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Diamond Immortal High Gain Option
Price: $127.50
Diamond Immortal High Gain Option
Product Details

Want all the gain you can get? This is our High Gain Option Retube Kit for the Diamond Amps Immortal 50 watt Head. The preamp section uses three handpicked High Gain ECC83S's with one balanced for the phase inverter in V3. The default power tubes are the JJ Electronic E34L’s but you can configure this kit to use the JJ EL34II's, EL34’s, KT77’s or Big Bottle 6CA7’s by clicking on the "Customize" button!

The Balanced High Gain ECC83S is located closest to the power tubes in V3.


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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