The Ashdown MF-484 is a 30W all-tube guitar amp with switchable boost for rock riffs. Powered by ECC81, ECC82, ECC83 tubes, and EL84s, it offers clean tones. Unique Two notes Torpedo tech emulates six classic cabinets. Intuitive front panel controls for EQ and Torpedo output with Celestion speaker emulations. USB port for sound customisation.