Cherry Audio's Chroma Synth isn't your average two-oscillator synthesizer. This in-depth review dives into what sets it apart: unparalleled control and flexibility rarely seen in software instruments. Forget limitations; Chroma empowers users with independent filter and modulator control for each oscillator, enabling complex signal routing between oscillators, filters, and LFOs. Explore the depths of sound design with options like syncing, ring modulation, and filter FM, all within a remarkably intuitive workflow.The dual-layer functionality effectively doubles your sonic potential, providing two completely independent synthesizers in one. This, combined with a comprehensive effects section featuring distortion, phaser, flanger, chorus, delay, a unique "Galactic Reverb," a three-band EQ, and a global limiter, allows for meticulously crafted soundscapes. But the innovation doesn't stop there; Chroma's unique arpeggiator offers dynamic rhythmic possibilities, further enhancing its expressive capabilities and making it ideal for both studio production and live performance.
Pros And Cons
- Emulation of a vintage synthesizer with unique features.
- Improved workflow compared to the original hardware.
- Two oscillators, each with its own filter, modulators, and amplitude envelope.
- Dual layer functionality (two synthesizers in one).
- Extensive routing options for oscillators and filters.
- Effects section including distortion, phaser, flanger, chorus, delay, and reverb.
- Three-band EQ.
- Special arpeggiator that arpeggiates only pressed keys.
- Expander layer with independent routing options and effects.
- Original hardware used buttons instead of knobs, resulting in slower workflow (this is now resolved in the software emulation).
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Dual Oscillator Architecture with Unique Routing
The Cherry Audio Chroma is a two-oscillator synthesizer, but what sets it apart is its unique routing capabilities. Each oscillator boasts its own filter and modulators, offering unparalleled control over sound design. This level of independent control allows for a wide array of sonic textures, far exceeding what's typical for a two-oscillator synth.

Beyond the individual oscillator control, the Chroma allows for complex signal routing between oscillators, filters, and LFOs. This includes options for syncing, ring modulation, and filter FM, opening up a world of creative sound design possibilities. The depth of these routing options is a significant strength and makes this synth quite unique.

The dual-layer functionality extends this power even further. Essentially, you get two synthesizers in one, each with its own independent routing and effects processing. This doubles your sonic potential and makes creating layered soundscapes incredibly intuitive.

Advanced Effects and Processing
The Chroma doesn't stop at oscillators and filters; it includes a comprehensive effects section. This includes distortion, phaser, flanger, chorus, delay, and a unique 'Galactic Reverb.' These effects can be applied to either layer independently, or shared between them.

A three-band EQ and a global limiter provide final shaping and mastering control over the sound. This holistic approach to effects allows for sounds to be meticulously crafted from raw tone to polished final product.

The flexibility of the effects section, combined with the complex routing options, creates a powerful workflow for sculpting incredibly detailed soundscapes. The diverse range of effects allows for both subtle and extreme sound manipulation.

Innovative Arpeggiator and Performance Features
The Chroma's arpeggiator is a unique element, unlike any traditional arpeggiator. It operates by arpeggiating only the notes currently pressed on the keyboard, allowing for dynamic rhythmic changes as you play. This results in a far more expressive and evolving rhythmic experience.

The independent layers can each have their own arpeggiator settings, allowing for complex rhythmic interactions between the two layers. The user can experiment with different time signatures and note sequences to create polyrhythmic soundscapes.

This innovative approach to arpeggiation adds a unique performance dimension to the Chroma, making it ideal for live use or dynamic composition. The unexpected rhythmic variations create incredibly interesting and organic textures.

Conclusion: Is the Cherry Audio Chroma Worth It?
The Cherry Audio Chroma is a truly unique synthesizer, offering a level of control and flexibility rarely seen in software instruments. Its innovative routing options, powerful effects section, and unique arpeggiator set it apart from the competition.

While its predecessor may have been hampered by its physical button interface, the software emulation seamlessly translates this complexity into a fluid and intuitive workflow. The dual-layer functionality essentially provides two synths in one, exponentially increasing its versatility.

For those seeking a powerful and expressive instrument capable of a vast sonic palette, the Cherry Audio Chroma is a worthwhile investment. Its unique features make it a standout choice, particularly for musicians interested in exploring the depths of sound design and rhythmic experimentation.