AIYIMA A70 Balanced Stereo Amplifier for Desktop Home Theater Bookshelf Speaker with XLR & RCA Inputs, Trigger Input, and DC48V 5A GaN Power Adapter

About this item

• - The AIYIMA A70 is the first stereo home audio Class D amplifier on the market based on the TI TPA3255 chip with a post-filter feedback loop (PFFB) design, eliminating load dependency and reducing distortion
• - Utilizes a six-layer amplifier PCB board and four-layer tone board design for improved electrical isolation and impedance control, resulting in superior sound quality and high performance
• - Features 12V trigger input for easy power up and a gain switch to boost RCA input signal by 3dB
• - Equipped with balanced XLR audio signal input to reduce interference and noise floor
• - Includes RCA and sub output with variable filter output, controlled by volume setting and adjustable cutoff frequency
• - Utilizes professional audio components for excellent performance, with a measured SINAD of up to 96dB and SNR of 116dB, and high-quality terminals for robust speaker installation
• - Comes with a 48V 5A GaN power adapter for high efficiency, low heat, and stable amplification
• - Offers replaceable op-amp chips for customizable sound quality, compatible with various chip models including Sparkos SS3602, MUSES02, OPA2604, and more