• Yamaha DX7 Voice ROM 104

    For sale is a Yamaha DX7 voice ROM cartridge. This is the 104 Percussion Group cartridge. I sold my DX7 some time ago and thought I'd lost the voice cartridges in a house move but I found them recently and given I don't have the DX7 any more I'm selling them on. The cartridge was in perfect working order the last time it was used in the DX7. The case is showing its age a bit but the cartridge and manual are in good condition as I hope can be seen from the photos. Any questions, please let me know and thanks for looking.
    £30.00
    0 bids
    £5.00 postage
    Ending Today at 9:00PM BST3m 45sBrand: Yamaha
  • Waldorf Rocket Desktop Analogue Synth

    Rocket is an ideal fun sound design machine, which in combination with its extremely attractive price, will appeal to any sound designer and musician interested in quality sounds. It works as a stand-alone instrument or in any imaginable music production environment.
    £169.00
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    16 sold
    Brand: Waldorf
  • Korg Volca Fm

    Korg volca FM Perfect working condition Hardly used
    £100.00
    1 bid
    £10.00 postage
    Ending Today at 9:04PM BST7m 20sBrand: Korg
  • elektron analog four

    For sale is this hardly used Elektron Analog Four. It's a great sounding synth, but I just don't have time to use it anymore. Any queries, let me know.
    £650.00
    2 bids
    Free postage
    Ending Today at 9:23PM BST26m 55sBrand: Elektron
  • New listingKORG TRINITY SYNTHESIZER Touch-screen Workstation WITH FLIGHT CASE- BARGAIN!!

    Theflight case has been used live with a different keyboard, but fits the Trinity perfectly. (The case has bumps and scratches but is still an excellent, well made case). It hasnever been gigged and was always a studio synth, and in recent years it has just been resting in its flight case- which is also part of the sale.
    £199.00
    Brand: Korg
    £30.00 postage
    or Best Offer
  • New listingArturia Microbrute Analog Synthesiser - Boxed

    100% Analog audio signal path. Monophonic synthesizer. Steiner-Parker 2-pole multimode filter (Low Pass, Band Pass, High Pass).
    £189.99
    Brand: Arturia
    £11.00 postage
    or Best Offer
  • Abstract Data Wave Boss Eurorack Doepfer Analog Synth

    The worlds most useful utility module. Attenuation, gain, bias, offset, rectification, mixer, vca, summing... all in 10hp. Module in perfect condition. Any questions, please ask.
    £51.00
    19 bids
    £5.00 postage
    Ending Today at 9:47PM BST50m 25sBrand: DOEPFER
  • New listingKorg Volca Fm

    Korg Volga FM. Great synth in perfect working order. My move to Reason 9 means this doesn't get the use it deserves. Grab a bargain. Comes with box - instructions found online.
    £95.00
    Brand: Korg
    £4.50 postage
    12 watching
  • Waldorf Pulse 2 Analog Synth

    Waldorf Pulse 2 in 'as new' condition. Comes with all leads, box, and high quality custom wooden stand. Any questions please ask.
    £280.00
    23 bids
    £8.95 postage
    Ending Today at 9:44PM BST47m 26sBrand: Waldorf
  • New listingMoog mother 32

    Mint condition. Hardly used I have 2 of these for sale Boxed with PSU, manual Patch leads and pot trim tool. This auction is for one Mother 32
    £460.00
    Brand: MOOG
    £8.95 postage
    or Best Offer
  • New listingNEW! Roland Boutique TR-09 Drum Machine

    The influence of the TR-909 drum machine is still heard—and felt—more than three decades after it was launched. Now, the 909 sound is available as part of the Roland Boutique series in the form of the TR-09.
    £249.99
    Brand: Roland
    £8.95 postage
    or Best Offer
  • New listingLadik L-010 Waveform Animator Eurorack Module - 8 phase shifted copies of input!

    Try mix two waveforms in different octaves to Animator´s input (sine and triangle for example) – at Animator´s output you´ll get sound like from some kind of ring modulator but softer/milder and moving.
    £48.00
    Free postage
    or Best Offer
  • Mutable Instruments Shruthi 4PM

    Owned since built, the Shruthi is a hybrid digital/analog monosynth comprising digital oscillators and analog filter and amplifier. This does not affect operation or functionality of the display or synth.
    £180.00
    Brand: Mutable Instruments
    £7.00 postage
    or Best Offer
  • New listingKorg MS20m & SQ-1 Desktop Analogue Synthesizer and step sequencer

    Complete with patch leads psu, and SQ-1 step sequencer. Would prefer a cash deal. Mint condition, expertly lovingly built and hardly used as I just don't get the time to tinker anymore.
    £990.00
    Brand: Korg
    £15.00 postage
  • Jen SX1000 Synthetone Vintage Analogue Synthesizer

    This mono-synth was made in Italy by Jen and in production between 1978-1982. It has a lovely sound and I personally love the pulse width modulation. Cosmetically it has 8 of the coloured knob caps missing, this is very common with the SX1000.
    £280.00
    Free postage
    13 watching
  • New listingKORG P3 Piano Module MIDI Synthesizer with manual

