Empress Effects Reverb firmware

Empress Effects active Released 17 Oct 2016
effects

Latest firmware: 0650

0650released 22 Jun 2026

What's new in 0650

6.50 (June 22, 2026) -------------------- - Sending a MIDI save preset command with a controller value of 127 will now save the current preset - Updated onboard file system to remove restrictions on maximal SD card size and cluster size formatting.

Last checked 11 Sep 2026

Download 0650 from Empress Effectsopens in a new tab — empresseffects.com

How to update the Empress Effects Reverb

Firmware is updated via SD card. Download the .bin file, copy it to the root of a FAT32-formatted SD card, insert the card into the Reverb, then power on the pedal. The update process runs automatically. No computer software required.

What you need

SD card (SDHC FAT32) — copia eerv0641.bin in root — the software Empress Effects uses to load firmware onto the Empress Effects Reverb. Download links below.

Just for reference. For complete and up-to-date instructions, always refer to the manufacturer's official firmware page.

Drivers & software for the Empress Effects Reverb

The Empress Effects Reverb is updated with SD card (SDHC FAT32) — copia eerv0641.bin in root, published by Empress Effects.

Download SD card (SDHC FAT32) — copia eerv0641.bin in root from Empress Effectsopens in a new tab — empresseffects.com

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Empress Effects Reverb firmware update history

Changelogs summarised from the manufacturer's release notes.

Version 0650 — 22 Jun 2026

Release notes for this version are listed above.

Release notesopens in a new tab — empresseffects.com

Version 0641 — 27 Aug 2024

Reverb firmware updated to work with Blackfin boards using external SPI flash memory.
Release notesopens in a new tab — empresseffects.com

Empress Effects Reverb manual & official pages

Empress Effects Reverb firmware FAQ

What is the latest firmware for the Empress Effects Reverb?

The latest firmware for the Empress Effects Reverb is version 0650, released on 22 Jun 2026. FW//RADAR last checked Empress Effects's official page on 11 Sep 2026.

How do I update the Empress Effects Reverb?

Firmware is updated via SD card. Download the .bin file, copy it to the root of a FAT32-formatted SD card, insert the card into the Reverb, then power on the pedal. Full instructions on Empress Effects's official firmware page.

What software do I need to update the Empress Effects Reverb?

You need SD card (SDHC FAT32) — copia eerv0641.bin in root, available from Empress Effects's support site.

Where can I download Empress Effects Reverb firmware and drivers?

Directly from Empress Effects's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →

Where can I find the Empress Effects Reverb manual?

The official Empress Effects user manual is a PDF hosted on empresseffects.com. Empress Effects Reverb user manual (PDF) →

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