Vol. 1: EPS-16 Factory Bundle

Released in the early '90s, the EPS-16 represented a new generation of sampling workstations, combining flexible sample editing, performance features, and onboard processing into an accessible and powerful instrument. Its sound is closely tied to that period: a mix of punchy transients, characterful digital aliasing, and textures shaped by the limitations and possibilities of the sampling technology of the period.

Rather than offering pristine realism, the EPS-16 developed its own identity through transformation — reshaping source material into something more direct, sometimes raw, and immediately recognizable. Its tonal palette sits between clarity and grit, making it particularly well suited to expressive keys, layered textures, and rhythm-driven material.

This OP-1 field sample pack revisits that era by capturing a curated selection of sounds. Each sample has been adapted to fit a modern, portable workflow while preserving the instrument's characteristic tone and behavior. The result is a compact set of sounds that brings early '90s sampling aesthetics into a contemporary context.

Vol. 2: ASR Factory Bundle

Introduced in 1992, the ASR series reflects a mature stage in the evolution of hardware sampling, combining flexible sound shaping, onboard processing, and a refined digital character. Designed with performance in mind, it offered a balance between precision and expressiveness, allowing sounds to evolve with clarity while retaining a distinctive texture shaped by its internal architecture.

Its sonic identity sits in a unique space: more controlled and detailed than earlier samplers, yet still carrying a subtle digital grain that gives it presence and depth. This made it particularly well suited to melodic material, layered textures, and dynamic sample-based compositions.

This OP-1 field sample pack brings that character into a modern format through a curated selection of sounds. Each sample has been adapted to ensure consistency and playability while preserving the tonal imprint of the original instrument. The result is a focused, expressive palette that preserves the refined character of classic hardware sampling within a contemporary workflow.

Vol. 3: Big'O GM Instruments

General MIDI has long provided a universal foundation for sound compatibility across instruments, sequencers, and systems. By organizing a complete range of instruments according to a shared standard, it made arrangements easier to exchange while offering a familiar palette for composition. This collection revisits that practical versatility in a modern, portable context.

The sounds were drawn from the GM programs of a flagship workstation released in 2005. They combine the consistency of the General MIDI standard with the natural, polished character of the original sound engine, covering a broad range of acoustic, electric, orchestral, and synthetic instruments suitable for complete arrangements.

Inside, you'll find 128 stereo sounds, carefully extracted from my archives or digitally re-recorded and optimized for the OP-1 field. Each sample was selected at the pitch that delivers the best tone across at least two octaves, and often more. Some sounds retain natural decays exceeding nine seconds at C4, while others use carefully placed loop points for seamless sustain.

Vol. 4: Big'O Real & Synth E.Piano

Electric pianos have shaped the sound of countless genres — from jazz and soul to pop, funk, and ambient electronica. Whether it's the warm bark of a classic tine piano or the glassy shimmer of a digital EP, these instruments carry decades of musical heritage. The collection spans warm electromechanical tones, bright digital EPs, and more synthetic variations.

This volume focuses exclusively on electric piano sounds, carefully selected from the legendary flagship workstation released in 2005. Each of the 53 stereo samples was digitally re-recorded to preserve the authentic character and dynamic response of the originals, while being optimized for the OP-1 field.

Every sound was chosen at the pitch that offers the best tone across multiple octaves, with special attention to the natural sustain unique to each instrument. Most samples feature long decays for expressive fades, while others include seamless loop points for sustained playability.

Vol. 5: Big'O Acoustic Piano

Recreating a convincing acoustic piano has long been one of the most demanding challenges in sound design. From the complexity of its harmonic spectrum to the subtleties of velocity response, decay, and resonance, even the most advanced instruments approach it as an ongoing pursuit rather than a solved problem. Each implementation reflects a balance between realism, playability, and character.

This volume focuses exclusively on acoustic piano sounds, carefully selected from the legendary flagship workstation released in 2005. Each of the 18 stereo samples was digitally re-recorded to preserve the authentic character and dynamic response of the originals, while being optimized for the OP-1 field.

Every sound was chosen at the pitch that offers the best tone across multiple octaves, with special attention to the natural sustain unique to each instrument. Most samples feature long decays for expressive fades, while others include seamless loop points for sustained playability.

