Kustom Defender V100 Custom Retube Kit

Custom Kit

Want it your way? The "Custom Kit" is just that, you get to choose your power tubes and all your preamp tubes! We'll give you all the power tube options and then you can choose your V1 tube and all your other preamp tubes! We give you all the positions and you fill them!. We left the quantity fields open so that spares or multiple tubes could be ordered to experiment with.

Custom Kit

Power-Tubes

You can run a matched pairs of the E34L's, EL34II's, KT77's, 6CA7's or EL34's. Please see click on the "More Details" button to get am in-depth description of the tonal differences.

E34L Matched Quad -

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EL34II Matched Quad -

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6CA7 Matched Quad -

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KT77 Matched Quad -

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EL34 Matched Quad -

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Your V1 tube is your input and first gain stage and is the tube that shapes the tone of your amp. Any of these tubes will sound very good, but here is your chance to really dial in your tone. Read the "More details" for descriptions. We left the "Quantity Field" active for those of you who may want a couple different V1 tubes to experiment with.

ECC83S Standard -

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ECC83S High Gain -

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ECC83S Gold Pin -

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ECC803S Standard -

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ECC803S Gold Pin -

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ECC83 MG Standard -

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ECC83 MG Gold Pin -

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5751 Standard -

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5751 Gold Pin -

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The V2 position in your amp is the second stage drive tube. Here you can increase or decrease the gain, or even smooth it out with a Gold Pin tube.

ECC83S Standard -

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ECC83S High Gain -

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ECC83S Gold Pin -

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ECC83 MG Standard -

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ECC83 MG Gold Pin -

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ECC803S Standard -

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ECC803S Gold Pin -

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5751 Standard -

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5751 Gold Pin -

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V3 is split between the FX loop and the Boost stage so here we tend to stay with 12AX7 / ECC83 type tubes. You can maintain the gain, increase it or smooth it out with a Gold Pin tube.

ECC83S Standard -

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ECC83S High Gain -

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ECC83S Gold Pin -

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ECC803S Standard -

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ECC803S Gold Pin -

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ECC83 MG Standard -

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ECC83 MG Gold Pin -

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EuroDamper Tube Damper Rings

Combo amps are very hard on tubes because of vibrations which can cause tube rattle with any brand of tube. If you play by yourself in a quiet environment or record with your amp you may want to consider using the EuroDamper tube damper rings for the two power tubes.

EuroDamper Large - Set of Four -

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Bias Probes and Multimeters

These amps are advertised as using a hybrid bias system that compensates slightly for bias. This a little bit of doublespeak, the bottom line is they are adjustable bias amps with an internal trim pot and should be biased any time the power tubes are changed. All you need to check and adjust the bias is a bias probe and a Multimeter, or our all-in-one Eurotubes "Pro One" bias probe that reads both the plate current and the plate voltage simultaneously.

Eurotubes “Pro One” Bias Probe for octal power tubes -

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Eurotubes Octal Bias Probe -

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Cables-

These are made in-house from USA made real 10 Gauge oxygen free copper cable and high quality heavy duty 1/4" jacks. These cables leave no frequency unheard!

Eurotubes 10 Gauge 3 foot Speaker Cable -

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Eurotubes 10 Gauge 6 foot Speaker Cable -

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Configure: Kustom Defender V100 Custom Retube Kit