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Description
The MAG 300H head features a potent new fan-cooled 307 watts RMS power section. Rotary bass, middle and treble controls are supplemented by smaller rotary controls providing 15dB of cut and boost at 220Hz and 1.6kHz, providing a comprehensive 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-harmonic generator is ready and able to deliver truck loads of earth moving tone if called upon.
Features: · 307w Amplifier · Active and passive bass inputs · Line input · Balanced DI output · Tuner output · Effects loop · Dimensions 90 x 463 x 267mm · Weight 8.5 kg
Videos
Ashdown Engineering
Guy Pratt presents the Ashdown Engineering MAG Bass Amp range
Guy Pratt presents the Ashdown Engineering MAG Bass Amp range
Ashdown Engineering
Ashdown MAG300 Bass Amp
Bauer Studio
Reviews
PROS
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Durable build, can withstand harsh conditions
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Provides powerful output, suitable for loud environments
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EQ offers great adjustability
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Low and high boosts enhance sound versatility
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Aggressive mid-range suitable for rock genres
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Unique sound signature appreciated by users
CONS
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Subharmonic feature may be underused by some
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Ashdown Engineering MAG300.
Features and functionality
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Includes distortion and subharmonic boost effects, both controllable with dials and on/off switches, enhancing versatility without complicating pedal setups.
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The MAG300 tone is described as vintage and tight, appealing to rock musicians but may not suit all styles.
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The MAG300's true output with just the built-in 1x15" speaker is approximately half of the rated 307 watts due to the 8-ohm impedance.
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Use cases and applications
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Ideal for rehearsals and practice, particularly when paired with a 2x10 cabinet, providing ample sound for smaller venues or personal use.
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In band settings, the MAG300 can overpower a drummer and a 100-watt guitar amp, proving its loudness capability.
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Owners suggest pairing the MAG300 head with a 2x10" + tweeter configuration for better sound and portability in small venues.
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User experience
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Owners appreciate the flexibility of using the MAG300 head with different cabinets, such as the Ashdown 2x10 deep cabinet, for tailored sound configurations.
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Owners report the MAG300 head performs better through non-Ashdown cabs, providing more volume and clarity.
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An owner who resolved a blown fuse issue on the MAG300 has found it reliable for diverse gig settings since 2009, indicating long-term durability.
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Build quality
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The MAG300 is noted for its weight, which can be cumbersome for gigs involving stairs or frequent transport.
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Comparisons
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Some users find the MAG300 less reliable than other brands, citing issues like blowing preamp fuses.
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4.0 out of 5
Based on 4 Reviews and 15 Ratings
273
I swear by these
For budget bassing you really can't find anything better for the price on the secoundhand market. With onboard eq that can be turned on and off and a warm sound profile it goes will with basically any pedal ive tried through it. It has two patches for bass and treble boost which is endlessly practical. These patches can also be used as a gain boost when both pressed in. 300w gives you plenty of headroom but if you want to crank it you absolutely can without problems. The one issue ive had is one that goes with any piece of older gear, but this one more than most. Some of the pots are scratchy, for me its the gain and lower mids knob. I generally avoid touching them because of the very unpleasant noise they make but they give me no issues if left untouched. You could probably replace them yourself if you have the know-how, I am atleast thinking about it.
Preferred Settings + Usage:
Treble boost with both patches pressed in and medium high gain.
225
A workhorse
I purchased a used MAG300 about 5 years ago when I needed more oomph. I still use it regularly, and it still powers my 4x10 with enough juice to keep me heard about a loud drummer.
The EQ is great, and the low and high boosts are a welcome addition when you need 'em for that little bit extra for a song. I personally haven't used the subharmonic feature, but these things are built like tanks. It's been outdoors, it's gotten caught in rain, and it's been bounced around car trunks. Can't ask for much more out of an inexpensive head.
215
Good amps. I run two of the EVO iii models in my rig in parallel, they hold up nicely.
The sounds I go for in the bands I play with are very Muse inspired, therefore I run two of these heads at the same time, each going to its own cab. One head takes my clean signal and is always on, the other is turned on and off with a very driven sound from my EHX Bass Big Muff. I take a DI from the clean head and mic the distortion cab, usually with an SM57. They have a very aggressive mid-range, making them perfect for rock and love to cut through, I enjoy their unique sound for what I do and I am luckily located a very short drive from Ashdown HQ in the UK.
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use Ashdown Engineering MAG300, it is most commonly used with the following gear.
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