AudioFuAudioFu Chart · October 2026
Best Synthesizer Peripherals for Advanced 2026
The top pick is Elektron Analog Heat +FX ($1,172). Soma Laboratory Cosmos Drifting Memory Station gives you the most for the money at $879. Hammond XPK-250Wmk3 leads the high end. Ranked by the AudioFu Index from 79 models across 29 brands, prices checked every night.
Last updated: October 15, 2026
Top 10
Full detail for the 10 highest AudioFu Index scores. Every other model is listed below.
-
- Weight1.5 kg
The Analog Heat +FX is a powerhouse for anyone wanting to inject serious analog character into their sound. It's a fantastic tool for sound design, adding grit and movement, and generally making your tracks feel more alive – especially great for electronic music producers and those seeking unique textures.
Pros
- The 8-Fold distortion circuits deliver incredibly thick, saturated analog warmth.
- Assignable LFOs and envelope follower offer deep, dynamic modulation possibilities.
- Robust build quality with precise encoders inspires confident, tactile workflow.
Cons
- The complex routing can be overwhelming for users unfamiliar with Elektron's workflow.
- Limited input gain range might require pre-amplification for weaker signals.
65AudioFu
Index↓ 4.7%since Aug 14 · lowest so far$1,230 · Aug 14$1,172 now$1,172€1,047 at Thomann · in stockCheck price ↗ -
Soma Laboratory Cosmos Drifting Memory Station
Cosmos Blue · SOMA
32 for sale on Reverb2 finishes at Thomann
The Cosmos Blue isn't your typical looper; it’s a sound design tool disguised as one. It's perfect for ambient musicians, experimental sound artists, or anyone wanting to create immersive, evolving textures – think Tim Hecker meets a delay pedal. It demands patience, but the sonic rewards are considerable.
Pros
- Unique algorithm-driven delay network creates truly evolving soundscapes.
- Blur and Drift controls offer subtle, organic modulation beyond standard effects.
- Footswitchable filters provide dynamic tonal shaping for live performance.
Cons
- Limited algorithm variety might feel restrictive for some users seeking broader sonic palettes.
- The learning curve is steeper than simpler loopers; requires experimentation to master.
-
- Weight12.7 kg
The XPK-200G is a solid choice for Hammond organ players wanting a dedicated, expressive bass pedal. It's a great solution for adding a touch-sensitive bass foundation to your organ rig without needing a separate bass instrument, and the integrated sounds offer some creative possibilities.
Pros
- Excellent touch response provides nuanced bass articulation
- Integrated tone generator adds flexibility beyond MIDI bass
- Robust construction with a sturdy steel pedal frame
Cons
- Size and weight make portability a significant challenge
- Limited tonal palette compared to dedicated bass synths
52AudioFu
IndexStableno change since Aug 14Aug 14$1,398 now$1,398€1,249 at Thomann · in stockCheck price ↗ -
Oxi Instruments One MKII MIDI / CV Sequencer
One MKII Black Edition · OXI Instruments
16 for sale on Reverb1 finish at Thomann
The OXI Instruments One MKII Black Edition is a powerhouse for electronic musicians and experimental sound designers. Its eight independent sequencers, coupled with the granular control over each step, lets you create incredibly intricate and evolving patterns. If you crave a hands-on, deeply interactive sequencing experience beyond a standard DAW, this is a fantastic tool to explore.
Pros
- Black Edition finish elevates aesthetics and perceived value
- Eight sequencers offer immense creative routing possibilities
- Deep modulation options allow for complex, evolving soundscapes
Cons
- Steep learning curve for users unfamiliar with step sequencing concepts
- Limited polyphony in Poly mode might restrict some users
51AudioFu
IndexStableno change since Aug 14Aug 14$1,006 now$1,006€899 at Thomann · in stockCheck price ↗ -
- Weight1.8 kg
The Moonwind MKII is a serious sound-shaping tool. It's a fantastic addition for experimental electronic musicians, sound designers, and anyone wanting a distinct analog filter character with a really unique flavor. The sequencing capabilities add a layer of depth that elevates it beyond a simple filter.
