Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated .

Average Price: $345

Standard/Professional

$149

$350+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 1 merchant for "AJH Synth Sonic XV". Prices shown reflect NEW condition. Tracking began Apr 19, 2026.

* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Transform your modular synthesizer experience with the AJH Synth Sonic XV, a distinguished addition to any Eurorack setup. This Diode Ladder Filter module is a nod to the classic sounds of analog synthesis, bringing warmth and character to your sonic palette. Designed for intuitive control and flexibility, it offers a comprehensive set of features that let you shape your sound with precision.

The Sonic XV is equipped with sophisticated controls for cutoff, resonance, and input level, giving you the power to craft everything from subtle textures to aggressive tones. Two integrated waveshapers enrich the audio and resonance paths, offering innovative manipulation through input wave mix, input wave drive, resonance wave drive, and resonance mix controls. This ensures that your creativity is only limited by your imagination.

For those who value modulation, the Sonic XV doesn't disappoint. It includes a CV input with an attenuator for filter frequency, alongside additional CV inputs for frequency, resonance, resonance wave drive, and input wave drive. This module provides three distinct filter outputs—bandpass, -6 dB lowpass, and -24 dB lowpass—allowing for versatile patching options to suit your creative needs.

Whether you're diving into deep drones or crafting punchy leads, the AJH Synth Sonic XV is a vital tool for any serious synthesist seeking to enhance their modular system.

Key Features:

  • Diode Ladder Filter design
  • Controls for cutoff, resonance, and input level
  • Two integrated waveshapers for audio and resonance path
  • CV input with attenuator for filter frequency
  • Additional CV inputs for frequency, resonance, resonance wave drive, and input wave drive
  • Three filter outputs: bandpass, -6 dB lowpass, -24 dB lowpass
  • Current consumption: 70 mA (+12 V) / 55 mA (-12 V)
  • Width: 14 U
  • Depth: 34 mm

Product specs

Available since April 2024
Width 14 TE / HP

FAQs

What type of filter does the AJH Synth Sonic XV use?

The AJH Synth Sonic XV features a transistor ladder filter, known for its rich, warm sound that is often associated with classic analog synthesizers.

Is the AJH Synth Sonic XV compatible with Eurorack systems?

Yes, the AJH Synth Sonic XV is designed for Eurorack modular synthesizer systems, with a width of 14 HP, making it easy to integrate into your setup.

What are the standout features of the AJH Synth Sonic XV's sound?

The AJH Synth Sonic XV is known for its powerful, vintage analog sound, offering a wide range of tonal possibilities from smooth and creamy to aggressive and resonant.

Does the AJH Synth Sonic XV require any additional modules to function?

The AJH Synth Sonic XV is a filter module and typically requires other modules like oscillators and envelopes to create a complete synthesizer voice in a modular setup.

How does the AJH Synth Sonic XV compare to other filters in terms of sound quality?

The AJH Synth Sonic XV is highly regarded for its authentic analog tone, providing a classic sound that is often compared to vintage Moog synthesizers, making it a favorite among modular enthusiasts.

DivKid

DivKid

AJH Synth - Sonic XV *Sequenced*

Video thumbnail for AJH Synth - Sonic XV *Sequenced* by DivKid

AJH Synth - Sonic XV *Sequenced*

DivKid

DivKid

Video thumbnail for AJH Synth Ring SM and Sonic XV by Chris Meyer: Learning Modular + Alias Zone

AJH Synth Ring SM and Sonic XV

Chris Meyer: Learning Modular + Alias Zone

Chris Meyer: Learning Modular + Alias Zone

Video thumbnail for AJH Synth - Sonic XV *Audio Mangling* by DivKid

AJH Synth - Sonic XV *Audio Mangling*

DivKid

DivKid

Video thumbnail for AJH Synth Sonic XV REVIEW Eurorack Modular Filter Diode Ladder Wave Filter Module for Modular Synth by SonicVoltage

AJH Synth Sonic XV REVIEW Eurorack Modular Filter Diode Ladder Wave Filter Module for Modular Synth

SonicVoltage

SonicVoltage

Video thumbnail for AJH SYNTH Sonic XV diode filter drone (analog Eurorack modular) by DreamsOfWires

AJH SYNTH Sonic XV diode filter drone (analog Eurorack modular)

DreamsOfWires

DreamsOfWires

Video thumbnail for Sonic XV User Guide - for AJH Synth's Eurorack multi-mode Diode Ladder Filter by AJH Synth Official

Sonic XV User Guide - for AJH Synth's Eurorack multi-mode Diode Ladder Filter

AJH Synth Official

AJH Synth Official

Video thumbnail for Eurorack Modular Arp & Drone Improv (AJH Synth MiniMod, Gemini, Sonic XV, Ring SM) by DreamsOfWires

Eurorack Modular Arp & Drone Improv (AJH Synth MiniMod, Gemini, Sonic XV, Ring SM)

DreamsOfWires

DreamsOfWires

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about AJH Synth Sonic XV.

