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Engl Screamer Thunder & Classic 50 ECC803S V1 Retube Kit

Our Products: Full Retube™ kits for Guitar Amps > Retube™ Kits For Engl > Engl Screamer, Thunder & Classic 50 Amps

Price: $143.50

Engl Screamer Thunder & Classic 50 ECC803S V1 Retube Kit

Product Details

Want a more vintage tone with FAT mids and a sparkling high end? This is our ECC803S V1 Option Retube Kit for the Engl Screamer 50 E330, the Thunder 50 E335 and Classic 50 E355 Amps. The preamp section uses a Long Plate ECC803S for the input tube in V1 along with three ECC83S's with one balanced for the phase inverter in V4. The power tubes are a matched pair of the JJ 6L6GC's.

The Balanced ECC83S is located in V4 farthest from the input jack and the ECC803S is located in V1.

These are adjustable bias amps and 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. These are all available under the "Related Products" tab.

You can use the "Generic Bias Video" we made using a Marshall 800 for reference.

The video below explains the difference between bias probe types.

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