Pros
- Exceptional filter character; truly unique, warm analog tone.
- Step sequencer offers surprisingly deep modulation possibilities.
- Touchpad provides immediate, expressive real-time parameter control.
Cons
- Relatively complex interface; a steeper learning curve than simpler filters.
- Size and weight make it less ideal for portable setups.
49AudioFu
Index↓ 5.9%since Aug 14 · lowest so far$950 · Aug 14$894 now$894€799 at Thomann · in stockCheck price ↗ -
- Weight7.7 kg
The XPK-130G is a clever little unit for organists and keyboard players wanting a dedicated, expressive bass pedal without hauling around a full bass rig. It’s a premium-priced solution, but the integrated sounds and MIDI capabilities make it a solid choice for live performance or studio work where space is at a premium.
Pros
- Solid build quality with robust metal pedal and casing.
- Integrated tone generator provides surprisingly usable bass sounds.
- Touch-sensitive pedal offers expressive playing capabilities.
Cons
- The 13-tone range is limited for extended basslines and experimentation.
- Relatively heavy for a pedal, portability is somewhat compromised.
48AudioFu
IndexStableno change since Aug 14Aug 14$995 now$995€889 at Thomann · in stockCheck price ↗ -
- Weight5.1 kg
The Sherman Filterbank 2 Dual Rack is a powerhouse for sound design and experimental music. It’s a serious piece of kit, offering a unique, warm, and characterful filtering experience that's a throwback to classic analog designs – perfect for electronic musicians, film composers, and anyone wanting to sculpt truly individual sounds.
Pros
- Dual-channel design doubles sonic possibilities and creative routing.
- Analog filters deliver a thick, resonant character; truly vintage warmth.
- Harmonics switch provides unique harmonic relationships for complex textures.
Cons
- The interface can feel overwhelming initially; steep learning curve for newcomers.
- Rack format limits portability; requires dedicated rack space and power.
48AudioFu
Index↓ 0.7%since Aug 14 · lowest so far$1,656 · Aug 14$1,645 now$1,645€1,469 at Thomann · in stockCheck price ↗ -
- Weight25 kg
This pedal feels just like the old B-3 and C-3 models you love. It fits many different keyboards and has an expression pedal built right in. It is heavy to carry but works with both old and new gear.
Pros
- Three physical contacts mimic classic B-3 and C-3 pedals perfectly.
- Works with XK-7D, XK-7, XK-5, A-3, and expanded models.
- Integrated EXP-100f expression pedal saves space on the floor.
Cons
- Very heavy at 25 kg makes moving it difficult.
- No power adapter listed in the description.
48AudioFu
IndexStableno change since Aug 17Aug 17$4,096 now$4,096€3,659 at Thomann · in stockCheck price ↗ -
- Weight3.8 kg
The Sherman Filterbank 2 is a powerhouse for sound design and experimental music. Its dual filters and extensive modulation options let you craft truly unique and evolving sounds—perfect for electronic musicians, sound designers, and anyone wanting to add serious character to their synths. It's a complex tool, but the sonic rewards are massive.
Pros
- Dual filters deliver incredibly rich, complex harmonic textures.
- Harmonics switch allows for unique, musical filter interactions.
- Overdrive circuit adds grit and warmth for aggressive sounds.
Cons
- Steep learning curve due to extensive parameter options.
- The unit's size and weight make it less portable for gigging.
-
- Weight13.5 kg
The Legend Pedalboard 25 is a beautifully built, dedicated pedalboard designed primarily for Viscount organists seeking authentic Hammond-style expression. It's a premium-priced solution for serious players wanting a robust and responsive pedal foundation, though its specific compatibility limits its broader appeal.
Pros
- Solid wood construction lends excellent stability and resonance
- 25 foot buttons offer a substantial expressive range for organ voicings
- Integrated volume pedal provides seamless dynamic control
Cons
- The large footprint demands significant stage space and transport logistics
- Limited MIDI programmability beyond basic Viscount organ functionality
47AudioFu
IndexStableno change since Aug 14Aug 14$1,678 now$1,678€1,499 at Thomann · in stockCheck price ↗
All 79 synthesizer peripherals
Same index, same nightly prices — compact. Colour options of one model share a row. Tap a photo to zoom.
