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Aguilar AG700 Bass Head

The Aguilar AG700 takes the legendary AG500 and gives it more low end and near-limitless headroom.

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Aguilar TH700 Tone Hammer 700 Lightweight Bass Head

A powerful, portable and flexible bass head featuring the classic Aguilar tone in a super lightweight package!

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Aguilar TH350 Tone Hammer 350 Lightweight Bass Head

A Gak Overview of the Tonehammer 350 Super Light Head: . The Aguilar Tone Hammer 350 delivers a new range of Super Light, portable yet extremely power...

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Aguilar TH500 Tone Hammer 500 Lightweight Bass Head

Tone Hammer 500 features 500 watts, a solid state preamp section with 4-band EQ and fully adjustable drive control, switchable high and low impedance ...

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Ampeg SVT-CL Classic 300W Bass Head, B-Stock

This reconditioned amp was dropped in transit causing the chassis to split. The unit has been rebuilt and is 100% secure, the split can still be seen ...

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Ashdown ABM-300-EVO IV Classic 300W Bass Head

300W Ashdown Bass Magnifier head, valve drive, 9 band EQ, compressor, sub octave and more

Ashdown ABM-600-DR-EVO IV Dual VU Rack Bass Head

Pairs class-leading pre amp sophistication with up-rated powerhouse performance and an all-new 9-band EQ

Ashdown CTM-200-R Classic Tube Magnifier 200W Bass Head, Special Order

Takes its sonic cues from the classic valve heads of the past and pairs its 200W all-valve design with modern features, construction and reliability

Ashdown OriginAL-500H Bass Head

Lightweight, portable and stripped back bass amp head provides Ashdown tone in a gig ready, highly versatile yet affordable package

Ashdown RM-300-EVO II Rootmaster Lightweight 300W Bass Head

For those seeking Ashdown tone, power and reliability without the weight

Ashdown RM-800-EVO II Rootmaster Lightweight 800W Bass Head

For those playing larger stages seeking huge headroom, Ashdown tone and reliability without the weight

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Ashdown ABM-1200-EVO IV Classic 1200W Bass Head

The Ashdown ABM 1200 EVO IV Head is the latest incarnation of the highly successful EVO range. The new Input VU meter lets you adjust the input level ...

Ashdown ABM-1200-EVO IV Classic 1200W Bass Head, B-Stock

The Ashdown ABM 1200 EVO IV Head is the latest incarnation of the highly successful EVO range. The new Input VU meter lets you adjust the input level ...

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Ashdown ABM-600-EVO IV Classic 600W Bass Head

The Ashdown ABM 600 EVO IV Head is the new version of one of the world's most popular bass heads.

Ashdown CTM-300 Classic Tube Magnifier 300W Bass Head, Special Order

Taking inspiration from classic tube heads of the past but with modern features and reliability firmly in mind the Classic Tube Magnifier is a road re...

Ashdown CTM-100 Classic Tube Magnifier 100W Bass Head, Special Order

Continuing on from the success of the acclaimed CTM-300 Head, Ashdown is proud to announce two new lower-powered additions to the range for 2013. Perf...

Ashdown CTM-30 Little Stubby 30W Bass Head, Special Order

Ashdown’s Classic Tube Magnifier (CTM) range has been a long-time favourite of some of the biggest names in Bass

Ashdown OriginAL HD-1 300W Bass Amp Head

Lightweight, portable and stripped back bass amp head takes Ashdown back to the Origin of their Tone.

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Ashdown RM-500 EVO II Rootmaster 500W Bass Head, B-Stock

Box opened packaging slightly worn, amp has small scratch below input control, (see pics) otherwise very good condition.

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Ashdown RM-500 EVO II Rootmaster 500W Bass Head, B-Stock

This recondition unit (module replaced) is in fairly good condition. There are a few scratches on top and bottom of chassis and  (see pics)

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Ashdown RM-500 EVO II Rootmaster Lightweight 500W Bass Head

For those seeking Ashdown tone, power and reliability without the weight...

Ashdown HOD-600 Head Of Doom Geezer Butler 600W Bass Head

Blackstar U700H Unity Elite 700W Bass Head

Packs all the pro features needed for the working bass player including the Response control, Compressor, built-in effects, Chorus, Octaver and 3 type...

Darkglass Alpha-Omega 500 Bass Head

Features Darkglass’ celebrated Alpha and Omega analog drive engines packed into a beautifully brutal 500W bass amp

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Darkglass Alpha-Omega 900 Bass Head

Alpha is punchy and tight with a lot of definition, whereas Omega is simply brutal and raw.

