Play the brand that the pros play! Ashdown bass amps are some of the finest amplifiers in the world, and are played by the best bands and players in the world (U2, the WHO, System of a Down, Lenny Kravitz, Radiohead, Roger Waters of Pink Floyd fame, etc...). The tone shaping facilities shared by the MAG amplifier head and all MAG combos are among the most sophisticated you’ll find. Whether you are looking for a crushing rock tone, or something boomier and funkier, or anything in between, the Ashdown MAG series delivers.
The Rotary bass, middle and treble controls are supplemented by smaller rotary controls providing 15dB of cut and boost at 220Hz and 1.6kHz, giving you a precision 5 band EQ section. Additionally, front panel push switches for Bright and Deep settings provide instant access to attacking and warm, rounded sounds respectively.
And, on the subject of low end response, the trademark Ashdown sub-harmoniser is ready and able to generate truck loads of earth moving tone if called upon.
Inputs are provided for active and passive instruments and the front panel also features an effects send and return, a tuner/line output and a balanced DI output for direct connection to a mixing console.
Use the Ashdown 300H with one of the fine Ashdown speaker cabinets or with your existing speaker cab for amazing tone!

MPN: Mag300H
UPC: 663839002340

MAG300 head

307 watts of power
sweepable EQ controls for the ultimate in tonal flexibility
"Sub Harmonic" feature for ultra low tones
Effects send
Tuner output
Low impedance direct out for recording/PA use


Effects yes
Impedance 4 Ohms
Weight 19
Amplifier Type 1-channel MOSFET (provides tube-like tones)
Power Handling 307W RMS, 550W peak