Instruo Seashell - Semi-modular Desktop Synth

From the retailer; (Signal Sounds)

What we say about the Instruo Seashell…

Instruo’s first foray into semi-modular desktop synth territory is as smart as you’d expect from one of Eurorack’s most premium brands. If you’ve lusted after their products but maybe didn’t want to go all-in on a modular rig, the Instruo Seashell is the perfect way to get a bit of that Instruo flavour in your studio or live setup. The compact size, beautiful interface and clever software integration is what makes this really stand out from other monosynths in a crowded field.

Manufacturer’s description

Seashell is a compact semi-modular synthesiser system, pairing hands-on hardware with expansive control and configuration through dedicated software. Seashell offers seamless integration of Instruō hardware into existing workflows for professional sound design, music production, and live performance.

Hardware features

  • Two sawtooth core analogue VCOs
  • Analogue voltage controlled wavefolder
  • Resonant voltage controlled Low-Pass Filter
  • Internal waveform routing to Filter and Wavefolder inputs
  • Parallel modular level outputs
  • Internal analogue cross FM modulation bus
  • CV inputs for self patching and external modulation
  • Stereo Line/Headphone output driver
  • On-board DSP effects
  • TRS MIDI input
  • User-definable external CV input and output
  • USB (type C) connectivity for audio/MIDI integration to DAW

Software controllable features

  • VST3/Software control interface expansion
  • High resolution (14Bit) digital control over analogue circuitry
  • Customisable scale transposition engine
  • Total recall of digital controlled analogue parameters
  • Internal LFO modulation sources
  • Multi-function envelope generator
  • Stereo diffusion effect
  • 4x4 modulation matrix mixer with hardware macro control
  • MIDI learn functionality

What’s in the box?

  • Multi-region power supply
  • USB (type C) Cable
  • 3.5mm TRS MIDI to 5pin DIN MIDI cable
  • 2x 3.5mm TS patch cables
  • 3.5mm TRS audio to 2x ¼” TS audio sockets
12 Likes

The front panel design is lovely. The added functionality through software looks to be extensive. Price tag is £649.

2 Likes

I wonder if Surreal Machines had anything to do with this on the software side? The plugin looks quite reminiscent of their VSTs… One of which is focused on diffusion too.

Finally something you can put on your desk and people won’t know if it’s an ancient artifact, a power source from the future or the lament configuration.
Jokes aside, I think it’s awesome they developed a plugin control surface and just overall looks like an awesome package.

Edit; Typo

5 Likes

Once I made up a rule to myself that when I buy new stuff for music it’ll be hybrid from now on.

Guess I gotta buy.

This seems like a pretty cool / innovat modular manufacturer right now! I am still a bit afraid of starting my modular journey. People just buy one modul per pay check and then after 10 years they own 20k worth of modules .//. covering the whole studiowall, right?

7 Likes

I am going to sound a bit biased now but instruo’s modules are always special in their own way. Unless it’s a utility module, they are usually very musical and can sound great even without any help with any other modules (eg arbhar)

And lately they’ve been expanding their modules to digital environment lately which is amazing imo.

1 Like

A control surface plugin speeds up the workflow so much. You can quickly test different ideas and work on different tracks. Especially when touching a knob with your fingertip already changes the sound like with fm and lots of (cross-)modulation.

Pretty much, yeah. :grimacing:

2 Likes

Sounds and seems cool, but I find panel design really off putting, those copper tones are giving me strong steampunk vibe, I really dislike that aesthetic.

2 Likes

Would love to hear a load of presets to get a better vibe. Looks awesome - can imagine it with Oxi / Bitwig would be cool

This would be soooo cool if only there was a dedicated lfo without the need to sacrifice osc 2.

1 Like

Oooof. I was super interested but that seems steep. No offence to the makers and I know it’s a tough market but :astonished:

3 Likes

Yeah…it’s tough for a small company. Parts get much cheaper when you order large quantities and it looks like a lot of R&D time went into this. I want to support this, but that’s no pocket change.

1 Like

Sonicstate, Superbooth 25.

It sounds fantastic.

2 Likes