Electro-Harmonix Abrams 100 Guitar Amp Head

The Electro-Harmonix ABRAMS100 packs a full 100 watts of Class-D power into an incredibly compact 2.5-pound amp head. Designed with plenty of clean headroom, it delivers a clear, characterful foundation that makes it an excellent pedal platform while still offering some harmonic sweetness and light breakup as the gain is pushed. The straightforward control layout includes Gain, Bass, Mid, Treble, Reverb, and Volume, along with a Bright switch for adding extra presence and top-end definition. Built-in digital spring reverb provides classic ambience without requiring another pedal, while the series effects loop gives modulation and time-based effects a dedicated place after the amp's EQ section. The ABRAMS100 is also a great match for preamp pedals and modeling rigs. Plugging directly into the effects return bypasses the ABRAMS100's preamp and feeds the external signal into its power amp, with the onboard Reverb and Volume controls remaining available. With 4–16 ohm speaker compatibility, 100 watts of power, and a chassis measuring just 8.5" x 7.5" x 2.5", it's a seriously portable solution for players who want big output without hauling around a big amp head. Features: 100 watts of Class-D power; high-headroom analog preamp; gain, bass, mid, treble, reverb, and volume controls; bright switch; built-in digital spring reverb; series effects loop; effects return allows direct connection to power amp; 4–16 ohm speaker output.