---
product_id: 615119002
title: "Expressive E Osmose - 49 Key Polyphonic Synthesizer"
brand: "kellards"
price: "$326.76"
currency: USD
in_stock: false
url: https://www.desertcart.ec/products/615119002-expressive-e-osmose-49-key-polyphonic-synthesizer
store_origin: EC
region: Ecuador
---

# 49 full-size keys for expressive play Up to 24-voice polyphony for rich soundscapes Color LCD + pitch/mod sliders for intuitive control Expressive E Osmose - 49 Key Polyphonic Synthesizer

**Brand:** kellards
**Price:** $326.76
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your sound game—where innovation meets pure expression.

## Quick Answers

- **What is this?** Expressive E Osmose - 49 Key Polyphonic Synthesizer by kellards
- **How much does it cost?** $326.76 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/615119002-expressive-e-osmose-49-key-polyphonic-synthesizer)

## Best For

- kellards enthusiasts

## Why This Product

- Trusted kellards brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Master Your Sound with 49 Full-Size Keys:** Experience unparalleled expressiveness and dynamic control with every keystroke.
- • **Unlock Sonic Depth with 24-Voice Polyphony:** Create lush, complex layers without note dropouts—your compositions deserve it.
- • **Plug & Play Versatility with USB & MIDI I/O:** Integrate effortlessly into any studio or live setup, compatible with Ableton Live and beyond.
- • **Seamless 3D Control for Next-Level Expression:** Bend, slide, and modulate sounds in real-time with intuitive multidimensional touch.
- • **Stay Ahead with EaganMatrix Digital Modular Engine:** Craft unique tones and textures that set you apart from the crowd.

## Overview

The Expressive E Osmose is a cutting-edge 49-key polyphonic synthesizer and MPE MIDI controller featuring advanced 3D touch control, a vibrant color LCD, and up to 24 voices of polyphony. Designed for professional musicians and producers, it integrates seamlessly via USB and MIDI, powered by the innovative EaganMatrix digital modular synth engine for limitless sonic creativity.

## Description

Buy Expressive E Osmose - 49 Key Polyphonic Synthesizer: Tabletop Synthesizers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 49 Full-Size Keys with 3D Control Standalone Synthesizer MPE MIDI Controller Classic MIDI Controller EaganMatrix Digital Modular Synth Engine Up to 24 Voice Polyphony Color LCD Screen + Pitch and Mod Sliders Two Continuous Pedal Inputs, Assignable Two 1/4" Line + 1/4" Headphone Outputs 5-Pin DIN MIDI I/O + USB

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CW22S4XN |
| Best Sellers Rank | #146,908 in Musical Instruments ( See Top 100 in Musical Instruments ) #169 in Tabletop Synthesizers #45,744 in Music Recording Equipment |
| Brand Name | Kellards |
| Color | Gray |
| Connectivity Technology | USB |
| Connector Type | 1/4-Inch Straight, MIDI USB |
| Customer Reviews | 3.6 3.6 out of 5 stars (6) |
| Instrument | Keyboard |
| Item Type Name | Synthesizer |
| Manufacturer | EXPRESSIVE E |
| Manufacturer Part Number | XPEOSM49-1 |
| Model Name | Osmose |
| Model Number | XPEOSM49 |
| Number of Keys | 49 |
| Size | 49 Keys |
| Special Features | 3D Control |
| Style | Modern |
| Supported Software | Ableton Live |
| UPC | 726667948508 |
| Warranty Description | 1. |

## Product Details

- **Brand:** Kellards
- **Color:** Gray
- **Number of Keys:** 49
- **Size:** 49 Keys
- **Special Feature:** 3D Control

## Images

![Expressive E Osmose - 49 Key Polyphonic Synthesizer - Image 1](https://m.media-amazon.com/images/I/51J1nnsQ8WL.jpg)
![Expressive E Osmose - 49 Key Polyphonic Synthesizer - Image 2](https://m.media-amazon.com/images/I/51UP6-ROQZL.jpg)
![Expressive E Osmose - 49 Key Polyphonic Synthesizer - Image 3](https://m.media-amazon.com/images/I/41gg96PReML.jpg)
![Expressive E Osmose - 49 Key Polyphonic Synthesizer - Image 4](https://m.media-amazon.com/images/I/41ztORv7T2L.jpg)
![Expressive E Osmose - 49 Key Polyphonic Synthesizer - Image 5](https://m.media-amazon.com/images/I/51z3PaS8VVL.jpg)

## Frequently Bought Together

- Expressive E Osmose - 49 Key Polyphonic Synthesizer
- Mellbree MIDI Cable, 2-Pack 3-Feet Male to Male 5-Pin MIDI Cable Compatible with MIDI Keyboard, Keyboard Synth, Rack Synth, Sampler, External Sound Card, Sound Source and Other Music Gear

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**Shop now:** [https://www.desertcart.ec/products/615119002-expressive-e-osmose-49-key-polyphonic-synthesizer](https://www.desertcart.ec/products/615119002-expressive-e-osmose-49-key-polyphonic-synthesizer)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-06-19*