🌞 PX SunBox – The Legendary SunSyn Reimagined

🎹 The Best of Both Worlds

The JoMoX SunSyn, released in 1999, is one of the most iconic hybrid synthesizers ever built — a perfect blend of analog warmth and digital versatility. PX SunBox faithfully captures this rare beast, transforming it into an accessible and fully-editable software instrument. Imagine having the power of 8 polyphonic voices that can also behave like 8 modular mono synths, each voice packing 2 true analog oscillators plus 2 digital RCOs loaded with hundreds of waveforms and even custom sample support.

🔀 Shape-Shifting Filters & Modulation

What sets the SunSyn apart is its morphable 4-pole analog filter with independent pole control 🌀. The modulation matrix is next-level, delivering 4,096 routing possibilities per element and 4 elements per voice — all in the analog domain! Unlike vintage modular systems, routings are easily configured via an interactive matrix and instantly saved as patches.

🔧 Rare, Restored, Resurrected

With limited production and rare components, restoring a SunSyn is no small feat. Our team fully refurbished a unit using factory-spec parts, ensuring authentic sound character and precise calibration. The result? A timeless synth reborn, ready to inspire the next generation of producers.

🎶 Deep Sound Design

PX SunBox brings you 420 expertly curated layers crafted from 30,660 authentic samples. From lush evolving pads 🌌 and devastating basslines 🔊 to shimmering leads 🎵 and cinematic sweeps 🎬, this instrument covers every sonic territory. The unique hybrid engine allows for massive poly sounds and gritty mono tones, giving sound designers infinite creative possibilities.

🎛️ Professional Presets – Over 450 Sounds

Dive into a huge preset library:
✨ Bass, Bells, Brass
✨ FX, Keys, Leads
✨ Pads, Plucks, Strings
✨ Polysynths, Organs, Voices
✨ Sweeps, Sequences & more

Every preset is fully-editable, letting you tweak, layer, and build your own signature sounds.

⚡ Fully-Editable Architecture

PX SunBox gives you complete control:

Dual-layer design with ADSR envelopes 🎚️
Multimode filters & modulation options 🎛️
Poly/Mono modes with glide & pitch shift 🎼
2 powerful arpeggiators 🔁
LFOs, step modulators, and FX suite 🎧 (EQ, drive, phaser, delay, Sparkverb & more)

🚀 Why Choose PX SunBox?

✅ Authentic recreation of a legendary hybrid synth
✅ Massive preset & sample library
✅ Endless sound design potential
✅ Professional effects & modulation tools
✅ Perfect for producers, composers & synth enthusiasts