The complete SonalSystem PortaTron library in a single purchase — 15+ libraries, 461 cassettes, 1,800+ loops, 12.82 GB. An ever-growing bundle: every new PortaPack released is added automatically. Purchase now to lock in the current rate — the price increases with each new release added to the catalog.
One-time purchase · Instant download
Listen before you buy
Sfx 01 lo fidelity dm vol 04 126 d synth
Ob dark nobpm textures loop boiler room f
Field notes calm before b minor
F t 100 texture loop glassy
Synd 2123 pad corrugaphone a major 90bpm
Cdwm single loop after burn d minor
Signals 60 textures loop dreamy piano glitch c
Ground swell b minor 7th aetherflow preset demo
Colors 01 kit05 080 full loop wfx f
Colors 02 kit02 080 full loop wfx bb
Textures 80 bell loop spaced out bells cmin
04 high speed pitch down 4 track mix
11 normal speed pitch normal 4 track mix
The collection
The Rewind Bundle is the complete SonalSystem PortaTron catalog in a single purchase — every PortaPack library currently available, plus every future release added automatically at no additional cost. It is the most efficient way to acquire the full SonalSystem tape synthesis archive and the only way to guarantee access to new releases as they drop. The current library spans the full tonal range of the catalog: artist-curated loop kits from Sarah Belle Reid and René G Boscio, Buchla synthesizer sequences from FreqZ & TweakZ, modular cinematic soundscapes from Redstripedown, 4-track tape loop sessions from Sans Fin, lo-fi hardware texture packs, retrowave construction kits, dark cinematic loop suites, and ambient drone collections. At 461 cassettes and 1,800+ loops, this is not a supplementary resource — it is a primary production toolkit covering atmospheric scoring, electronic production, cinematic tension, ambient composition, and experimental sound design in a single package. The Rewind Bundle is priced to reflect the current library size and is updated as new PortaPacks are added. Purchase today to lock in the current rate — the price increases with each new release added to the catalog. Existing owners receive a discount on all future individual PortaPack releases. Contact SonalSystem directly for crossgrade pricing if you already own individual libraries. 15+ libraries. 461 cassettes. 1,800+ loops. 12.82 GB. Ever-growing. Formatted for Robotic Bean's Portatron.
What's Included
15+ complete PortaPack libraries — every current and future SonalSystem release included
461 cassettes — 1,800+ loops — 12.82 GB and growing
Full catalog range: artist packs, Buchla, modular, tape loops, retrowave, dark cinematic
Price increases with each new release — purchase now to lock in the current rate
Tech specs
FAQs
Every SonalSystem PortaPack library currently available — 15+ complete libraries at time of purchase — plus every future PortaPack release added automatically at no additional cost.
Yes — the Rewind Bundle is an ever-growing library. Every new PortaPack released by SonalSystem is added to your bundle automatically.
Yes — the bundle price is updated each time a new PortaPack is added to the catalog. Purchasing now locks in the current rate for the full library, including all future additions.
Yes — contact SonalSystem directly and we'll work out crossgrade pricing so you're only paying for what you don't already own.
12.82 GB at time of purchase, growing as new libraries are added. A high-speed connection and sufficient storage are recommended before downloading.
