SKU: 45695066627

Electro-Harmonix BASS MONO SYNTH Synthesizer Pedal

Sale price$93.06 Regular price$103.40
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Description

Electro-Harmonix BASS MONO SYNTH Synthesizer PedalDesigned for bass players who want to engage a realistic synth tone in their rig, the Electro Harmonix Bass Mono Synth is a stompbox pedal with eleven selectable synth types, each with a different sound. Anything is possible, from the sound of Tom Sawyer to more modern wub wub wub dubstep basses. Please note that this is a monophonic pedal; you won't be able to trigger synth chords. Setting up the pedal is relatively straightforward. The DRY knob

Designed for bass players who want to engage a realistic synth tone in their rig, the Electro-Harmonix Bass Mono Synth is a stompbox pedal with eleven selectable synth types, each with a different sound. Anything is possible, from the sound of Tom Sawyer to more modern wub-wub-wub dubstep basses. Please note that this is a monophonic pedal; you won't be able to trigger synth chords.

Setting up the pedal is relatively straightforward. The DRY knob controls how much of your original signal goes to the output stage, while the SYNTH knob controls the output level of the synth effect. The SENS knob allows your dynamics to change how and when the synth will be triggered. The CTRL's function changes depending on the synth type, and the synth type can be changed via the TYPE knob. 

The pedal sports one 1/4" instrument input and two 1/4" outputs, one for dry signal, and one for synth. Use the synth output on its own, or route the dry signal to its own input if you'd prefer. Hook your favorite, compatible TRS expression pedal into the EXP jack and you'll be able to control other parameters of the pedal. These parameters, like those of the CTRL knob, change depending on the synth you've got loaded up. 

The pedal sports eleven different preset slots, so you can save your favorite settings into each position of the TYPE knob. A power supply is included with the Bass Mono Synth.

Controls Explained

DRY VOL Knob: This controls the volume of the untreated bass signal present at the synth output jack.

 

SYNTH VOL Knob: This controls the overall volume of the synthesizer sound at the SYNTH OUTPUT jack.

SENS Knob: This control adjusts the gain of the input signal before it hits the Bass Mono Synth’s trigger block, which is responsible for generating synth notes that match the pitch of your instrument. The trigger block also resets all envelope sweeps. It only triggers new notes when the input signal exceeds its threshold. Set to lower levels, this control will require louder notes to trigger the synthesizer. At higher values, the SENS knob might trigger new synth notes with every note you play. Use the LED as an aid when adjusting the SENS knob. For some synth types, SENS also adjusts the sweep range of the filter’s envelope. Higher settings of SENS yield wider filter sweeps and typically more level. 

CTRL Knob: This can be used to control a specific parameter, and this parameter changes with each Synth Type.

BYPASS Footswitch: Press this footswitch to toggle the synth output jack between buffered bypass and effect modes. The status LED lights when you are in effect mode. 

PRESET Footswitch: Use this footswitch to toggle between Preset mode and the current settings shown by the knobs. The PRESET Footswitch is also used to save a preset to the current synth type, one set by the TYPE knob.

Synth Types Offered

LASER: A deep, pulsating synth with a bit of buzz

 

X-FADE: A multi-VCO synth with some dry signal added to the filter sweep and a distorted, octavized sound

ACID: A fast decaying synth reminiscent of the TB-303, sharp and needling in tone

COSMIC: A bright and aggressive synth with subtle pitch modulation

SUB: A round sub-octave synth for adding low end

GROWL: A percussive, punchy synth with a round tone 

WUB: A pulsating synth with a modulating filter, great for dubstep-style EDM

UNISON: The huge sound of stacking voices on a polyphonic synth

TWIN: A throaty synth sound with a formant-like filter

SPECTRE: A multi-VCO synth with an added adjustable pitched note

OBLIVION: A big, lush, warm synth tone with a warbling modulation effect and a high-end sizzle

Shipping Notes
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Exchange/Return Notes
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SKU: 45695066627

