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Orange AD30R SRV Option
Price: $174.50
Orange AD30R SRV Option
Product Details

It's no secret that Stevie played his amps cranked and preferred a little cleaner sound from the front end allowing you to hear more power tube breakup. Well, this works really well with the Orange amps too! This kit uses a JJ 5751 for V1 which is in-between an ECC81 and an ECC83S in gain. We follow that up with a standard ECC83S for V2, a current balanced ECC83S for the phase inverter, a JJ GZ34 rectifier tube and a matched quad of JJ EL84's for power.

Just let us know in the comments section if you're looking for an early breakup, a moderate breakup or a later breakup for more headroom in which case we will choose the coolest grades we have available for the power tubes.

The Balanced ECC83S is located farthest from the input jack and the 5751 is located closest to the input jack.

Combo amps are very hard on tubes because of vibrations which can cause tube rattle with any brand of tube. If your amp is the combo version and you play by yourself in a quiet environment or record with your amp you may want to consider using the EuroDamper tube damper rings for the four EL84’s and the GZ34. These are available in the "Related Products” tab as a set of four small dampers and one large damper for the GZ34 and these will greatly decrease tube rattle. ** Note; the wire tube retainers will not fit all the way over the damper rings.

These amps are cathode biased, there is no bias adjustment to be made. The amount of clean headroom you’ll get from the power section is somewhat dictated by the grade of power tube used. A cooler grade of EL84’s will give you more clean headroom, whereas a warmer grade will give you earlier breakup. If you order online, leave us a note in the comments section letting us know your headroom preference (max headroom, middle of the road or early breakup).
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