HOT ! Only a Few Left｜ Other Products ｜EVH ECC83/12AX7 Preamp Tubes - Pair

The EVH ECC83/12AX7 Preamp Tubes (Pair) are built to deliver the high-gain clarity, aggressive response, and tonal consistency demanded by modern amplifier designs. Each tube undergoes rigorous testing for microphonics, hum, physical integrity, and overall function, ensuring reliable performance in both studio and live environments. Available from Sky Music Australia, this matched pair is designed for players who want dependable, high-output preamp performance with EVH-level precision.
Engineered as a 9-pin triode preamp tube, the EVH ECC83/12AX7 is specifically voiced and tested for high-gain amplifier circuits. With a strong gain structure and excellent output, these tubes excel at driving complex modern gain stages, delivering tight low-end response, focused mids, and a bright, articulate top end. This makes them ideal for revitalizing older amplifiers or enhancing newer high-gain rigs that need extra clarity and punch.
As standard equipment in EVH 5150III signature amplifiers, these preamp tubes are trusted for their consistent performance and aggressive tonal character. Whether used individually or as a matched pair, they provide the flexibility to mix and match gain stages while maintaining stability and definition. The result is a bold, responsive tone with plenty of attitude for modern rock and metal applications.
Features

Matched pair of EVH ECC83/12AX7 preamp tubes
9-pin triode design for modern amplifier circuits
Rigorous testing for microphonics, hum, and performance
High gain output for driving complex high-gain amp stages
Bright, tight tone with strong midrange clarity
Ideal for revitalizing weak or vintage amplifiers
Standard in EVH 5150III signature amplifiers
Designed for consistent, reliable performance

Specs

Product Type: Preamp Tube Set

Brand: EVH

Tube Type: ECC83 / 12AX7

Quantity: 2 Tubes (Matched Pair)

Design: 9-Pin Triode

Application: Guitar Amplifier Preamp Stage

Compatibility: EVH 5150III and Other High-Gain Amplifiers

Tone Character: High Gain, Bright, Tight, Articulate
Brand:EVHCategory:Amplifier PartsSKU:0223283002