Description

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Orange OR50 valve kit

JJ (Tesla) digitally matched premium grade replacement valve kit for Orange OR50 head.

2x JJ (Tesla) EL34 digitally matched power valves

3x JJ (Tesla) ECC83S/12AX7 Preamp valves. Including 1x balanced ECC83S/12AX7 for phase inverter (located farthest from main input jack).

EL34 power valve/tube:
This valve has the typical large JJ bass response; a tight mid range & the top end is glassy & clear making the overall sound stunning.
We really like this valve & include it in many of our kits due to its versatile tonal range when used in either clean or distorted applications. The JJ EL34 valve is a big favourite with Marshall & Fender valve amp owners & its easy to see why.
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ECC83S preamp valve/tube:
It’s a fact that JJ electronic preamp valves are one of the best for rock & blues!
This ECC83 valve does high gain effortlessly with low microphonics & minimal noise. The dynamic response & harmonics jump out whilst the tone remains full & clear under overdriven conditions without losing definition, essential for high gain lead lines.
We like this preamp valve & include it in many of our kits due to its versatile tonal range when used in either clean or distorted applications. A big favourite with Marshall & Fender tube amp owners.
View technical specifications:

Additional info:
All the valves included in this kit are brand new & boxed direct from the JJ Electronic factory in Slovakia.
They are tested at the factory & thoroughly tested again by us before dispatch. JJ (Tesla) valves are built to exacting standards with stringent quality control & feature minimal noise & low microphonics.