Products > Pre Amp Revalve Kits > Marshall Pre Amp Kits

These are specially selected preamp/front end sets are designed to get the most out of your amplifier. The sets consist of specially position selected pre amp valves that have been selected for each position in your amplifier. The valves have been specifically chosen as to their sound characteristics and function. We have kits such as Low gain, This to give the maximum clean headroom, Medium gain, to give a little more clarity in your sound, Standard gain, to give you a warm and fat overdrive and High gain to give you maximum over drive with the lowest noise. So you can the best set to suit your playing style.

These specially chosen pre amp upgrades kits are designed to give deliver the sound that you want from your Marshall amplifier. Our low gain kits provide the cleanest sound in the pre amp stage which many players like. Our medium gain kit simply removes the edge off the sound and provides a later breakup when compared to a regular ECC83 type. The number in the title indicates the amount of gain reduction the kit provides. Our standard gain Classic kit is our most popular as this delivers a sound as close to the classic Mullard 3d midrange tone. With this kit you get a smooth warm crunch which is rich in harmonics and detail. Our High gain kit provides the same tone with earlier break up and maximum over drive. We then select these and supply these in special sets for Marshall Owners.

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  • Marshall 3 Valve Harma 6072A-12AY7 Retro Pre Amp Low Gain 55Marshall Pre Amp KitsGain reduction 55%

    This 3 Valve set is specially selected for Marshall Amplifiers and covers all the Marshall ...
    In stock£54.00
    £43.20
    Buy Now
  • Marshall 3 Valve Harma ECC81 STR Pre Amp Kit Low Gain 40Marshall Pre Amp KitsGain reduction 40%

    This 3 Valve set is specially selected for Marshall Amplifiers and covers all Marshall ...
    In stock£49.00
    £39.20
    Buy Now
  • Marshall 3 Valve Harma 5751 HG-STR Pre Kit Medium Gain 15Marshall Pre Amp KitsGain reduction 15%

    This 3 Valve set is specially selected for Marshall Amplifiers and covers all Marshall ...
    In stock£50.00
    £40.00
    Buy Now
  • Marshall 3 Valve Harma ECC83 Retro Classic Pre Amp Kit Standard GainMarshall Pre Amp KitsStandard Gain

    This valve set is specially selected for Marshall Amplifiers and covers all Marshall Models that ...
    In stock£50.00
    £40.00
    Buy Now
  • Marshall 3 Valve Beijing 12AX7WA Pre Amp Kit Standard Gain Ltd EditionMarshall Pre Amp KitsOriginal Beijing 12AX7WA

    Our Beijing revalve kits consist of a specially selected set of Beijing 12AX7WA preamp ...
    In stock£50.00Buy Now
  • Marshall 4 Valve Harma 6072A-12AY7 Retro Pre Amp Low Gain 55Marshall Pre Amp KitsGain reduction 55%

    This 4 valve set is specially selected for Marshall amplifiers and covers all Marshall ...
    In stock£70.00
    £56.00
    Buy Now
  • Marshall 4 Valve Harma ECC81 STR Pre Amp Kit Low Gain 40Marshall Pre Amp KitsGain reduction 40%

    This 4 valve set is specially selected for Marshall amplifiers and covers all Marshall ...
    In stock£65.00
    £52.00
    Buy Now
  • Marshall 4 Valve Harma 5751 HG-STR Pre Kit Medium Gain 15Marshall Pre Amp KitsGain reduction 15%

    This 4 valve set is specially selected for Marshall amplifiers and covers all Marshall ...
    In stock£66.00
    £52.80
    Buy Now
  • Marshall 4 Valve Harma ECC83 Retro Classic Pre Amp Kit Standard GainMarshall Pre Amp KitsStandard Gain

    This 4 valve set is specially selected for Marshall amplifiers and covers all Marshall models ...
    In stock£66.00
    £52.80
    Buy Now
  • Marshall 4 Valve Beijing 12AX7WA Pre Amp Kit Standard Gain Ltd EditionMarshall Pre Amp KitsOriginal Beijing 12AX7WA

    Our Beijing revalve kits consist of a specially selected set of Beijing 12AX7WA preamp ...
    In stock£66.00Buy Now
  • Marshall 5 Valve Harma 6072A-12AY7 Retro Pre Amp Low Gain 55Marshall Pre Amp KitsGain reduction 55%