- 11
Viscount Legend LM 73Viscount47Stable$872€779$872€779Check ↗
- 12
Erica Synths Resonant FilterbankErica Synths49Stable$843€753$843€753Check ↗
- 13
Sherman Filterbank 2 RackSherman45↑ 6.7%$928€829$928€829Check ↗
- 14
UDO Audio DMNO ONM-1UDO Audio45Stable$861€769$861€769Check ↗
- 15
SOMA Cosmos Rust EditionSOMA42↑ 16.0%$894€799$894€799Check ↗
- 16
Sherman Filterbank 2 CompactSherman39↑ 9.2%$928€829$928€829Check ↗
- 17
Erica Synths Zen DelayErica Synths58↓ 6.1%$626€559$626€559Check ↗
- 18
Viscount Legend LM 61Viscount47Stable$771€689$771€689Check ↗
- 19
Erica Synths Desktop Matrix MixerMatrix Mixer · Erica Synths53Stable$613€548$613€548Check ↗
- 20
Erica Synths Acidbox IIIErica Synths59Stable$514€459$514€459Check ↗
- 21
OXI Instruments One MKII NostalgiaOXI Instruments31Stable$984€879$984€879Check ↗
- 22
Manikin-Electronic Schrittmacher BlackManikin-Electronic30Stable$1,509€1,348$1,509€1,348Check ↗
- 23
Crumar Lower Manual Mojo 61 MK2Crumar47Stable$648€579$648€579Check ↗
- 24
Erica Synths RazornatorErica Synths49Stable$615€549$615€549Check ↗
- 25
Make Noise 0-Coast Patchable Synthesizer0-Ctrl · Make Noise56Stable$503€449$503€449Check ↗
- 26
SOMA Ornament-8SOMA27↑ 16.1%$894€799$894€799Check ↗
- 27
Dtronics DT-1000Dtronics49Stable$559€499$559€499Check ↗
- 28
Rodec ONE + Ministyler BundleRodec26↑ 4.3%$816€729$816€729Check ↗
- 29
Tube Amp Manufactur Organ DriveTube Amp Manufactur45Stable$536€479$536€479Check ↗
- 30
Bastl Instruments Thyme+Bastl Instruments31Stable$659€589$659€589Check ↗
- 31
Erica Synths XenodriveErica Synths34Stable$615€549$615€549Check ↗
- 32
Endorphin.es Evil PetEndorphin.es36Stable$536€479$536€479Check ↗
- 33
Melbourne Instruments Roto-Control Bitwig EditionMelbourne Instruments31Stable$559€499$559€499Check ↗
- 34
SOMA Utilities (Pin)SOMA27↑ 16.6%$599€535$599€535Check ↗
- 35
Melbourne Instruments Roto-ControlMelbourne Instruments34↓ 6.4%$476€425$476€425Check ↗
- 36
Dreadbox DarknessDreadbox73Stable$285€255$285€255Check ↗
- 37
Korg SQ-64 Polyphonic SequencerSQ-64 · Korg67↓ 3.1%$249€222$249€222Check ↗
- 38
Dreadbox KomorebiDreadbox64Stable$212€189$212€189Check ↗
- 39
Dreadbox KinematicDreadbox55Stable$199€178$199€178Check ↗
- 40
Expressive E Touché SE USB Control SurfaceTouché SE · Expressive E · 2 finishes55↓ 14.9%$256€229$256€229Check ↗
- 41
Dtronics DT-RDX-V2Dtronics50↓ 1.7%$380€339$380€339Check ↗
- 42
Otamatone Classic YellowOtamatone · 5 finishes49Stable$32€29$32€29Check ↗
- 43
Dtronics DT-303Dtronics49Stable$290€259$290€259Check ↗
- 44
Dtronics DT-200 V3Dtronics49Stable$335€299$335€299Check ↗
- 45
Dtronics DT-81ZDtronics49Stable$380€339$380€339Check ↗
