Modular synthesizer
Modular synthesizer for sale on Ireland's largest auction and classifieds sites
Behringer analog - k-2, - £125.50
Fully working behringer • Analog semi modular • Synthesizer great condition - Free postage - New and Used
Fully working behringer • Analog semi modular • Synthesizer great condition - Free postage - New and Used
Befaco oneiroi eurorack - befaco, - £292.92
Befaco oneiroi mint • Condition fully functional • This factory build - Free postage - New and Used
Befaco oneiroi mint • Condition fully functional • This factory build - Free postage - New and Used
Behringer kobol expander - kobol, - £110.34
Behringer kobol expander • Semi modular analogue • Synthesizer great condition - Free postage - New and Used
Behringer kobol expander • Semi modular analogue • Synthesizer great condition - Free postage - New and Used
Behringer grind hybrid - grind, - £130.70
Excellent condition home • Use only comes • Box unopened patch - Free postage - New and Used
Excellent condition home • Use only comes • Box unopened patch - Free postage - New and Used
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Behringer neutron semi modular - neutron, semi-modular - £151.50
Box excellent condition • Behringer neutron semi • Modular synthesizer versatile - Free postage - New and Used
Box excellent condition • Behringer neutron semi • Modular synthesizer versatile - Free postage - New and Used
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48 listings · from £12.94 · avg £253.54
⚠️ These listings were last updated more than 24 days ago.
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Browse 48 modular synthesizer listings currently in our index. Prices range from £12.94 to £1281.7, with an average of £253.54. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about modular synthesizer →
Behringer spice analog - behringer, - £150.00
Spice rhythmic creativity • Dual step analog • Sequencer that enables - Free postage - New and Used
Spice rhythmic creativity • Dual step analog • Sequencer that enables - Free postage - New and Used
Arturia minibrute - minibrute, 2 - £312.70
Fully working arturia • Minibrute analog synthesizer • Point patchbay modular - Free postage - New and Used
Fully working arturia • Minibrute analog synthesizer • Point patchbay modular - Free postage - New and Used
Behringer analog synthesizer - behringer, - £146.30
Had around year • Want get clone • Instead been sat - Free postage - New and Used
Had around year • Want get clone • Instead been sat - Free postage - New and Used
Serge modular homebuilt - 73-75, - £700.00
Was developed human • Comparator thc maker • Also behind you - Free postage - New and Used
Was developed human • Comparator thc maker • Also behind you - Free postage - New and Used
Herbs and stones - stones, foam - £203.50
Eurorack version herbs • Stones liquid foam • Synthesizer lovely sounding - Free postage - New and Used
Eurorack version herbs • Stones liquid foam • Synthesizer lovely sounding - Free postage - New and Used
Behringer neutron semi modular - behringer, - £199.00
Near perfect like • New condition very • Little usage kept - Free postage - New and Used
Near perfect like • New condition very • Little usage kept - Free postage - New and Used
East beast semi modular - east, - £198.30
Cre8audio west pest • East beast reviewthe • Most compelling semi - Free postage - New and Used
Cre8audio west pest • East beast reviewthe • Most compelling semi - Free postage - New and Used
Dnipro metamorph and gate - metamorph, - £190.00
Great working condition - Free postage - New and Used
Great working condition - Free postage - New and Used
Arturia minibrute analogue - minibrute, 2 - £330.55
This powerful fun • Versatile analogue monophonic • Semi modular synthesizer - Free postage - New and Used
This powerful fun • Versatile analogue monophonic • Semi modular synthesizer - Free postage - New and Used
Ornament and crime with - and, - £153.80
Hemispheres installed extremely • Powerful multi function • Module - Free postage - New and Used
Hemispheres installed extremely • Powerful multi function • Module - Free postage - New and Used
Moog subharmonicon - moog, - £394.00
Fantastic unique subharmonicon • This makes very • Interesting sounds easy - Free postage - New and Used
Fantastic unique subharmonicon • This makes very • Interesting sounds easy - Free postage - New and Used
Dreadbox nyx reissue - nyx, desktop - £297.10
Dreadbox nyx reissue • Desktop semi modular • Analog synthesizer high - Free postage - New and Used
Dreadbox nyx reissue • Desktop semi modular • Analog synthesizer high - Free postage - New and Used
Wmd chimera eurorack modular - chimera, - £177.50
Excellent condition comes • Cable screws original • Box - Free postage - New and Used
Excellent condition comes • Cable screws original • Box - Free postage - New and Used
Tiptop uzeus eurorack - eurorack, + - £125.50
This brick style • Power adapter made • Uzeus happy ending - Free postage - New and Used
This brick style • Power adapter made • Uzeus happy ending - Free postage - New and Used
Behringer syncussion synth - behringer, - £135.90
Behringer syncussion synth • Module excellent condition - Free postage - New and Used
Behringer syncussion synth • Module excellent condition - Free postage - New and Used
Anywhere instruments tinysizer - anywhere, - £1281.70
Sale tinysizer anywhere • Instruments very rare • Compact modular synth - Free postage - New and Used
Sale tinysizer anywhere • Instruments very rare • Compact modular synth - Free postage - New and Used
Make noise coast - make, - £414.70
Also includes printed • Stand adapter cable • Midi - Free postage - New and Used
Also includes printed • Stand adapter cable • Midi - Free postage - New and Used
Make noise wogglebug eurorack - wogglebug, - £132.79
Make noise wogglebug • Eurorack modular synthesiser • Unit creating unique - Free postage - New and Used
Make noise wogglebug • Eurorack modular synthesiser • Unit creating unique - Free postage - New and Used
