is hardware-locked to 16-bit/48kHz, enabling Exclusive Mode won't magically unlock higher bitrates. If your music source is 24-bit, the application must still downsample it to fit the AB13X's 16-bit hardware limit Common Issues & Troubleshooting If you are struggling with an driver or exclusive access, users frequently report:
Run the installer as an administrator and restart your computer when prompted. Step 2: Configure Windows Sound Control Options
Users may find they cannot control volume, or it acts erratic. How to Disable Exclusive Mode for AB13X Audio
Because Exclusive Mode locks down the audio hardware, it can occasionally cause software conflicts. Here is how to fix the most common issues: ab13x usb audio driver exclusive
The media player changes the hardware clock of the AB13X chip to match the exact sample rate of the audio file. No resampling occurs.
Configuring Windows to hand full ownership over to your AB13X USB device requires adjusting both the core operating system preferences and your preferred media application.
The Ultimate Guide to AB13X USB Audio Driver Exclusive Mode: Unlock Bit-Perfect Sound How to Disable Exclusive Mode for AB13X Audio
Next, you must give applications permission to request exclusive access to the hardware.
The AB13X USB Audio driver and its corresponding chip represent a triumph of commodity hardware. It is not a high-end solution, but it is a remarkably effective and ubiquitous one.
(Microphone array) to prevent the mic from resetting when an app tries to take exclusive control of the mic input. Configuring Windows to hand full ownership over to
Connect your AB13X USB device to a high-speed USB port (ideally USB 3.0 or directly to the motherboard).
It is recommended to do the same for the Input (Microphone) tab in the same window. Optimizing AB13X Audio Performance
To unlock the true potential, lower latency, and pristine hi-fi output of your hardware, configuring the is essential. This configuration bypasses the system mixer, providing bit-perfect audio directly to your ears. What is AB13X USB Audio hardware?
AB13X is a generic Digital-to-Analog Converter (DAC) chipset frequently found in budget USB-C audio adapters that relies on standard Windows USB Audio Class (UAC) drivers. The chipset typically limits audio output to 16-bit/48kHz and often causes restrictions when attempting to enable Exclusive Mode for higher fidelity. For more details on the limitations, visit Poweramp App Forum