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Marshall 20/20 Power Amp Standard Retube Kit

Our Products: Full Retube™ kits for Guitar Amps > Retube™ Kits For Marshall > Marshall 20/20

Price: $161.50

Marshall 20/20 Power Amp Standard Retube Kit

Product Details

This is our Standard Retube Kit for the Marshall 20/20. This kit includes a matched quad of the JJ EL84's for power. For the preamp section we use two JJ ECC83S's and one JJ ECC82 all Matched and Balanced selected. A great upgrade with a warm/fat tone.

The ECC83S's replace the two 12AX7's and the ECC82 replaces the 12AU7.

The bias adjustment instructions are inside the amp. Marshall spec states to set the bias at 70mV per side.

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