Chat with us, powered by LiveChat

PWM Mantis Hybrid Analog Synthesizer

The Mantis Duophonic Hybrid-Analog is a unique Synthesizer with Dual Filter, 200 Patch Memory and full USB-C MIDI Control. Designed by Chris Huggett and PWM Paul Whittington.

OR
In Stock!
Remove one item Add one item

Compare

Compare! Here are all the serial numbers of this model we have in stock. Compare them all and select your favorite!

    2 Day Shipping Icon

    Fast & Free Shipping

    Did you know AMS is the only music distributor with four distribution centers? And that means we can offer super-fast shipping on all your music products. Whether you don’t want the spark of inspiration to fade or you really need that replacement speaker before the next show, we have you covered anywhere in the U.S. And even better, it’s FREE!

    Free Extended Warranty

    Free 12 Month Extended Warranty

    You shouldn’t have to pay extra for a little peace of mind. When you purchase from AMS, you’ll get a free 12-month extended warranty to cover your purchase — and that’s in addition to any manufacturer’s warranties! Thousands of items in our catalog feature the “Gold Lock Extended Warranty,” so you can feel confident in your purchase.

    45 Day return

    Sometimes the gear on the computer screen seems like a better fit than when you actually get your hands on it. We understand, and that’s why AMS offers an industry-leading 45-day money-back guarantee. If you’re not happy with an item, you have a full month and a half to send it back! We don’t want to just sell you gear. We want to sell you the RIGHT gear — even if it takes a few tries.

    Canadian Shipping Information

    Welcome Canadian musicians! Buying your gear from AMS is as easy as going to a local music store, with more selection and more than competitive prices!

    Items with this logo are eligible to ship to Canada. Please note that you will be responsible for payment of brokerage fees, duties and other import taxes applicable to your order.

    NOTE: Free shipping offers do not apply to Canadian orders. Please be aware of custom fees - such as taxes and duties - when your order arrives. Since these fees vary from location to location, CUSTOMS FEES ARE NOT INCLUDED IN SHIPPING CHARGES. Please check with your local customs office for more information on the fees in your areas. Refusal to pay these fees will result in an undeliverable order. If returned, we do not refund shipping charges and may assess restocking fees to cover return shipping expenses.

    Rock Now Pay Later

    0% Interest Payment Plan

    Don’t sell your soul to a creditor to get the gear you need. At AMS, we want to lower the barriers to create. That’s why we offer in-house 0% financing, and you don’t even have to open a new line of credit! Spread out payments on your credit card to simplify financing and avoid hefty late fees or service charges. Cost shouldn’t interfere with your creativity.

    AMS Agent

    Have questions? 
    Talk to a sales specialist!

    800-319-9043

    The PWM Mantis Hybrid Analog Synthesizer is the ultimate musical instrument for synth players and keyboardists who want to tap into their unique creativity. This hybrid analogue synth combines cutting-edge features with Chris Huggett's unhackable sound design, giving you access to a virtually limitless palette of sonic exploration.

    With dual filter options, 200 patch memory locations, full USB-C MIDI control, and duophonic functionality, you'll be able to craft your own sound that stands apart from the rest. The tactile controls also make it incredibly easy to manipulate the sound you create with precision and finesse. The mixture of innovative design and tried-and-true analogue architecture makes this synthesizer an ideal choice for those looking to bring something truly unique to their music.

    PWM Mantis Hybrid Analog Synthesizer Features

    • Duophonic with 2 discrete analogue signal paths
    • 2 Oscillators + sub oscillator per voice
    • 2 Envelopes with sustain fall and envelope repeat
    • 2 LFOs with 4 waveform types and sync
    • 2 Multi-mode filters with drive, keytrack and frequency modulation
    • Dual filter mode with width and modulation
    • 37 note full sized keybed with aftertouch
    • Multi-function joystick and octave shift
    • Arpeggiator with 6 modes, tap tempo, swing and sync & unique duophonic arp mode
    • Reverb with low & high pass filtering and 4 chorus modes
    • Additional Features (beyond the top 10)
      • Mixer with Noise and Ring Modulation
      • Oscillator density and drift
      • Modulation Routes with fast configuration
      • Selectable triggering
      • USBC
      • Powered via DC PSU
      • MIDI Din IN, OUT and THRU
      • Sustain pedal input
      • Controller pedal input
      • 1/4” Stereo master outputs
      • 1/4” Stereo headphone output
    • Includes:
      • Power Supply (9V 600mA)
      • USB C lead
      • Getting Started Guide

    OSCILLATORS:

    The OSCs are generated at boot-up using complex mathematics. They run on a DSP chip that gives ultimate stability and control without compromising the unique sound. This is what makes the synth a hybrid but don’t be fooled - everything after that through the mixer, gain staging and the filter is analogue.

    VCF:

    The Filter is a multi-mode state variable VCA Filter with overdrive. It is built using the SSI2164 chip in special configuration designed by Chris Huggett. There are two filters - one for each analogue signal path. They can be combined in series or parallel and used with the width control and width modulation to create that distinctive sound only heard on the OSCar.

