Cherry Audio SH‑MAX: three classic SH synths fused into one modern powerhouse
Cherry Audio has released SH‑MAX, a software synthesizer that deliberately pulls together the DNA of three classic 1970s SH instruments—SH‑5, SH‑7, and SH‑3A—then pushes the concept into modern production territory with expanded routing, onboard sequencing, and extensive effects. Think of it as “SH character with 2026 workflow”: the point is to get that bold, immediate tone quickly, but with enough flexibility to carry a track without stacking five other plugins.
At the sound-design level, SH‑MAX is about density and punch: dual oscillators, multiple filter paths (including bandpass), and classic extras like ring modulation and sample & hold. Cherry Audio also leans into performance—mono, duophonic, and up to 16‑voice polyphony plus unison—so the instrument can move from vintage monophonic leads to modern chord stacks without leaving the same patch environment.
What’s new here (beyond “another vintage emulation”)
The interesting part of SH‑MAX isn’t simply that it references classic SH models—it’s how the architecture is presented as a modular-style playground. Each sound source (oscillators, ring mod, noise) can be routed into different paths (VCF, BPF, VCA), and the mixer is designed to encourage quick re-patching choices. That matters because SH‑style sounds often live or die by small routing decisions: where the filter bites, how the bandpass sits, and how movement is distributed across the spectrum.
Cherry Audio’s own positioning emphasizes that SH‑MAX combines the SH‑5’s bold tone and mixer/filter topology with SH‑7 additions like syncable VCOs (with extra waveforms), filter FM, autobend, and duophony—then adds SH‑3A flavor via an additive-style oscillator. The idea is less “museum accurate” and more “best-of with modern headroom.”
Three retro themes, one instrument
Cherry Audio ships SH‑MAX with three interface themes that visually nod to its inspirations. It’s not just cosmetic: the goal is to make the instrument feel like a cohesive “single synth” rather than a bundle of modes. If you’re building a template around it, being able to stay in one mental model helps you work faster—especially when you’re iterating patches while arranging.
There’s also an optional “drift/slop” approach to introduce analog-style instability across oscillators, filters, the amp, and envelopes. Used lightly, this helps static patches feel more alive; used aggressively, it can push the synth into unstable, characterful territory.
Sequencing and movement
SH‑MAX includes an onboard step sequencer inspired by classic System‑style sequencing. In modern usage, that’s less about “write the whole song in the synth” and more about generating controlled motion: rhythmic filter steps, evolving oscillator modulation, and repeatable patterns that lock to your session tempo. This is one of the fastest ways to turn a static patch into an arrangement element.
Cherry Audio describes this as a four-channel step sequencer that can run lanes in parallel or chain patterns for longer phrases. For production, that’s a practical sweet spot: enough lanes for rhythmic modulation + pitch movement, without the complexity of a full modular sequencer environment.
Effects and production readiness
Cherry Audio positions SH‑MAX as production-ready by including a wide selection of effects and flexible chaining. That matters because many “vintage” synth sounds require modern context: widening, tempo delay, modulation, and spatial design that can live in the mix without extra routing complexity. If you’re scoring or producing quickly, having effects inside the instrument reduces friction and helps you commit earlier.
The routing concept is especially useful on SH‑MAX because you can treat different sources as separate “characters” with their own processing paths. For example: keep one oscillator dry and punchy for definition, run another through time-based effects for width, and use noise/ring mod as a textured layer that’s heavily filtered and reverbed. You end up with a single instrument instance that behaves like a mini-stem stack.
Formats + practical compatibility
SH‑MAX is delivered as AU, VST, VST3, and AAX (plus standalone) for macOS and Windows, with a demo available on the official page. If you’re evaluating it, test two things immediately: CPU at your typical buffer size, and whether the sequencer/tempo sync feels tight in your main DAW.
Who should care
If you love SH‑style character but want more than a strict one-to-one recreation, SH‑MAX is built for you: producers who want vintage tone with modern polish, sound designers who want fast routing experiments, and performers who want touch/aftertouch-style expressiveness with a cohesive UI. The practical test is whether it can cover the “big three” roles—bass, lead, pad—without feeling like you’re constantly fighting the instrument.
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Discover more
Official product page: https://cherryaudio.com/products/sh-max-synthesizer