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: Resolved an issue in version V0.30 where the Pre-Out would remain muted when waking the unit from Standby mode.
: Added "NORMAL" and "WIDE" settings for digital inputs (DG2 and OPT2). This allows users to set the PLL to WIDE to maintain a stable connection with digital sources that have high jitter levels (e.g., some TVs or budget streamers).
Fixes audio dropout issues when connected to modern television optical outputs (PCM signals).
Press and while flipping the rear power switch back to the On position. Audiolab 6000a Firmware Update
page. There are three distinct firmware variants for this model—
is performed via the USB port on the rear panel. Note that this port is strictly for firmware updates and cannot be used for direct USB audio playback.
Updates are handled automatically or manually via the on your smartphone or tablet. : Resolved an issue in version V0
If your amplifier shuts off unexpectedly, it is likely due to the built-in Eco settings required by international power regulations rather than a software bug. You can change this behavior in the system menu by adjusting the duration or disabling it entirely to ensure the amplifier stays warmed up and ready. Summary and Next Steps
Before beginning, ensure you have the following ready to prevent errors:
is a modern classic in the world of integrated amplifiers, beloved for its clean, neutral sound and versatile DAC. However, even the best hardware can sometimes benefit from a digital tune-up. Whether you are troubleshooting a minor glitch or just want to ensure your system is running the latest optimizations, keeping your firmware current is a key part of "hi-fi housekeeping." Why Update Your Audiolab 6000A Firmware updates for high-end audio equipment like the Fixes audio dropout issues when connected to modern
Turn the amplifier back on. It is highly recommended to perform a factory reset via the user menu immediately after an update to clear out old system cache. Troubleshooting Common Update Issues
Ensure the supplied Bluetooth antenna is firmly screwed into the rear panel, as a weak antenna connection can mimic software-based pairing failures. Summary of Audiolab 6000A Core Specs Specification Class AB (2 x 50W into 8 Ohms) DAC Chip ESS Sabre32 ES9018K2M Digital Inputs 2 x Coaxial, 2 x Toslink Optical Analogue Inputs 3 x Line Level, 1 x Moving Magnet (MM) Phono Wireless Bluetooth aptX Update Method Factory/Service Center Only (No consumer USB port) Preserving Your Audiolab 6000A
The display will indicate that an update is in progress; you can then release the button.
: Usually means the USB is not FAT32 (some systems default to exFAT, which often fails) or the file is not in the root directory. Incompatibility
