Revv G20 in Black Guitar Amplifier, (Used)

2026-04-09T16:33:42+01:00

Vendor: USED
Type: GUITARS
Price: 649.00

The Revv G20 in Black is a compact all-tube guitar amplifier head designed to offer full-bodied, responsive tones in a portable package. Its EL84 power tubes deliver 20 watts of RMS output, while three ECC83 (12AX7) preamp tubes shape everything from sparkling cleans to crunchy drive. The one-piece chassis gives players access to Volume, Gain, Bass, Middle, and Treble controls, allowing for nuanced tone shaping that works well in both studio and small-venue settings.

On the front panel, the Master knob controls overall output, while the Gain adjusts preamp saturation, letting the amp transition smoothly from gentle overdrive to more aggressive textures. An integrated effects loop expands versatility, enabling the use of external processors without compromising the core tube tone. Selectable 8 Ω and 16 Ω outputs make it easy to pair the head with a variety of speaker cabinets, while the EL84-driven voicing emphasises clear mids and crisp highs even at lower volumes, making it ideal for recording or practice without sacrificing tonal character.

Canadian-built and thoughtfully engineered, the G20 balances robust construction with a compact footprint, ensuring it’s easy to transport and integrate into a rig. Its tonal range is surprisingly broad for a 20‑watt head, handling styles from clean blues and jazzy warmth to gritty rock and modern high-gain applications. This combination of portability, tube responsiveness, and dynamic control makes it a flexible option for guitarists who want authentic tube tone in a smaller, manageable form.