Behringer 2600 synth module - behringer, - £281.50
Behringer 2600 synth • Excellent condition - Free postage - New and Used
Behringer 2600 synth • Excellent condition - Free postage - New and Used
Pittsburgh modular okapi - 2+2, - £129.95
- Free postage - New and Used
- Free postage - New and Used
The complete synthesizer guide - synthesizer, - £12.94
Complete synthesizer guide • David crombie really • Workings synthesis - Free postage - New and Used
Complete synthesizer guide • David crombie really • Workings synthesis - Free postage - New and Used
Doepfer 190 midi - a-190-2, cv/gate - £73.50
Doepfer midi module • Great condition pictured • Comes power cable - Free postage - New and Used
Doepfer midi module • Great condition pictured • Comes power cable - Free postage - New and Used
Make noise optomix - optomix, v2 - £193.10
Optomix rev eurorack • Low pass gate • Mint model number - Free postage - New and Used
Optomix rev eurorack • Low pass gate • Mint model number - Free postage - New and Used
Eurorack ssi2130 analogue - eurorack, - £167.10
Precision analog vco • Through zero integrated • Core based thessi2130 - Free postage - New and Used
Precision analog vco • Through zero integrated • Core based thessi2130 - Free postage - New and Used
Monsoon mutable instruments - monsoon, - £172.30
Well built monsoon • Format clone mutable • Instruments clouds fully - Free postage - New and Used
Well built monsoon • Format clone mutable • Instruments clouds fully - Free postage - New and Used
Make noise moddemix - make, - £81.62
Moddemix lpg mixer • Eurorack module versatile • Modular synthesiser unit - Free postage - New and Used
Moddemix lpg mixer • Eurorack module versatile • Modular synthesiser unit - Free postage - New and Used
Erica synths drum sequencer - drum, - £255.50
Erica synths drum • Sequencer good working • Exception tiny paint - Free postage - New and Used
Erica synths drum • Sequencer good working • Exception tiny paint - Free postage - New and Used
4ms pod32 powered synth - 4ms, - £115.00
Excellent condition supplied • Psu please check • Listings combined postage - Free postage - New and Used
Excellent condition supplied • Psu please check • Listings combined postage - Free postage - New and Used
Trogotronic m286 collier - m286, - £516.70
Removable lid features • Finger pull hinge • Pins easy access - Free postage - New and Used
Removable lid features • Finger pull hinge • Pins easy access - Free postage - New and Used
Plinky synth - og, - £182.70
Built myself from • Original 2nd run • Kit all working - Free postage - New and Used
Built myself from • Original 2nd run • Kit all working - Free postage - New and Used
Handmade powered eurorack case - handmade, - £167.10
Here fault one • Power distribution boards • Rack sleeve was - Free postage - New and Used
Here fault one • Power distribution boards • Rack sleeve was - Free postage - New and Used
Tangible waves modular - waves, ae - £669.70
Modules this case • Are working but • Two problems have - Free postage - New and Used
Modules this case • Are working but • Two problems have - Free postage - New and Used
Arturia minibrute analogue - minibrute, - £322.90
Combining huge analog • Tone powerful sound • Shaping features step - Free postage - New and Used
Combining huge analog • Tone powerful sound • Shaping features step - Free postage - New and Used
Toppobrillo quantimator - toppobrillo, - £145.58
Toppobrillo quantimator eurorack • Module modular synthesisers • This model offers - Free postage - New and Used
Toppobrillo quantimator eurorack • Module modular synthesisers • This model offers - Free postage - New and Used
Doepfer dark energy analog - 2, - £299.99
Owned unit from • New had easy • Life never been - Free postage - New and Used
Owned unit from • New had easy • Life never been - Free postage - New and Used
Moog mother semi - moog, - £440.20
- Free postage - New and Used
- Free postage - New and Used
Erica synths clap eurorack - erica, - £115.10
Erica synths clap • Synthesis punchy classic • Sound module has - Free postage - New and Used
Erica synths clap • Synthesis punchy classic • Sound module has - Free postage - New and Used
Moog mother semi - 32, semi-modular - £410.00
Moog mother good • Working condition boxed • Everything shown picture - Free postage - New and Used
Moog mother good • Working condition boxed • Everything shown picture - Free postage - New and Used
Waldorf nw1 wavetable - nw1, - £173.34
- Free postage - New and Used
- Free postage - New and Used
Korg volca modular 3 - korg, x - £350.00
Volca modular synths • Customised stand adapted • That all power - Free postage - New and Used
Volca modular synths • Customised stand adapted • That all power - Free postage - New and Used
Behringer pro 800 - 800, synth - £187.90
Behringer pro 800 • Synth module rack • Ears excellent condition - Free postage - New and Used
Behringer pro 800 • Synth module rack • Ears excellent condition - Free postage - New and Used
Eurorack analog vco synth - analog, - £109.90
Core ssi2131 precision • Analog vco andlin • Exponential linear frequency - Free postage - New and Used
Core ssi2131 precision • Analog vco andlin • Exponential linear frequency - Free postage - New and Used
Xaoc devices koszalin stereo - xaoc, - £241.98
Koszalin digital module • Dsp behind analog • Interface - Free postage - New and Used
Koszalin digital module • Dsp behind analog • Interface - Free postage - New and Used
Try this: motu 828 | octopre | pa bass bins | pa microphone | pa subwoofer | pa equipment | parametric eq | peavey pro | peavey powered mixers | phantom power supply
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Everything you need to know about modular synthesizer
Whether you are looking for a brand-new or second-hand modular synthesizer, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £12.94, while premium listings can reach £1281.7 — giving you a wide budget spread to work with. The average price of £253.54 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.