—Traveler combines deep synthesis and modulation, more than 450 presets, and signature modulated delay and reverb—September 1, 2026 — KeySolutions Sounds today announced the release of Traveler, a new artist-built cinematic hybrid software synthesizer by longtime music technology industry veteran Mike Martin. Designed for composers, producers, and sound designers, Traveler combines the depth and character of classic hardware synthesizers with a flexible modern architecture that unlocks entirely new sonic territory.
Expression is at the heart of Traveler. From intimate textures to thunderous cinematic sounds, the instrument responds dynamically to the musician, delivering exceptional width, depth, and motion. Its intuitive interface provides quick access to the sound engine, while extensive synthesis and modulation capabilities allow experienced users to explore even further.
“Traveler is the culmination of my life in synthesizers, music, and my dreams and goals for personal expression,” said Martin, founder of KeySolutions Sounds. “I wanted to create an instrument that immediately makes you want to play it and has enough depth to keep you discovering new places to take it.”
Beautiful Sound in Motion
Motion is fundamental to Traveler’s sound and design philosophy. Sounds can evolve in timbre, rhythm, modulation, and stereo position as you play, allowing musicians to create pads, textures, pulses, and cinematic environments that continually change and develop.
Traveler’s immersive stereo architecture provides extensive control over sound placement and movement. Dual/stereo filter topology, per-oscillator panning, per-key alternate panning, assignable voice-pan modulation, and other stereo controls enable sounds to move through and expand across the stereo field. A dedicated low-frequency width parameter keeps the bass centered while allowing higher frequencies to spread outward.
Extended envelopes can produce evolving sounds over long periods, while dual 16-step control tracks add rhythmic and timbral movement. Traveler’s integrated arpeggiator offers 20 playback modes and can selectively target individual oscillators, allowing one element of a sound to arpeggiate while others remain sustained.
“The name Traveler really captures what the instrument does,” Martin said. “Nothing has to stay static. Sounds can evolve, pulse, change character, and move across the stereo field as you play. The destination isn’t fixed. The musician decides where the sound goes.”
A Hybrid Architecture Designed to Explore
Rather than recreating a single classic synthesizer, Traveler brings together ideas and capabilities Martin has long admired in hardware and software instruments throughout his career, integrating them into a single architecture.
Three continuously variable oscillators span six octaves and provide real-time waveform modulation, each extending Traveler’s sonic range.
Oscillator 2 features a seven-voice Super stack with detune and stereo spread, producing exceptionally large, wide sounds. Oscillator 3 can switch to wavetable operation with 85 included wavetables, universal-format wavetable import, and Duo stacking with stereo spread. Traveler also provides oscillator sync and linear and exponential FM, while a Vintage parameter introduces subtle oscillator drift and non-periodic behavior.
The filter architecture features multi-topology low-pass ladder filtering at 6, 12, 18, and 24 dB per octave, along with distinctive NJM2069-style 12- and 24 dB filter models that capture the character of classic instruments, including the Korg DW-8000. Additional capabilities include bass compensation, an independent high-pass filter, mixer feedback, and pre-filter drive.
“Traveler can absolutely take you into familiar territory,” Martin said. “But I’m much more interested in what happens when you keep going. For composers especially, I wanted to create a voice that feels familiar yet unique, one that encourages them to explore sounds they haven’t heard before.”
Immediate on the Surface, Deep Underneath
Despite its accessible interface, Traveler features a sophisticated modulation architecture tailored for serious sound design.
Three polyphonic LFOs offer 21 shapes and random motion, complemented by a dedicated modulation envelope and a 21-bus modulation matrix with 92 destinations. Modulators can interact with other modulation sources, enabling complex, continuously evolving sounds.
Filter, amplifier, and modulation envelopes can switch between conventional ADSR operation and expanded ADBSSR shapes, with customizable stage curves.
The result is an instrument designed to support two very different approaches to music creation: musicians can start with a preset and play immediately, while sound designers can delve much deeper into Traveler’s architecture.
An Artist Collection Created by World-Class Sound Designers
Traveler ships with more than 450 meticulously crafted presets, including an Artist Collection contributed by an international group of respected composers, sound designers, and synthesizer specialists.
Traveler’s preset library includes contributions from David Helpling, Drew Schlesinger, James Dyson, James Terris, Mike Martin, Scott McAuley, and Venus Theory, among others.
The Artist Collection goes beyond simply demonstrating Traveler’s range. Each contributor brings a distinct approach to synthesis and composition, delivering immediately playable sounds that highlight the instrument’s emphasis on expression, movement, width and evolving textures.
Traveler also benefited from extensive external input throughout its development. Musicians, composers, sound designers, and interface specialists helped Martin refine elements ranging from the arpeggiator and effects architecture to workflow and user interface design.
“It became a community effort unlike anything I’ve ever experienced,” Martin said. “People played Traveler, connected with the sound, and understood what I was trying to accomplish. They then pushed me to take it even further.”
KeyTIME and KeySPACE Extend Traveler Beyond the Synthesizer
Two effects integral to Traveler’s signature sound are also available as standalone plugins.
KeyTIME is a dual-modulated delay that adds movement and subtle pitch variation to its repeats, creating width, depth, and lushness rather than simply producing conventional echoes. Dual and Ping Pong modes allow it to range from subtle ambiance to expansive rhythmic movement.
KeySPACE is a modulated reverb featuring Room, Hall, and Space algorithms. Its Space algorithm creates exceptionally large, evolving environments while preserving the original source’s clarity and presence.
Both effects are built into Traveler and can also run as plugins, enabling musicians and producers to apply Traveler’s signature effects to other synthesizers, guitars, vocals, and virtually any other audio source.
“Some of the great reverbs I’ve always loved have movement,” Martin said. “KeySPACE can create these enormous environments without losing the instrument within them. I think of it as being for the space between the notes.”
Watch the official Traveler Walkthrough HERE:
Availability and Special September Launch Bundle
Traveler’s regular price is $149. From September 1 through September 30, Key Solutions Sounds will offer Traveler at a special introductory price of $99, including the standalone KeyTIME and KeySPACE effects plugins at no extra charge.
KeyTIME and KeySPACE are regularly priced at $49 each, giving the introductory package a combined regular value of $247 for $99. A free 14-day Traveler demo will also be available.
Traveler supports AU, VST3, and AAX plugin formats, as well as standalone operation on Windows 10/11 and macOS 10.13 and later, with native Apple Silicon support.
For more product information, system requirements, videos, sound demos, and testimonials, visit KeySolutionsSounds.com
