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B52 AT112 Standard Retube Kit
Price: $160.00
B52 AT112 Standard Retube Kit
Product Details
Want to add some warmth and definition? This is the Standard Retube Kit for the B52 AT112 60 watt combo amp. The preamp section uses five ECC83S's with one balanced for the phase inverter in V5. The default power tubes are a matched pair of the JJ 6L6GC’s but you can configure this kit to use the JJ 5881’s by clicking on the "Customize" button! 
The Balanced ECC83S is located in V5 farthest from the input jack.


These are all adjustable bias amps and all you need to check and adjust the bias is a Multimeter if you're using the B52 method. A more accurate method is to use 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 available under the "Related Products" tab.


You can use our Generic bias video for reference which we did on a Marshall 800 and the procedure is the same.

The video below explains the difference between bias probe types.






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