Line IN/OUT Usage
Placeholder note: The A1 features an onboard 3.5mm headphone jack and SPK speaker interface (no dedicated LINE IN/OUT). For audio testing, please refer to the Hardware Guide - Audio Interface section.
Placeholder note: The A1 features an onboard 3.5mm headphone jack and SPK speaker interface (no dedicated LINE IN/OUT). For audio testing, please refer to the Hardware Guide - Audio Interface section.