    This 5 valve set is specially selected for Marshall Amplifiers and covers all Marshall ...
    In stock£86.00
    £68.80
    Buy Now
  • Marshall 5 Valve Harma ECC81 STR Pre Amp Kit Low Gain 40Marshall Pre Amp KitsGain reduction 40%

    This 5 valve set is specially selected for Marshall Amplifiers and covers all Marshall ...
    In stock£81.00
    £64.80
    Buy Now
  • Marshall 5 Valve Harma 5751 HG-STR Pre Kit Medium Gain 15Marshall Pre Amp KitsGain reduction 15%

    This 5 valve set is specially selected for Marshall Amplifiers and covers all Marshall ...
    In stock£82.00
    £65.60
    Buy Now
  • Marshall 5 Valve Harma ECC83 Retro Classic Pre Amp Kit Standard GainMarshall Pre Amp KitsStandard Gain

    This 5 valve set is specially selected for Marshall Amplifiers and covers all Marshall models ...
    In stock£82.00
    £65.60
    Buy Now
  • Marshall 5 Valve Beijing 12AX7WA Pre Amp Kit Standard Gain Ltd EditionMarshall Pre Amp KitsOriginal Beijing 12AX7WA

    Our Beijing revalve kits consist of a specially selected set of Beijing 12AX7WA preamp ...
    In stock£82.00Buy Now
  • Marshall 7 Valve Harma 6072A-12AY7 Retro Pre Amp Low Gain 55Marshall Pre Amp KitsGain reduction 55%

    This 7 valve set is specially selected for Marshall 30th Anniversary Amplifiers and covers ...
    In stock£118.00
    £94.40
    Buy Now
  • Marshall 7 Valve Harma ECC81 STR Pre Amp Kit Low Gain 40Marshall Pre Amp KitsGain reduction 40%

    This 7 valve set is specially selected for Marshall 30th Anniversary Amplifiers and covers ...
    In stock£113.00
    £90.40
    Buy Now
  • Marshall 7 Valve Harma 5751 HG-STR Pre Kit Medium Gain 15Marshall Pre Amp KitsGain reduction 15%

    This 7 valve set is specially selected for Marshall 30th Anniversary Amplifiers and covers ...
    In stock£114.00
    £91.20
    Buy Now
  • Marshall 7 Valve Harma ECC83 Retro Classic Pre Amp Kit Standard GainMarshall Pre Amp KitsStandard Gain

    This 7 valve set is specially selected for Marshall 30th Anniversary amplifiers and uses a set ...
    In stock£114.00
    £96.90
    Buy Now
  • Marshall 7 Valve Beijing 12AX7WA Pre Amp Kit Standard Gain Ltd EditionMarshall Pre Amp KitsOriginal Beijing 12AX7WA

    Our Beijing revalve kits consist of a specially selected set of Beijing 12AX7WA preamp ...
    In stock£114.00Buy Now
  • Marshall Silver Jubilee Series 2550/ 2554 50 watt Classic Retro Pre amp Upgrade KitMarshall Pre Amp KitsOur Harma ECC83 Retro Classic preamp kits consist of a specially selected set of Harma ECC83 Retro preamp valves. These ...In stock£50.00Buy Now
  • Marshall Silver Jubilee Series 2555 100 watt head Classic Retro Pre amp Upgrade KitMarshall Pre Amp KitsOur Harma ECC83 Retro Classic preamp kits consist of a specially selected set of Harma ECC83 Retro preamp valves. These ...In stock£50.00Buy Now
  • Marshall Signature Series AFD 100 head Classic Retro Pre amp Upgrade KitMarshall Pre Amp KitsOur Harma ECC83 Retro Classic preamp kits consist of a specially selected set of Harma ECC83 Retro preamp valves. These ...In stock£82.00Buy Now
  • Marshall Signature series YJM 100 head Classic Retro Pre amp Upgrade KitMarshall Pre Amp KitsOur Harma ECC83 Retro Classic preamp kits consist of a specially selected set of Harma ECC83 Retro preamp valves. These ...In stock£66.00Buy Now
  • Marshall Signature Series 1987X PW 50 watt combo Classic Retro Pre amp Upgrade KitMarshall Pre Amp KitsOur Harma ECC83 Retro Classic preamp kits consist of a specially selected set of Harma ECC83 Retro preamp valves. These ...In stock£50.00Buy Now
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