Instrument Room / Selected for your sessions

Build the part the song needs.

Nine instruments for bass lines, drum parts, chords and melodies. Open Instrument Room and start with one sound.

Work Horse on the Voice page: the signal strip from S1 to Out across the top, source 1 on Analog with its saw drawn large, oscillator, sub, noise and modulation dials beneath, placement, unison and routing at the right, and the mod sources along the bottom.
FB-2823 on the HOME page with patch A01 Slow Phase Pad in Rev III: readouts for LFO rate, drift, FX mix, arp gate, HF soften and volume, and the oscillator, source mix, filter and envelope faders beneath.
FB-1080 running: the display showing preset 001, 64voicePiano, with the Volume and Value dials and the EFX, Chorus and Reverb buttons.

9 plug-ins · Perpetual licences

$156.99
Explore Instrument Room

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Host integration

Fat Berry DSP in Cockos REAPER 7

Setup reference for Cockos REAPER 7. Choose an actual published Fat Berry installer that the host can load. Product pages state current platform and format availability; this page is not certification of every product/host/OS combination.

  • VST3 64-bit (Windows and macOS)
  • Audio Unit (macOS, where listed)

Every active plug-in in this release ships as VST3 for Windows 10 or later, 64-bit (x86-64), and as VST3 and Audio Unit for Mac. Each product page lists its minimum macOS version. The install paths below cover Cockos REAPER on Windows and macOS.

Architecture

Host architecture & compatibility in Cockos REAPER

Technical specifications, silicon architectures, and format hosting details for Cockos REAPER 7.

Check the VST paths in Preferences and use the documented rescan controls; verify the track channel routing separately.

Host format compatibility and an executed product compatibility test are different. Check the current product requirements and installer release.

Setup

Installing in Cockos REAPER 7

Use the actual platform installer and the host documentation for your version.

  1. Download the entitled installer for your platform from your Fat Berry account.

  2. Run the installer; it places the licensed VST3 build in the system VST3 folder, plus the Audio Unit build on macOS where one is listed.

  3. Open REAPER and rescan plug-ins from the host preferences or plug-in manager.

  4. Find the plug-in under Fat Berry DSP in your host browser and activate it in the branded licence panel on first use.

Reference

Where the files go

If Cockos REAPER cannot find a plug-in, check that it is in one of these directories and that the host has been restarted.

Plug-in installation paths for Cockos REAPER 7
FormatWindowsmacOS
VST3 64-bitC:\Program Files\Common Files\VST3\/Library/Audio/Plug-Ins/VST3/
Audio Unit (AU)Not available on Windows/Library/Audio/Plug-Ins/Components/

Delay compensation in Cockos REAPER

Use the host documented delay compensation and monitoring controls. Actual latency depends on the product and processing settings; do not assume every processor or routing path is latency-free.

Buffer size & CPU optimization

Choose an interface buffer that gives reliable playback on your computer. Patch, sample rate, processing chain and monitoring route matter; no fixed buffer or instance count is guaranteed.

Troubleshooting

Known Cockos REAPER behaviors & fixes

Tested troubleshooting procedures for plug-in discovery, automation binding, and cache rebuilding in Cockos REAPER 7.

Check the VST paths in Preferences and use the documented rescan controls; verify the track channel routing separately.

Record the exact host, operating system, product release and validation message. Consult the official host documentation or support before removing databases, preferences or security controls.

Where to start

Chosen for what this host is usually used for, not because they are the most expensive.

  • Capital Punishment, the plug-in's interface

    Capital Punishment

    Price: $19.99$39.99 from 9 Nov

    Five saturation circuits behind Style, Drive, Tone and Mix.

    Saturation

    Windows VST3 · Mac VST3 / AU

  • Coil, the plug-in's interface

    Coil

    Price: $14.99$29.99 from 9 Nov

    Add spring reverb, from a short splash to a wider wash.

    Reverb

    Windows VST3 · Mac VST3 / AU

  • Valence, the plug-in's interface

    Valence

    Price: $24.99$49.99 from 9 Nov

    Valve saturation with Pentode and Triode stages, three topologies and supply Sag.

    Saturation

    Windows VST3 · Mac VST3 / AU

Official host documentation

Cockos REAPER documentation · Version covered: 7. Check the vendor guidance for later releases.

FAQ

Common Cockos REAPER questions

Does this page prove every plug-in was tested in this host?
No. It is setup guidance. Check the actual product installer requirements and try the release in your own session.
Where can I confirm scanning and routing behaviour?
Use the official host documentation linked on this page and the installed host version.

Other hosts

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