Vol. 6: WS Performances

Introduced in 1990, this synthesizer carried forward ideas developed for the Prophet VS after the closure of Sequential Circuits. Its vector-based architecture combined waveforms and wave sequences to create sounds that evolved over time, moving between contrasting timbres, rhythms, and harmonic colors.

Its shifting pads, layered textures, and atmospheric soundscapes became closely associated with early '90s electronic and cinematic music. Rather than producing static tones, the instrument emphasized movement and transformation, giving its performances a distinctive sense of depth while influencing later generations of digital synthesizers.

This OP-1 field sample pack draws on that legacy through a curated selection of evolving performances. Each sound has been adapted to preserve the tonal development and character of the original material within a compact, playable format. The collection brings layered pads, animated textures, and expressive soundscapes into a modern portable workflow.

Vol. 7: J-106 Factory Patches

When this synthesizer appeared in 1984, it offered musicians a rare balance of warmth and simplicity. With its six voices, stable digitally controlled oscillators, and unmistakable analog chorus, it quickly earned a place among the most approachable synths of its time. Building on its predecessor's legacy, it invited players into hands-on sound shaping through a straightforward panel that encouraged experimentation rather than menu diving.

Its recognizable tone — smooth pads, rounded basses, shimmering chorus-laden textures — found its way into pop, electronic, and film music alike, embraced by artists across decades for its reliability and character. Even long after production ended, its influence endures through hardware recreations and software emulations that keep its sonic identity alive.

This sample pack captures that essence: the warmth, the clarity, and the musical ease that made this synthesizer a studio staple. While samples cannot reproduce every nuance of the original circuitry, they preserve its signature voice — ready to enrich modern compositions with the timeless charm of one of the most enduring instruments.

Vol. 8: J-60 Factory Patches

Introduced in 1982, this synthesizer became one of the most approachable analog polysynths of its era. It combined six-voice polyphony with digitally controlled oscillators for reliable tuning, providing a stable yet unmistakably analog foundation for pads, basses, and melodic lines. Patch memory also made it easier for performers and producers to recall sounds without sacrificing its immediate, hands-on workflow.

Its defining feature was the built-in stereo chorus, which expanded the single-oscillator architecture into a lush and spacious soundstage. The resulting blend of warmth, clarity, and subtle movement helped shape the sound of '80s pop and electronic music. Its distinctive character later resurfaced across house, techno, indie, and synthwave, extending its influence well beyond the original production run.

This OP-1 field sample pack distills that character into a curated collection of factory patches. Smooth chorus-infused pads, solid basses, and gently textured synth tones preserve the warmth and directness associated with the original instrument. Adapted for consistent and immediate playability, the collection brings its distinctive analog voice and spacious chorus character into a compact, modern workflow.

Vol. 9: DX7 Factory Bundle

When this synthesizer arrived in 1983, it redefined what a synthesizer could be. Powered by six-operator FM synthesis, it delivered tones that were brighter, sharper, and more harmonically complex than anything produced by the analog instruments that had dominated the previous decade. Its electric pianos, metallic hits, crystalline pads, and expressive dynamics made it one of the most widely used keyboards of the '80s and one of the most successful synthesizers ever built.

What set it apart wasn't just its new digital architecture, but the musical versatility it brought to studios and stages. It became a go-to instrument across pop, jazz, R&B, film scoring, and early electronic production, shaping the sonic identity of the decade and influencing digital synthesis for years to come.

This sample pack distills its most iconic tones into a collection of ready-to-use sounds: shimmering EPs, resonant plucks, clear FM pads, and tight basses. With these samples, its unmistakable digital character becomes a compact creative tool — polished, versatile, and perfectly suited to contemporary production workflows.

Vol. 10: M1 Factory Presets

Introduced in 1988, this synthesizer became one of the most influential digital workstations of its era, blending PCM-based synthesis, an onboard 8-track sequencer, and a full suite of digital effects into a single, self-contained instrument. Its sound set offered a polished palette of pianos, pads, bells, basses, strings, and drums, contrasting sharply with the analog designs that had dominated earlier in the decade.

