Best Multi Effects Pedal for Synth (2026): 5 Picks Compared
Updated Nov 12, 2026 · By 
Jonah Mercer · Ranked from listed specifications · How we rank
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The Hotone Ampero II Stage leads this list as the best multi-effects pedal for synth: a 5-inch touchscreen, 8 footswitches, 460 effects and a 52 dB mic preamp with 48V phantom power. The MOOER GE300 follows as Runner-Up with 164 effects, and the Empress ZOIA builds synths from 80 modules. Pick the Hotone when you want two effect chains and XLR outputs for synth, guitar, bass and vocals.
The picks at a glance
Which one should you buy?
- Players who want 460 effects and two chains: Hotone Ampero II Stage MP-380 Amp Modeler See pick 1
- Players who want a synth module for electronic sounds: MOOER GE300 Amp Modelling See pick 2
- Bass players who want synth effects and drive: Boss ME-90B Bass Multi-Effects Bundle with Gearlux See pick 3More picks: Best Multi Effect Pedal for Bass
- Players who want a Square synth sound: Roland Boss ME-50 Multi-Effects Guitar Pedal See pick 4
- Players who build synths from oscillators and filters: Empress Effects ZOIA Modular Synthesizer and Guitar See pick 5
Want the full range? Best Multi Fx Pedal ranks the top multi-effects pedals for every buyer, or browse all 33 guides.
The 5 picks, ranked
1Best Overall
Hotone Ampero II Stage MP-380 Amp Modeler
- Effects: 460
- Looper
- USB audio to computer
- 1-year warranty stated
It earns Best Overall with 460 effects, two chains, a 5-inch touchscreen and 8 footswitches for synth, guitar, bass and vocals.
Who it suits
- Players who want 460 effects and two chains
- Singers who need a 52 dB mic preamp
Skip it if
- You want a built-in expression pedal
- You want a floor unit under 4.2 lb
The Ampero II Stage runs 16 effect modules with up to 12 simultaneous slots on two chains, plus 300 patches and up to 5 scenes per patch. It models amps and cabs with 68 cab models, 20 Celestion IRs and 50 user IR slots. The stage I/O gives an XLR/TS combo input, 2 balanced XLR outputs, stereo FX send, headphones and 2 EXP/CTRL inputs. A stereo 60-second looper and 100 drum rhythms are built in, with MIDI in and out, Bluetooth MIDI and audio, and a USB audio interface.
2Runner-Up
MOOER GE300 Amp Modelling
- Looper
- USB audio to computer not stated in the listing
- 2 year warranty stated
It earns Runner-Up with 164 effects, 108 amp models, a synth module and a 30-minute looper.
Who it suits
- Players who want a synth module for electronic sounds
- Players who want 108 amp models to choose from
Skip it if
- You want more than 164 effects in the pedal
- You want a looper longer than 30 minutes
The GE300 runs dual-DSP processors with 108 amp models, 43 IR-based factory speaker cab models and 164 effects, with 255 preset banks for tone settings. Its synth module turns your instrument into an electronic synthesizer with no special pickups or instrument changes. The 30-minute loop station adds undo and redo, direct dubbing, reverse and 1/2-time effects, and sessions store for import and export of audio files. MIDI in, out and thru with easy mapping control other pedals and amps, and programmable footswitches take user-selectable LED colors.
3Also Great
Boss ME-90B Bass Multi-Effects Bundle with Gearlux
- Looper not stated in the listing
- USB audio to computer
- Runs on batteries
It earns Also Great as a bass multi-effects bundle with synth effects, 36 custom setups and battery power.
Who it suits
- Bass players who want synth effects and drive
- Players who want battery power for any setup
Skip it if
- You want more than 36 custom setups
- You want more than six effect sections at once
The ME-90B gives stompbox-style control with independent parameter knobs for each effect category, plus Manual mode and Memory mode with 36 custom setups. Six sections run at once, with compressors and filters, drive and synth effects, a Blend knob and ten preamp types with AIRD technology. It runs on batteries, with 1/4-inch outputs for mono or stereo and direct USB recording. The bundle adds a 10ft instrument cable, a 6-inch patch cable, a power adapter and picks.
4Also Great
Roland Boss ME-50 Multi-Effects Guitar Pedal
- Looper not stated in the listing
- USB audio to computer not stated in the listing
It earns Also Great with a Square synth sound, dedicated knobs for each section and a rugged metal case.
Who it suits
- Players who want a Square synth sound
- Players who want knobs and no menus
Skip it if
- You want a synth sound other than Square
- You want a synth pedal for bass
The ME-50 gives a Tone Modify function with Preset EQ settings for quick tone editing. Its COSM overdrive and distortion effects include a Square synth sound, with dedicated knobs for each effect section and no menus to navigate. The rugged metal case has a clear panel layout.