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Richard Terling
New York, US
★★★★★ 5
As advertised...Quality
Material Type: Leather, Color: Black-6313
As advertised...Should have purchased sooner....quality and reasonable price...guaranteed
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Reviewed in the United States on May 21, 2026
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Heavy_Deuce
Charlottesville, US
★★★★★ 5
For the Back Pocket Carrier out there....
Material Type: Leather, Color: Forest Brown-4337
I think this wallet is awesome! I've been carrying for about a week and it is working out great. I usually don't carry cash but for the last week, I've actually had a little cash on me. Instead of using the clip on the back (that clip is pretty tight and I don't like the look of having cash there), I just put is under the ID flap and the magnetic closure holds it in place. I love the color, the trigger works great, and the cards are held securely even when it isn't completely full. I also like the size. It requires me to carry less, which is something I need. (I realized two weeks ago that I had been carrying an old debit card in my old wallet around that had expired in 2023 and it turned out that I didn't have an account at that bank! hahahahahaha. I must be getting old.). This is important to me: I carry a wallet in my back pocket. I always have and that is what is comfortable to me. Front pocket carry feels weird to me. I've been carrying this wallet in my back pocket and sitting on it with no issues. I'm a big guy (300 lbs) and, so far, it's held up great. In all honesty, I do take it out of my pocket and put it in my console when I drive, but that's it. Everywhere else I go, and sit, it stays in my back pocket. I know it's only been a week, but I'm glad to see that I haven't crushed it, or deformed it, or anything. Ultimately, it's been great and I'm glad I got this one.
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Reviewed in the United States on May 9, 2026
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Karl S.
Cuba, US
★★★★★ 5
Best Wallet I’ve Owned – BULLIANT Magnetic Metal Wallet Is a Winner After a Few Months
Material Type: Leather, Color: Tiger Eye-4339
I’ve been carrying the BULLIANT Men’s Magnetic Metal Wallet every day for a few months now, and it’s easily the best wallet I’ve ever owned. It combines a sturdy metal frame with a full-grain leather flip cover and a strong magnetic closure that keeps everything secure and tidy. The RFID blocking works great, and the overall build feels premium without the crazy price tag of some big-name minimalist wallets. What I love most is the functionality and everyday practicality. It holds my cards securely, the magnetic flip makes accessing them quick and easy, and the design keeps things organized without too much bulk. Cash storage is straightforward, and it just feels solid in the pocket. After a few months of daily use, it still looks and works like new—no loose parts or wear that bothers me. If you’re chasing the absolute slimmest possible profile, this might not be the one for you — it’s not quite as ultra-thin as a Ridge wallet. But for me, that extra bit of comfort and capacity makes it perfect. It strikes a great balance between minimalist design and real-world usability. I don’t feel like I’m sacrificing too much slimness, and the added features (like the magnetic closure and leather accents) make it more enjoyable to use day-to-day. If you want a durable, well-designed metal wallet that feels high-quality and performs better than cheaper alternatives, this BULLIANT model is absolutely worth it. Highly recommend!
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Reviewed in the United States on April 16, 2026
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george mayer
Battle Creek, US
★★★★★ 5
Quality, value, durability and a company that stands behind their products
Material Type: Leather, Color: Tiger Eye-4339, Material Type: Leather, Color: Tiger Eye-4339
Quality seems very good. Compact holds everything i need. A little pricey for a wallet. We'll see how long it holds up
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Reviewed in the United States on May 30, 2026
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Michael Sullivan
Birmingham, US
★★★★★ 5
Feel secure with your cards and money!
Material Type: Carbon Fiber Leather, Color: Black-3926
This is a cool wallet. My previous wallet didn't protect my cards and as a result they would get damaged. This wallet is like bullet proof and fits all of my id and credit cards perfectly. I really like the magnetic fold which is very secure, but the most comforting thing about this design is that my cards cannot be scanned. Very secure. Highly recommend Bulliant wallets!
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Reviewed in the United States on March 30, 2026

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