showman.
1963 - Black face is the new look. The twin becomes the classic we know today. The Super Reverb, Deluxe Reverb and Vibroverb all immerge. (The Vibro Verb is the first Fender Amp with built in reverb)
1964 - Princeton Reverb, Super and Vibrasonic discontinued.
1965 - CBS takes over and Fender Musical Instruments Co. is born. Bassman 50, Bassman 70. Concert discontinued.
1966 - Deluxe, Tremolux and Showman 12, all discontinued.
1968 - Bronco, Bandmaster Reverb, Dual Showman reverb. Dual Showman and Showman 15 discontinued.
1969 - Super Bassman, Bassman 100, Bassman 135, Bantam Bass.
1970 - Musicmaster bass and 400 PS Bass.
1972 - Bassman 10, Vibrosonic Reverb, Super 6 reverb, Quad reverb, Bantam Bass discontinued.
1974 - Bandmaster, Bronco, 400 PS Bass, all discontinued.
1975 - Super Twin, Super Twin Reverb.
1976 - 300 PS
1977 - Studio Bass
1978 - Super 6 reverb and Quad reverb discontinued.
1979 - Princeton and 300 PS discontinued.
1980 - Known only by their numbers, the 30, the 75 and the 140 (140 only lasts one year). Bandmaster Reverb, Dual Showman Reverb, Super Twin, Super Twin reverb, Studio Bass, all discontinued.
1981 - Vibrosonic Reverb and the 30 discontinued. .
1982 - Champ II, Super Champ, Concert, Bassman 20, RGP-1, RPW-1. Pro Reverb, Super Reverb, Champ, Vibro Champ, Bassman 10, Vibrolux Reverb, musicmaster Bass and the 75, all discontinued. .
1983 - Champ II, Bassman, Bassman 20, Bassman 50, Bassman 70, Super Bassman, Bassman 100, RGP-1 and RPW-1, all discontinued.
1986 - Deluxe Reverb, Deluxe reverb II, Princeton Reverb, Princeton Reverb II, Super Champ, Twin Reverb and Twin Reverb II, all discontinued.
1987 - The Twin, Twin-Amp, Champ 12, Dual showman, dual showman reverb “Red Knob amps show up on the scene). Concert discontinued.
1988 - Super 60, Super.
1990 - Super 112, ’59 bassman reissue, ’63 Vibroverb reissue.
1991 - Super 210, ’63 Twin Reverb reissue.
1992 - Champ 12 Super 112 and Super 210, all discontinued.
1993 - Vibro King, Tonemaster (custom shop for amps is established). Dual Showman and Dual Showman Reverb bring Red knob era to a grateful end, as they are discontinued.
1994 - ’65 Deluxe Reverb reissue, ’63 Reverb Unit reissue, the Concert returns, The new tweed series. Bronco, Pro Junior, Blues Deluxe, Blues Deville.
1995 - Blues Junior, New “custom tube series established. Vibrolux Reverb, Vibrasonic, Tweed Reverb, Prosonic (this was first custom shop but quickly moved to the “custom” series), Rumble Bass (well built, but short-lived challenge to the SVT), Custom Shop Dual Professional. Around
1996-97 - . The Concert, Super and Super 60 had been discontinued. The Blues Deluxe and Blues Deville got up-graded to Hot Rod status .


All Service Musical Electronics Repair has been providing quality service on all types of electronic musical equipment since 1981. We repair new, used, and vintage musical gear. We are factory authorized for most brands. We do amplifier repair (this includes both tube amplifier repair and solid state amplifier repair) , CD player repair, CD recorder repair, electric guitar repair, effects repair, electric & electronic keyboard repair, microphone repair (standard & wireless microphone repair), multi track repair ( analog & digital ), mixer repair & sound board repair, power amplifier repair, speaker repair, stereo repair, synthesizer repair, Tape recorder repair (cassette recorder repair & reel to reel repair) turntable repair, record player repair & DJ equipment repair. Basically if you can plug it in and make music with it we probably work on it. We also buy and sell used tube amplifiers. Thanks for taking the time to check out our site.

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