Underneath you will find information on the latest firmware updates.
Click the panes to read more.
- When entering standby mode, the device will automatically look for and install new updates. NOTE: Your product must be connected to a network with internet access. WARNING: Do not remove the power or network cable during update! If you are experiencing network issues, please see these troubleshooting tips.Auto update
This amplifier updates automatically in one of two ways:
- With Wake on LAN enabled, updates will download and install while in standby.
Version 1124.1009
Released December 15, 2025Roon:
- H150 is now a Roon Ready device.
Display features:
- Display Dimming, Display default on/off in the menu. The Disp button on the remote is fully integrated.
Volume features:
- Max Volume and Max Startup Volume configurations added to the menu.
AutoIn features:
- Added Wake from standby and Auto input switching, triggered by SPDIF signal or audio detection.
- DigBack and LanBack features added. The product returns to the last user-selected input when the signal is lost.
Control App:
- When the H150 is in standby, selecting an input in the app will automatically wake the device.
- Minor bugfixes and tweaks.
- Improved input cycling, volume ramping, and mute sequence Hegel App:Version 1122.1008
Released November 3, 2025
- Wake on LAN is enabled by default
- Improved DAC-Loop handling - DAC-Loop will take effect when the setting is changed in the menu
- Improved remote control handling - Smoother volume adjustment with remote
- TV Remote feature added
- Various tweaks and bugfixes
- Main menu facelift. App contents are sorted into sections with icons
- Added shortcuts to Home (main menu), My devices (device selection), and Control page (control)
- Now possible to update from local file with App (Settings -> About -> Update from File)
- Volume/mute can be adjusted from the device selector page (Useful when there are multiple devices)
- Previous, Next, Shuffle, and Repeat controls disabled when streaming Spotify (Required by Spotify)
- Various bugfixes and optimizations in the app and webpage
- App content is now also available in the device webpage (use IP address in web browser)
Some network switches and other network components might block downloading new firmware, leading to a failed or aborted update. This is usually solved by connecting your amp with an Ethernet cable directly to your router.
Please contact us if you have questions.