Its presets became instantly recognizable worldwide. The famous piano and organ patches shaped house music and early '90s pop, while atmospheric programs like Universe appeared across film, advertising, and electronic productions. The instrument became one of the bestselling synthesizers ever made, defining the sonic aesthetic of the late '80s and early '90s.

This sample pack distills that signature identity: bright digital keys, shimmering pads, tight drums, and mix-ready textures selected for their musical immediacy. Each sample preserves the clean, expressive character of the original instrument, bringing its characteristic digital sheen into a compact format for contemporary production.

Vol. 11: MM Factory Programs

Introduced in 1982, this polysynth established itself as one of the most imposing polyphonic analog instruments of its era. Built around six voices, each driven by three voltage-controlled oscillators, it delivered exceptional sonic density, from immense pads and powerful stacked leads to richly layered harmonics with unmistakable weight and presence.

Beyond its raw tone, the instrument stood out through an architecture combining dedicated filters for each voice, extensive modulation, and 100 patch memories. This gave musicians access to a broad palette while keeping complex sounds manageable in performance and production. As one of the last major analog polyphonics of its generation, it left a distinct mark through its scale, warmth, and expressive power.

This OP-1 field sample pack brings that character into a modern, portable workflow. The collection highlights expansive analog pads, commanding unison layers, resonant sweeps, and deep, authoritative basses. Each sample has been adapted to retain the instrument's characteristic richness in a compact, playable format, offering direct access to the scale and expressive range of this remarkable polysynth.

Vol. 12: JP-8 Factory Patches

Introduced in 1981, this synthesizer became an immediate benchmark for polyphonic analog synthesis. Built around eight voices with dual oscillators and a powerful modulation structure, it delivered a sound that was both expansive and precisely controlled, making it ideal for wide pads, expressive brass, solid basses, and harmonically rich leads.

Its clarity and balance made it equally effective in studio production and live performance, where layering and split capabilities encouraged complex textures without sacrificing immediacy. Over time, its sonic identity became closely associated with early '80s electronic and pop music, while continuing to influence later generations of synthesizer design.

This OP-1 field sample pack focuses on capturing the instrument's core character: spacious analog pads, focused harmonic layers, warm low-end, and the distinctive sense of scale that defined its sound. Carefully translated into a compact format, these samples bring a classic polyphonic voice into a modern, portable workflow — ready to support new compositions with clarity and presence.

Vol. 13: CMI Library 1.3

When the system emerged in 1983, it occupied a category of its own: part sampler, part synthesizer, and part compositional environment. It combined the ability to capture and repitch real-world sounds with an onboard pattern sequencer operated through a light pen, anticipating workflows that became central to digital music production.

Its influence on recorded music was pervasive and lasting. Presets such as SARARR and ORCH2 circulated across studios, appearing in pop, electronic, and hip-hop productions. It retained a rare dual identity, preserving traces of the acoustic world while transforming them into a new digital vocabulary.

This sample pack contains the complete set of MODE4 sounds drawn from all 31 floppies of the CMI Sound Library Revision 1.3. Every sample was carefully restored from its original 14,080 Hz, 8-bit source, cleaned of inherent quantization noise, deduplicated, repitched, level-matched, and looped for consistent playability.

Rather than recreating the complete system, this pack distills one of its defining elements: sounds that helped establish a new sonic language and remain immediately recognizable decades later.

Vol. 14: M400 Factory Sounds

Introduced in the early '70s, this instrument brought a radically different approach to sound generation, using recorded tapes to place orchestral and choral textures directly under the fingers. Each key triggered a short strip of magnetic tape, giving the instrument its singular character — at once organic, fragile, and hauntingly expressive.

Rather than aiming for realism, its sound became iconic for its limitations: slight pitch instability, uneven attacks, and the textured grain of analog tape. These qualities made it a defining presence in progressive rock, film music, and experimental productions, where strings, choirs, and flutes took on an emotional weight unlike any other keyboard instrument of the time.

This OP-1 field sample pack focuses on capturing that essence. The collection highlights its signature textures — tape-based strings, choirs, and winds — preserving their atmospheric depth and imperfect charm while translating them into a consistent, playable format. The result is a compact palette of expressive sounds that brings the distinctive voice of the Mellotron tradition into a modern, portable workflow.