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Description

JJ ECC83MG Preamp Vacuum TubeThe JJ ECC83MG delivers a balanced midpoint in the preamp tube spectrum. Built as a mid gain variant of the classic 12AX7 design, it sits between the higher output ECC83S and the lower gain 5751offering musicians and engineers a sweet spot for tone shaping. Expect refined detail and articulation without excessive amplification, making it ideal for rigs that demand clarity and responsiveness across a range of playing styles and amp configurations.

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All RUBY™ Tube power tubes come already matched with a included 6 Month Warranty

These tubes are new and after extensive testing

the 5U4GB offers superior reliability and tonal clarity compared to modern alternatives

it allows musicians to switch channels or activate effects hands-free

Note from RUBY Ray Amp designer Dave Ray:

Super Reverb®

it performs equally well in musical instrument and audiophile setups

Input Impedance: 150 Ohm

Comes with box

Ruby El34BHT Power Vacuum Tube

and extended frequency response