• Gibson GA-15 Valve Amp

    pics and info coming soon 
    £600.00
    Collection in personBrand: Gibson
  • Gibson GA-80T Vari-Tone Guitar Combo. Super rare & collectable

    Gibson GA-80T Vari-ToneVari-Tone guitar Combo. Super rare & collectible. The Vari tone switches all function correctly. This has its original Jenson loudspeaker ( working) and all original wooden footswitch.
    £500.00
    0 bids
    £100.00 postage
    Ending 2 Aug at 11:18PM BST7d 4hBrand: Gibson
  • Gibson Power Stealth attenuator - (THD Hotplate) - 8 ohms, excellent condition

    Here is a beautiful example of a Gibson Power Stealth attenuator, in the 8 ohm variation. Includes the XLR line out, Line Out level, built-in cooling fan, switchable attenuation LED, and EQ options.
    £141.78
    From United States
    £31.39 postage
    Brand: THD
    or Best Offer
    Customs services and international tracking provided
    13 watching
  • 1970's Gibson Moog Labseries L5 212 guitar amp timecapsule condition USA made

    GIBSON MOOG Labseries L5 212 'timecapsule' condition USA made rare Robert Moog designed 1970's guitar amplifier. These were made in the USA by Norlin (Gibson) and designed with assistance from Robert Moog.
    £450.00
    0 bidsEnding Friday at 6:53PM BST2dCollection in personBrand: Gibson
  • Gibson Thor Bass Guitar Amp solid state 2 x 10" 50 watt works great

    Older Gibson Thor bass amp. Works great. Pots are a little scratchy. In decent shape but has a few dents and dings.
    £114.96
    From United States
    £151.67 postage
    Brand: Gibson
    or Best Offer
    Customs services and international tracking provided
  • 1960 Maestro Gibson Tweed Reverb Echo amp, Working and sounds great Orig Jensen

    1960 Maestro tweed Reverb Echo amp. Rare amp with a weird option ,has alligator clips to allow to clip to another amp to give it reverb, when you do this the Maestro acts as a reverb unit. or you can clip it to itself to give reverb.
    £498.13
    From United States
    £95.80 postage
    Brand: Gibson
    or Best Offer
  • Vintage 1960s Gibson GA-15 RVT Tube Combo Amplifier with Upgrades

    Mid 1960s Gibson GA-15 RVT tube combo amp with some cool and useful upgrades. Plenty of volume and great breakup. If you turn the reverb up and it is not engaged, it's acts like a gain control and can give you some great overdriven tones!
    £382.42
    From United States
    £82.07 postage
    Brand: Gibson
    or Best Offer
    Customs services and international tracking provided
    10 watching
  • VINTAGE 1960'S ORIGINAL GIBSON FALCON GA-19RVT AMPLIFIER TUBE AMP 12" JENSEN

    Here is a really great rare tube amplifier! This has been tested and sounds amazing! I was told that this is from around 1964. The cord has been upgraded to a grounded cord, and the filter caps have been changed.
    £448.33
    From United States
    £55.75 postage
    Brand: Gibson
    or Best Offer
    Customs services and international tracking provided
    10 watching
  • 1957 Gibson GA-30 Vintage Tube Amp Two-Tone 1x12 & 1x8 w/ Cover, Jensen P12R

    Up for sale, a 1957 Gibson GA-30 tube amplifier in excellent condition and in perfect working order. Generally darker and more meaty sounding than its Fender brethren, the GA-30 is very dynamic and touch sensitive, and smooth clean tones give way to overdriven textures that are very thick.
    £1,149.55
    From United States
    £287.39 postage
    Brand: Gibson
    29 watching
  • 1964 GIBSON MERCURY II 15 INCH SPEAKER

    THIS WAS REMOVED TO CONVERT THE CAB TO A 212 WITH NO CROSSOVER. THIS SPEAKER WAS WORKING WHEN REMOVED.
    £15.33
    From United States
    £74.72 postage
    Brand: Gibson
    or Best Offer
  • Vintage Gibson GPA 100 HD, 100W PA Amplifier Head, 4 Channel 8 Input, w/ Reverb