5Also Great
Empress Effects ZOIA Modular Synthesizer and Guitar
- Looper not stated in the listing
- USB audio to computer not stated in the listing
It earns Also Great as a modular synth pedal with 80+ modules, 20+ ready-made effects and up to 64 patches.
Who it suits
- Players who build synths from oscillators and filters
- Players who want up to 64 patches to recall
Skip it if
- You want more than 64 patches in the pedal
- You want a pedal under 1.5 lb
The ZOIA packs 80+ modules to build effects, synths and control devices, with oscillators, LFOs, filters, bit crushers and envelope followers that connect in almost any way. More than 20 ready-made effects modules cover reverbs, delays, chorus, flangers and overdrives. You can save up to 64 patches and recall them easily. It weighs 1.5 lb.
Side by side
| Product | Effects | Looper | Headphone output | USB audio to computer | Runs on batteries | Weight | Warranty |
|---|---|---|---|---|---|---|---|
| Hotone Ampero II Stage MP-380 Amp Modeler | 460 | Yes | Not stated | Yes | Not stated | 4.2 lb | 1-year |
| MOOER GE300 Amp Modelling | Not stated | Yes | Not stated | Not stated | Not stated | 3 lb | 2 year |
| Boss ME-90B Bass Multi-Effects Bundle with Gearlux | Not stated | Not stated | Not stated | Yes | Yes | 6.4 lb | Not stated |
| Roland Boss ME-50 Multi-Effects Guitar Pedal | Not stated | Not stated | Not stated | Not stated | Not stated | Not stated | Not stated |
| Empress Effects ZOIA Modular Synthesizer and Guitar | Not stated | Not stated | Not stated | Not stated | Not stated | 1.5 lb | Not stated |
How we ranked these multi-effects pedals
Every pick ranks in Amazon's best-seller list for its category and has a listing with real specifications. The order mixes two things: how each model compares on the specs below (higher share of the best value in this group scores more), and how widely it is bought. The spec score runs from 9.0 to 9.8 and only compares these picks with each other. A spec the listing does not state is left out and the other specs are re-weighted; a listing with fewer than 2 stated specs is scored at half. We do not test gear in person. Full method.
- Effects weight 2
- Looper weight 1
- Headphone output weight 1
- USB audio to computer weight 1
Buying advice: multi effects pedal for synth
Count the synth sounds you need
The synth connection differs across these pedals. The Hotone covers synth with 460 effects and two chains, the MOOER GE300 adds a synth module that turns your instrument into an electronic synthesizer, the ME-90B adds drive and synth effects for bass, the ME-50 gives a Square synth sound, and the ZOIA builds synths from oscillators, LFOs and filters. If synth is your main use, weigh the dedicated synth module and the modular build against a single synth sound.
Compare looper length and patch counts
A looper and patch storage decide how much you can build and recall. The Hotone gives a stereo 60-second looper with 300 patches and up to 5 scenes per patch, the MOOER GE300 gives a 30-minute loop station with 255 preset banks, and the ZOIA saves up to 64 patches. The ME-90B recalls 36 custom setups in Memory mode. Match the looper length and the patch count to the songs you play.
Check inputs, outputs and power
Connections decide what you can plug in. The Hotone gives an XLR/TS combo input with a 52 dB mic preamp and 48V phantom power, 2 balanced XLR outputs, stereo FX send, headphones and 2 EXP/CTRL inputs. The MOOER GE300 gives MIDI in, out and thru. The ME-90B runs on batteries and records direct over USB. Check the connections against the gear you own before you buy.
Frequently asked questions
Which multi-effects pedal is best for synth?
The Hotone Ampero II Stage leads for synth, with 460 effects, two chains and a 5-inch touchscreen for guitar, bass, synth and vocals. The MOOER GE300 follows with a synth module, and the ZOIA builds synths from 80+ modules.
Do I need MIDI on a multi-effects pedal for synth?
MIDI helps when you sync the pedal with other gear. The Hotone gives MIDI in and out with Bluetooth MIDI, and the MOOER GE300 gives MIDI in, out and thru with easy mapping.
Can a multi-effects pedal replace a synth?
A pedal with a synth module or synth sounds can add synth tones to your instrument, but it is still an effects pedal. The MOOER GE300 synth module turns your instrument into an electronic synthesizer, and the ZOIA builds synths from modules.
What should I check before buying a synth pedal?
Check the effects count, the synth module or synth sounds, the looper length and the patch count. Then check the inputs and outputs against your synth.
Gear that goes with it
Best PedalboardTop pick: SOYAN 18" x 11.8" Guitar Pedal Board
Best Guitar AmpTop pick: Positive Grid Spark 2 50W Smart Guitar
Best Guitar CordTop pick: JSAUX Guitar Cable 10 ft
Best Mixing HeadphonesTop pick: beyerdynamic DT 770 Pro Studio HeadphonesMore multi-effects pedals guides
Specifications and availability come from each Amazon listing on Nov 12, 2026 and can change. Check the listing before you buy.