    KORG P3 Piano Module MIDI Synthesizer.
    £60.00
    Brand: Korg
    £5.00 postage
  • New listingMoog Mother 32

    This is a barely used Moog Mother 32 in great condition, comes with original box and manual a bunch of extra patch cables bought seperately. All working perfectly and cosmetically sound, this synth is an absolutely fantastic piece of kit and I couldn't recommend it more. PSU included.
    £480.00
    Brand: MOOG
    £12.00 postage
    or Best Offer
  • New listingJ3RK Dual Mirror Core VCO Eurorack PLL FM Logic much more RARE

    Amongst other things this central section can be used to build a phase-locked loop. Doepfer A-111-1 High end VCO 2. Erica Synths Pico VCO Compact digital VCO. Doepfer A-138u Dual micro mixer.
    £380.00
    Free postage
    or Best Offer
  • New listingKorg KARMA 61 key synthesiser with EXB-PCM04 and EXB-PCM09 Trance Attack

    Includes Dance Extreme and Trance Extreme PCM boards. Both boxed with original sound disks. Korg Karma. all buttons, keys and dials work perfectly. Original Korg PSU.
    £480.00
    Brand: Korg
    Free postage
  • Yamaha AN1x (Virtual Analog) Physical Modeling Synthesizer (1997)

    It's a classic late-90s virtual analog synth that's capable of creating a very wide range of sounds. It has a reputation as a trance machine, but it's useful for so much more than that. This one is in great condition, fully working, internal battery replaced less than 6 months ago.
    £375.00
    Brand: Yamaha
    Free postage
    12 watching
  • Make Noise modDemix VCA Mixer Ring Mod Eurorack Modular Synth

    Able to introduce warm distortions to audio signals, sounds like no other VCA or Ring Mod made. Auxiliary in allows for the stacking of multiple modDemix units to create larger mixes.
    £100.00
    Free postage
    or Best Offer
    11 watching
  • New listingArturia Matrixbrute analogue Synthesiser

    Fantastic synth in mint condition. Only had a few hours use as haven't got the time at the moment. Comes with all original packaging and lead. Pick up only (This thing is very solidly built and quite reassuringly heavy)
    £1,500.00
    Collection in person
    or Best Offer
    Brand: Arturia
  • New listingHexinverter SympleSeq v2 simple seq eurorack sequencer dual channel 8 step

    A dual channel 8-step analogue sequencer. Loads of options for clocking the two sequencers internally/externally, skipping steps etc. Bought by me from the person who built it for £208. I've added good quality red and blue knobs which match the colour of the step LEDs (also alternating blue and red for ease of use).
    £180.00
    Free postage
    or Best Offer
  • Ladik S-050 VC 2 channel Clockworks - Eurorack Synthesizer Module

    This listing is for a Ladik S-050 2ch VC Clockworks module (a 2 channel voltage controlled clock divider), 4hp in Eurorack format. The module is fully working and includes power cable.
    £35.00
    £4.00 postage
  • Roland Boutique JU-06

    Roland JU-06. This unit is in immaculate condition. From a smoke/pet free home.
    £299.00
    Click & Collect
    £10.00 postage
    Brand: Roland
    13 watching

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Pro Audio Synthesisers & Sound Modules 

There are many synthesisers and sound modules available from a range of manufacturers. Synthesisers come in many different forms and capable of creating a wide range of sounds which can be used across many genres. 

Differences between analogue and digital modules

  • Analogue - These synthesisers use analogue circuits and signals to produce sound electronically. Synthesisers were originally analogue, and many players prefer the more traditional natural sound and hands-on tone shaping which analogue synthesisers offer
  • Digital - Digital systems use a series of algorithms to create sound digitally. Digital synthesisers are usually cheaper than analogue, and offer functions such as saveable presets and virtual imitations of classic analogue sounds
  • Hybrids - They offer a middle ground featuring both analogue and digital circuits. There is no correct type of synthesiser, and it is best to check which features best fit your style and budget

Benefits of a synthesisers and sound modules

  • Endless possibilities – Synthesisers can offer potentially endless tonal possibilities, ensuring that you have all bases covered no matter what genre of music you play. This makes a synthesiser a very versatile piece of pro audio equipment
  • Incredible selection of sounds – Whether you go down the vintage analogue route or opt for a modern digital synthesiser, there are an incredible selection of sounds and effects available to be created
  • Specialist vs general – Some synthesisers are designed to create a specific sound or effect, whereas others offer a wide range of sounds and features. This allows the casual player the opportunity to create many different sounds from one piece of kit, whist allowing others to find specialist equipment dedicated to a particular sound or effect which they desire
  • To suit any budget – Synthesisers and sound modules vary dramatically in price, providing musicians of all budgets the opportunity to purchase them
  • Link up – Modern synthesisers can often be linked together or to computers to allow future upgrades to its software, increasing its capabilities

Reliability and protection

  • Durable and reliable – When synthesisers were first designed they were often temperamental and suffered from tuning stability issues. Modern synthesisers are built from quality components, making them strong enough to handle touring and high levels of use
  • Cases and stands – Flight cases and performance stands are available to ensure your kit remains safe and secure during a performance or whist in transit
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