    This Gibson 100 HD PA head has been tested and is fully functioning. This amplifier puts out 100W per channel of clean sound. This unit also features a spring reverb. Cosmetically it is in good overall condition with some blemishes present (SEE PHOTOS).
    £164.00
    From United States
    £31.44 postage
    Brand: Gibson
    11 watching
    Customs services and international tracking provided
  • Vintage 1965 or 1966 Gibson Saturn Model GA45-RVT - Chassis Only - Amp Project

    Here's the chassis from a Gibson GA45-RVT Saturn model. You get the 3 main transformers - all dated 1965 - plus a few odds and ends. This would be great if you want to build one of these guys from scratch, or if you want to build your own design using these parts.
    £76.63
    From United States
    £114.96 postage
    Brand: Gibson
    or Best Offer
  • 1965 Gibson Atlas Medalist Vintage Tube Amplifier 1x15 6L6 Fully Serviced!

    Up for sale, a 1965 Gibson Atlas Medalist tube amplifier in excellent condition and in good working order. Volume, Treble, and Bass knobs are all the Atlas Medalist needs to create a dynamic range of tones from warm, detailed cleans to very raw and rich overdrive.
    £536.45
    From United States
    £383.19 postage
    Brand: Gibson
    31 watching
  • Victoria Double Deluxe Boutique Tube Amp 2x12 Jensen P12Q Tweed 5E3 w/ Cover

    The amp is loaded with a matched quad of Tung Sol 6V6 power tubes which still have plenty of life left, and the amp utilizes a 5Y3 rectifier as well. The speakers are a pair of original Jensen P12Q 12" alnico drivers that are efficient and clear, with the hi-fi top end detail for which Jensen speakers are famous.
    £1,379.46
    From United States
    £325.71 postage
    Brand: Victoria
    26 watching
  • Gibson Maestro Mini Amp Dc 9v Portable Guitar Amplifier

    Missing 1 rubber foot on bottom of amp Takes a 9 volt battery or a power supply. This does not come with a power supply.
    £16.86
    From United States
    £37.94 postage
    Brand: Gibson
    or Best Offer
  • 1972 Gibson G-20 Amp Combo all original example.

    C.1972 Gibson G-20 Combo Amp being sold "As Is" !
    £190.83
    From United States
    £108.69 postage
    Brand: Gibson
    or Best Offer
    Customs services and international tracking provided
  • 1937 Gibson EH-150 Electric Guitar Amplifier Series 2 untested original bad cord

    Up for sale is a 1937 Gibson EH-150 Electric Guitar Vacuum Tube Amplifier in original condition. The cord is bad so I have not plugged it in. The components are original (not sure on the tubes but the tubes are old, for sure).
    £1,528.91
    From United States
    £99.51 postage
    Brand: Gibson
    or Best Offer
    Customs services and international tracking provided
    17 watching
  • Gibson G-20 Solid State Guitar Amplifier - Vintage 70's

    Gibson G-20 Solid State Guitar Amplifier ! and strong with that classic 60's tone. The tremolo works well and only. It is solid state so you know it will be low maintenance. The reverb is nice. At top 40 guitars.
    £152.51
    From United States
    £121.28 postage
    Brand: Gibson
  • Vintage 1968 Gibson GA-25RVT Hawk 1x10 Combo Amp!