- 46
Dtronics DT-300 V2Dtronics49Stable$380€339$380€339Check ↗
- 47
Dtronics DT-800Dtronics49Stable$413€369$413€369Check ↗
- 48
Crumar BurnCrumar48↓ 1.9%$288€257$288€257Check ↗
- 49
Otamatone Melody BlueOtamatone · 4 finishes47Stable$21€19$21€19Check ↗
- 50
Crumar Double BackCrumar47Stable$312€279$312€279Check ↗
- 51
Elektron Outbox 8Elektron46Stable$335€299$335€299Check ↗
- 52
Vermona Action Filter 4Vermona46Stable$423€378$423€378Check ↗
- 53
Vermona Filter LancetVermona46Stable$424€379$424€379Check ↗
- 54
Teenage Engineering EP-40 Riddim Supertone with EP-2350 Ting FX…EP-2350 FX MIC · Teenage Engineering45Stable$66€59$66€59Check ↗
- 55
Korg SQ-1 Step SequencerSQ-1 · Korg43↑ 4.6%$129€115$129€115Check ↗
- 56
Otamatone Classic Crystal Clear BlueOtamatone · 2 finishes42Stable$39€35$39€35Check ↗
- 57
Otamatone Neo WhiteOtamatone · 2 finishes42Stable$50€45$50€45Check ↗
- 58
Otamatone Deluxe WhiteOtamatone · 2 finishes42Stable$88€79$88€79Check ↗
- 59
Otamatone Techno WhiteOtamatone · 2 finishes42Stable$111€99$111€99Check ↗
- 60
Otamatone Classic Hello KittyOtamatone37Stable$44€39$44€39Check ↗
- 61
Otamatone Classic Pac-ManOtamatone37Stable$50€45$50€45Check ↗
- 62
Korg Nu:Tekt NTS-3Korg35↓ 6.6%$174€155$174€155Check ↗
- 63
SOMA Breakout BoxSOMA35Stable$223€199$223€199Check ↗
- 64
TEControl USB MIDI Pedal ControllerTEControl33Stable$92€82$92€82Check ↗
- 65
Leaf Audio Microphonic PlaygroundLeaf Audio33Stable$111€99$111€99Check ↗
- 66
TEControl Analog Breath ControllerTEControl33Stable$156€139$156€139Check ↗
- 67
TEControl USB MIDI Breath ControllerTEControl33Stable$196€175$196€175Check ↗
- 68
Leaf Audio Microphonic Soundbox MKIILeaf Audio33Stable$279€249$279€249Check ↗
- 69
TEControl USB MIDI Breath & Bite ControlTEControl33Stable$357€319$357€319Check ↗
- 70
Bastl Instruments Kastle 2 FX WizardBastl Instruments31Stable$212€189$212€189Check ↗
- 71
Lounsberry Pedals TFP-1 Tall & FatLounsberry Pedals31Stable$256€229$256€229Check ↗
- 72
Lounsberry Pedals OGO-1 Organ GrinderLounsberry Pedals31Stable$256€229$256€229Check ↗
- 73
Jomox T-Resonator MkIIJomox31Stable$312€279$312€279Check ↗
- 74
SOMA Utilities (Screw)SOMA31↑ 8.4%$435€389$435€389Check ↗
- 75
Roland WC-1 Wireless AdapterRoland30Stable$111€99$111€99Check ↗
- 76
ADDAC Mixology PedalADDAC30Stable$268€239$268€239Check ↗
- 77
SOMA IlluminatorSOMA27↑ 21.9%$380€339$380€339Check ↗
- 78
Leaf Audio Add-On Pack 2Leaf Audio20Stable$22€20$22€20Check ↗
- 79
Leaf Audio Add-On Pack 1Leaf Audio20Stable$28€25$28€25Check ↗
Synthesizer Peripherals by the numbers
Measured across all 93 models we track, not a sample.