Features and functionality

  • The AJH Sonic XV includes a wavefolder that processes both input and filter resonance, a unique feature enhancing its vocal-like qualities.

    Source
  • The AJH Sonic XV's waveshaper excels when paired with triangle and square waves, driving the filter into new tonal territories.

    Source
  • The AJH Sonic XV's wavefolder is highlighted for its synergy with Plaits, offering a unique tonal enhancement and versatility for sound shaping.

    Source
  • The AJH Sonic XV is noted for its built-in wavefolder, which adds substantial depth and complexity to sound sources like Plaits, making it a coveted addition for modular enthusiasts.

    Source

Comparisons

  • Different analog filters, even of the same type, can significantly alter sound, making direct comparisons to the Sonic XV challenging without identical components.

    Source
  • The AJH Sonic XV is suggested alongside the Doepfer 106-6 or Polaris for users interested in diverse filter options that significantly impact sound design.

    Source

Setup and maintenance

  • Achieving the desired vocal timbre may require adjusting the filter frequency to a midrange focus, typically between 1K and 5K Hz.

    Source

Use cases and applications

  • Layering multiple VCOs and using a mixer can closely approximate the Sonic XV's sound, suggesting a flexible setup enhances vocal timbre replication.

    Source
  • Users frequently employ the Sonic XV to breathe new life into vanilla oscillators, leveraging its unique wavefolding capabilities to create dynamic and complex tones.

    Source
  • The AJH Sonic XV is recommended for those seeking to expand Plaits' sonic capabilities, especially when aiming for a broader range of experimental or modular sounds.

    Source

User experience

  • Experimentation with wavefolder and filter configurations is crucial; successful replication of the Sonic XV sound often involves trial and error.

    Source
  • AJH modules, including the Sonic XV, receive praise for their intuitive design and ability to transform basic sounds into rich, textured outputs.

    Source
  • Owners express enthusiasm for pairing the AJH Sonic XV with Plaits, recognizing its potential to invigorate and diversify the sonic output of their modular setup.

    Source

Mods and upgrades

  • Owners recommend integrating the AJH Sonic XV with Moog semi-modulars for expanded sound design, utilizing its multiple inputs for enhanced mixing opportunities.

    Source

Critic Reviews

AJH Synth SONIC XV Diode Ladder Wave Filter Review - Synthesisers & Eurorack Modular Synth Reviews, Tutorials, Music, Demos

sonicvoltage.com

The AJH Synth Sonic XV stands out with its unique diode ladder wave filter and impressive dual wave folding capabilities, making it a versatile tool for sound design. Its multi-output options and extensive CV control allow for rich sonic experimentation. However, the review notes that while its character is distinct, it might not be for everyone, especially when considering the plethora of other filter modules available. Ultimately, the Sonic XV is celebrated for delivering a creative edge but may require a specific taste to truly appreciate its offerings.

positive

AJH Synth Sonic XV & Ring SM

soundonsound.com

The AJH Synth Sonic XV delivers a rich, vintage-inspired sound with its unique diode filter design, resulting in a versatile and powerful filtering experience. Its waveshaping capabilities allow for a wide range of tones, making it a strong contender for any modular setup. However, the filter can occasionally produce unexpected silences, and the resonance may feel thin for some users. Meanwhile, the Ring SM impresses with its multifunctionality as both a ring modulator and mixer, providing organic sounds and sub-oscillators that enhance tonal depth. While it excels with clean waveforms, it struggles with more complex signals. Overall, these modules showcase excellent craftsmanship and sound quality but come with quirks that may not suit every musician's needs.

positive

Based on 0 Reviews and 0 Ratings

5 star
4 star
3 star
2 star
1 star

More AJH Synth Modular Synthesizers

Artist usage

Community setups

Similar

  • Added to Equipboard on by

    meb
    meb

    Gear IQ 2822