    Clean and mean 1968 Gibson GA-25RVT Hawk combo amplifier. Overall quite clean w/ its original footswitch. Original speaker is coded 1376831, dating to the 31st week of 1968. Reverb and trem sound great!
    £405.41
    From United States
    £152.51 postage
    Brand: Gibson
  • Killer Mid 1960s Gibson Skylark GA-5T fresh re-cap Sprague Atoms/Orange Drops

    Here is a wonderful sounding mid 1960s Gibson Skylark GA-5T. These amps are great for both guitar and harmonica. It has been freshly re-capped with Sprague Atom and Sprague Orange Drop capacitors. It is ready to Rock'n'Roll.
    £382.42
    From United States
    £105.02 postage
    Brand: Gibson
    or Best Offer
    Customs services and international tracking provided
  • Maestro by Gibson Mini Amplifier Portable 9volt battery Operated Guitar Amp ToGo

    Maestro by Gibson Mini Amplifier Portable 9volt battery Operated Guitar Amp To Go - Powered on with fresh battery - appears to be in working order -.
    £21.45
    From United States
    £21.44 postage
    Brand: GibsonCustoms services and international tracking provided
  • Gibson Amp Logo Large ( black )

    Plastic, no pins, you have to spot glue it on. 3"3/4 long and the G is 2"1/4 high. It may be aged some.
    £29.11
    From United States
    £16.78 postage
    Brand: Gibson
    Only 1 left!
    Customs services and international tracking provided
  • ☆ BRAZILIAN ☆ 2003 Gibson Les Paul 1958 Reissue ☆ Very Collectable R8 - R9 1959

    Back in from a trade is this very collectable Historic Les Paul 2003 R8 with confirmed BRW. 2003 Gibson Les Paul 1958 Reissue Brazilian. 2003 Gibson Les Paul 1958 Reissue Brazilian -. The top, as you can see in the pictures, is a very elegant flatsawn plaintop.
    £4,695.00
    From Spain
    £38.00 postage
    Brand: Gibson
    or Best Offer
  • Vintage 1960's GIBSON GA-5T Skylark 5W 1x10" Guitar Combo Amplifier #24842

    INVENTORY #24842. FUNCTION - Tube Guitar Amplifier. PHYSICAL CONDITION - Excellent. Speaker grill cloth has a few light runs. Bottom of the face and a few other metal parts have rust and oxidation.
    £364.03
    From United States
    £102.77 postage
    Brand: Gibson
    18 watching
  • 1957 Gibson GA-5 Skylark In Custom Cabinet! "Dad Made It Better"!?!?!?

    12 year old Junior complains to his Dad, that his Amp is not loud enough. The drummer and other guitar player in his band are drowning out his sound. He wants a new amp. Dad says "son lets go out to the garage.
    £305.78
    From United States
    £261.64 postage
    Brand: GibsonCustoms services and international tracking provided

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Gibson Guitar Amplifiers

Gibson is an American manufacturer of guitars and instrumental equipment, first founded in 1902. They produce one of the world’s most famous guitars - the Gibson Les Paul. The Les Paul was their first ever solid body guitar and was made popular by the American Jazz artist, Charlie Christian.

Most Gibson products are highly collectable due to the popularity of their designs. Gibson amplifiers are well sought after because of their professional grade audio.

What is an amplifier?

An amplifier is an electronic device used to increase the amplitude of electrical signals in the reproduction of sound. Combined with a loudspeaker, an amplifier is used to increase the volume of the sound produced by instruments, particularly guitars.

Types of guitar amplifiers

There are four types of guitar amplifiers:

  • Solid state (analog) - These amps use transistors for their preamp and power sections, giving them the name solid state amps. They are very reliable and rarely need to be repaired. Solid state amps are known for their clean tone and are popular amongst players looking for a sturdy amplifier to tour with
  • Tube - Tube amps normally sound louder that solid state amps, and are preferred by many guitarists for their warm tones and organic distortion. The performance of tube amps can often deteriorate and the tubes will need replacing
  • Modelling (digital) - These amplifiers simulate the sound of old-fashioned tube technology by using digital processors. Modeling amps have built in digital effects such as delay and chorus. Some of these amps have digital or analog outputs with speaker simulatio
  • Hybrids - Hybrid amplifiers combine the best qualities of all amps, using an actual tube with the solid state power. Most hybrid amps use a tube in the preamp and solid state circuitry to create the tone of tube amplifiers without needing the power it requires
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