Median $357 — half of all synthesizer peripherals here cost less.
median of 39 models · 0.35 kg–13.5 kg
How to choose the best synthesizer peripherals
Expression Pedals
Beyond simple sustain, these are your modulation depth, filter sweeps, or even cross-modulation control. Advanced players need robust, assignable pedals with good response and minimal noise - cheap plastic pedals will introduce unwanted artifacts and a sloppy feel.
MIDI Controllers
Forget basic keyboard controllers. We're looking at things like ribbon controllers for nuanced pitch bends, aftertouch pads for dynamic expression, or dedicated knob/fader banks for complex parameter modulation. The action and sensitivity are crucial - a sluggish controller kills articulation.
Sequencers/Arpeggiators
Built-in sequencers are often limiting. External hardware sequencers offer polyphony, advanced timing options (like triplets and dotted rhythms), and the ability to sequence multiple synths simultaneously. Learning curve is a factor - some are dauntingly complex.
CV/Gate Interface
If you're venturing into modular territory, a solid CV/Gate interface is essential. Beyond simple 1V/Octave, look for features like bipolar pitch control, gate polarity switching, and multiple outputs for complex modulation routing - cheap interfaces often suffer from voltage drift and inaccurate tracking.
Audio Interfaces (with MIDI)
While technically not just a peripheral, a high-quality audio interface with robust MIDI connectivity is a cornerstone of a modern synth setup. Low latency, clean preamps, and accurate MIDI clocking are critical for tight timing and pristine sound - don't skimp here.
Buying guide
So, you've mastered Moog envelopes and can dial in a decent Juno chorus - that's great. But slapping a sustain pedal on your vintage poly and calling it a setup isn't gonna cut it anymore. We're talking about peripherals that actually unlock deeper creative control and improve your workflow, not just add a few knobs. Let's level up your synth game.
Don't be fooled by flashy designs or excessive knob counts. Many 'advanced' peripherals are just overpriced toys. Focus on build quality, responsiveness, and the actual functionality they offer.
Paying extra for a solid metal enclosure and accurate voltage control is worth it; paying extra for RGB LEDs is not. Consider your modular needs carefully - a dedicated CV/Gate interface will vastly improve your modular workflow.
How the AudioFu Index works
Five measured signals and nothing else — no stars from strangers, no “tested by experts” we didn’t do. The weights are fixed and public. We don’t play these instruments; we measure the market around them.
This chart covers 93 synthesizer peripherals from the Thomann catalogue. Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
AudioFu earns a commission when you buy through our Thomann links. It never changes the order — the index does.
- Demand40%
How many of this exact model are for sale on Reverb right now — what musicians actually buy and resell.
- Lineup20%
How many finishes Thomann stocks — makers expand the models that sell.
- Price15%
Where the price has moved since we started tracking in August.
- Specs15%
How completely the maker documents it.
- Maker10%
How deep the brand’s range is in this category.
Questions
What's the difference between an expression pedal and a volume pedal?
A volume pedal just controls volume. An expression pedal responds to your foot movement and can control any parameter - filter cutoff, LFO rate, anything really. They use different wiring and are not interchangeable.
How important is aftertouch?
It's hugely important for expressive playing, especially with subtractive synths. It allows you to dynamically control parameters like filter cutoff or amplitude just by pressing harder on the keys. It's a steep learning curve but adds a whole new layer of nuance.
I'm new to modular synthesis - where do I start with CV/Gate?
Start with a simple CV/Gate interface and a couple of basic modules. Don't try to build a massive patch right away - focus on understanding the fundamentals of voltage control and timing. YouTube is your friend.
What's the deal with MIDI Thru?
MIDI Thru allows you to chain multiple MIDI devices together. It's useful if you have more MIDI controllers or synths than your computer or interface can handle. Make sure your interface and controllers support it.
Are there any good budget-friendly options?
You can find decent expression pedals for around $50, but be prepared to upgrade later. MIDI controllers under $150 often have compromised build quality or limited functionality. It's usually better to save up for something that will last.