    FX:

    The Mantis has two simple digital effects: Reverb and Chorus. Reverb has a time and level adjustment but also a high and low pass filter that can be switched in to limit unwanted lower mud and/or higher bouncy twinkles (!)

    ENVELOPES:

    Mantis has 2 ADSR envelopes but each has an additional ‘Sustain Fall’ parameter and negative and positive velocity modulation level hardwired for convenience. ‘Sustain Fall’ allows you to create a drop before release even while a key is held for greater sound design possibilities. Each envelope can also be put into repeat mode to act as a pseudo LFO if you wish.

    VCA:

    The gain staging on Mantis is, of course, all analogue and is run through the SSI2164 VCAs - we have a few of them in the design! The signal is actually twice amplified to ensure the overdriven sound is warm and clips naturally.

    If you're looking for a hybrid analogue synthesizer that can take your music to the next level, then the PWM Mantis Hybrid Analog Synthesizer is the perfect choice!

    CALIFORNIA PROPOSITION 65 WARNING

    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

    Shop Similar Models

    PWM Mantis Hybrid Analog Synthesizer Specifications

    PWM Mantis Hybrid Analog Synthesizer Specifications
    Product Specifications

    PWM Mantis Hybrid Analog Synthesizer Specifications

    • 200 Patches:
      • All patches in RAM so can be overwritten
      • Bank A: 100 Factory presets
      • Bank B: 100 User presets (all set to initial patch)
      • Compare function
      • Initialize patch function
    • Duophonic with 2 analogue signal paths:
      • Mathematically generated oscillators designed by Chris Huggett
      • Analogue signal path designed by Chris Huggett
    • 2 Oscillators plus sub-oscillator per voice:
      • Sine / Triangle / Saw / Pulse plus additional wave types
      • Shape control and shape modulation input
      • Will create pulse width modulation on the pulse waveform with perfect square at the center
      • Pitch modulation control
      • Octave selects per oscillator
      • OSC 1 SUB follows oscillator 1 parameters
    • Oscillator Drift:
      • Creates random pitch variations between oscillators
    • Multi-mode state variable VCA filters with overdrive:
      • 2 Analogue filters
      • 1 per signal path
      • Low Pass / Band Pass / High Pass in 12dB and 24dB configurations
      • Additional WBAND (series) and WSTOP (parallel) types
      • Filter Cutoff - Filter Cutoff Modulation
      • Filter Resonance
      • Filter Width
      • Filter Width Modulation
      • Filter Keytrack
    • LFO (Low Frequency Oscillator):
      • 2 LFOs
      • 4 waveshapes per oscillator
      • Fade In / Fade Out parameter
      • SYNCable
      • Rate control
    • Envelopes:
      • 2 Independent envelopes
      • ENV 1 normalized to amplitude
      • ADSR
      • + Sustain Fall parameter for shaping during key-down
      • + Repeat which can be used to create looping envelopes
      • Velocity positive and negative control
    • Ring modulation:
    • Mixer:
      • First mix: OSC1 and OSC2
      • Second mix: OSCillators and noise
      • Third mix: OSCillators + noise and Ring modulator
    • VCA (Voltage Controlled Amplifier):
      • All amplification is done in the analogue domain in multi-stage VCAs
    • Modulation Routes:
      • Control - 6 choices of modulation parameters
      • Source - 6 choices of effectors from envelopes and LFOs
      • Scale - choices of controls used to scale the effect of the modulation
    • Glide:
      • Glide amount
      • Auto-glide mode
    • Indicator LEDs:
      • Two LEDs for Voice
      • LED for Keyboard activity
    • Master tune:
    • Master volume:
    • Triggering:
      • ENV 1 Legato
      • ENV 2 Legato
      • LFO Keytrig
      • LFO Keytrig
    • CONNECTIONS:
      • Master power switch
      • DC 9V input
      • USBC
      • MIDI IN / OUT / THRU
      • Sustain pedal input (switch)
      • Pedal input (continuous)
      • Stereo 1/4” line Outs: L/Mono and R
      • Stereo 1/4” headphone out
    • Multi-function Joystick control:
      • Left / right for pitch bend
      • Performable vibrato
      • Latching hold mode
    • Arpeggiator:
      • 6 arpeggiator types
      • Up, Down, Up/Down 1, Up/Down 2, Played & Random
      • Sync rates control from 2nds to 32nds
      • Tap tempo button
      • Swing including positive and negative swing
      • Auto clock sync
      • Detects MIDI or USB-MIDI clock and synchronizes the arpeggiator automatically
      • Latch via joystick HOLD
      • 6 Octave range
    • Dedicated tempo control:
    • Duophonic mode control:
      • Duo mode
      • Duo mode with simple filter
      • Pan control for duophonic voicing
    • Digital Effects:
      • Reverb time
      • Reverb level
      • Reverb High Pass Filter
      • Reverb Low Pass Filter
      • Chorus level
      • Chorus type
    • Keyboard Control:
      • 37 Full-size semi-weighted velocity-sensitive keys
      • Channel aftertouch
      • Octave shift
    • Weights and Dimensions (product unboxed): 24.5 x 12.5 x 4.5” / 11.5 lbs
    Copyright © 1996-2025 American Musical Supply, Inc. All rights reserved