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Dr Z Antidote High Gain Option
Price: $224.50
Dr Z Antidote ECC803S Option
Product Details

Do you like FAT mids and a sparkling high end? This is the ECC803S Option Retube Kit for the Dr Z. Antidote. The preamp section uses three Long Plate JJ ECC803S's with one balanced for the phase inverter in V3. For the power section it uses a matched pair of the JJ Electronic KT66’s along with a JJ GZ34 rectifier tube.

The Balanced ECC803S is located closest to the power tubes in V3.

The JJ KT66 has a very thick and rich sound with lots of harmonic complexity and a wonderfully smooth breakup when driven into saturation. Although physically different from the original it compares very well and has more depth.



These are all 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. You can find all these 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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