PRO Hub Firmware

V6 Firmware: (right click and "save link as" to download)

Hear Back Pro Hub V6.14.zip (Best if you are using Analog Cards)

Hear Back Pro Hub V6.15.zip (Best if you are using Digital Cards)

Note for macOS users:

macOS 12 (Monterey) or greater required to properly mount the Hub as a Mass Storage Device

V6.14 (Released June 28, 2022) - New firmware that supports multiple audio formats: TDM2, TDM4, TDM8 so that 16 channel cards and also the new 32 channel MADI, Waves, and Dante cards can be used without having different hub firmware. The format is selected in the config.txt file on the hub (connect USB). "OUTA" and "OUTB" added to the config.txt file so you can pick "1-16" or "17-32" to choose which outputs you want (if the card supports outputting audio). Raised the threshold for the new LED metering so that blue comes on a -46dbFS.


V6.15 (Release April 25, 2023) - Updates to the audio clocking PLL for digital cards. Added the ability to dim the front panel LEDs on the hub (Requires Bootloader V2.12) 

(for PC) Hear Back PRO Hub Bootloader Update V2.12.zip

(Released August 22, 2023) - Adds ability to dim the front panel LEDs on the hub
(for Mac) HBPRO_Hub_Bootloader_Updater_v2.12.dmg(Released November 15, 2023) - Adds ability to dim the front panel LEDs on the hub
V2 Firmware: (right click and "save link as" to download)
Hear Back Pro Hub V2.10.zip

 (Released January 2, 2019) – Improves iOS app communication with Mixers. Required for the "Hear Back PRO" iOS app (available for download on App Store). Compatible with any operating system that supports USB memory sticks.

Hear Back PRO Hub Bootloader Update V2.2.zip

 (Updated February 13, 2018) - Added support for future Word-Clock card