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Darkglass Microtubes 500 V2 Bass Head

Features both of Darkglass’ celebrated Microtubes drive engines in a slick new 500W bass amp

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Darkglass Microtubes 900 V2 Bass Head

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EBS Reidmar 502 Bass Amp Head

The EBS Reidmar 502 EBS Breaks new ground with a lightweight bass amp featuring a new Class D power module co-developed by EBS that truly handles a 2-...

EBS Reidmar 750 Bass Amp Head

The EBS Reidmar 750 is a small but mighty head that is ideal for bassists who want mega headroom without breaking their backs!

EBS TD650 Bass Head, Second-Hand

Grab a preowned EBS bargain from GAK today!

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Fender Bassman 500 Head

The 500 combines a world-standard "blackface" tube preamp with a lightweight 500 watt Class D power amp.

Fender Bassman 800 Bass Amplifier Head

Combining the best of authentic Fender bass sound with modern power.

Fender Super Bassman Head

One of the most powerful and versatile bass amps Fender has ever created, the Super Bassman is a stadium-level 300-watt tube head designed for the big...

Fender Rumble 500 V3 Bass Head

The all-new Rumble Series is a mighty leap forward in the evolution of portable bass amps. Awesome tone, amazing light weight -only 5lbs for a 500w am...

Gallien-Krueger Fusion 550 Bi-Amped Bass Head

The Gallien-Krueger Fusion 550 Tube/Solid State Hybrid Bass Guitar Amplifier Head introduces its first bass head featuring an all tube preamp.. The Ga...

Gallien-Krueger MB 200 Light Weight 200W Bass Head

With it's substantial 200 watt output power, tiny footprint and incredible 2 pound weight, the MB200 is the ultimate in grab and go amplification. Fea...

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Gallien-Krueger MB 500 Light Weight 500W Bass Head

This ultra-light, under-4-pound Gallien-Krueger MB500 bass amplifier head is fully equipped with professional features: master and gain, padded input,...

Gallien-Krueger 1001 RB 700W+50W Bi-Amped Bass Head

The 1001RB-II has the same feature ser as the 700RB-II, but boosts power output to a level for larger venues. With 700W + 50W, it is capable of drivin...

Gallien-Krueger 2001 RB 2x540W+2x50W Bi-Amped Bass Head

The 2001RB Amplifier Head is Gallien-Krueger's big gun with 2 - 500W woofer amps bridgeable to 1000W and 2 - 50W horn amps. It is capable of getting t...

Gallien-Krueger 700 RB 480W+50W Bi-Amped Bass Head

The 700RB-II ups the ante with 480W + 50W bi-amping, which makes it an ideal club amp for driving horn-loaded cabs. With independent control of highs ...

Gallien-Krueger MB Fusion 800 Light Weight 800W Bass Head

The MB Fusion 800 is the newest and next logical step in the MB series of bass amps. The preamp of the the MB Fusion with the power and control of the...

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Hotone NLA-4 Nano Legacy Thunder Bass 5W Head

The Hotone Nano Heart Attack is a 5 watt head Inspired by the legendary AmpegGäó. It's Extremely compact configuration gives amazing tone, even at low...

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Laney NEXUS-TUBE 400W Tube Bass Head

Designed to produce the ultimate in big bass tone, the NEXUS range of amplification represents 40 years of cuttting edge bass amp development. The NEX...

Laney NEXUS-SL 1000W Class D Bass Head

Sleek design, Powerful, Portable, Tube Loaded, TUSB equipped GÇô the NEXUS SL offers un-paralleled bass tones in a compact, portable format. The new N...

Laney NEXUS-SLS 500W Class D Bass Head

A valve preamp 500W bass amp head with built-in USB weighing just 4.5kg!

Laney R500H Richter 500W Bass Head

A bass guitar amplifier head that delivers 500 watts of power.

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Laney R500H Richter 500W Bass Head, Second-Hand

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Markbass Bass MultiAmp Mono Bass Amp Head

New for 2013 we're proud to introduce the BASS MULTIAMP which offers to the bassists the same advantages, having at disposal an incredible wide range ...

Markbass Bass MultiAmp Stereo Bass Amp Head

New for 2013 we're proud to introduce the BASS MULTIAMP which offers to the bassists the same advantages, having at disposal an incredible wide range ...

Markbass Big Bang 500W Bass Amp Head

The Markbass Big Bang 500 watt Bass Head, the smallest yet most powerful bass head ever. The Big Bang head by Markbass produces a warm and rich sound ...