You can replace the two plug-in NE5532 Op-Amps with LME49720HA/MUSES02/OPA2604AP/OPA2134PA/LM4562/NJM4556AD Op-Amps to achieve a unique sound quality

Cooling: 2 smart fans

Output: 1× USB-C (data)

RX (2 pcs)

Built-in USB-C PD 3

NÖRDIC USB-C to RCA audio cable 2m Mini Displayport Adaptrar You can replace the twoThis cable converts the interface from USB C to RCA stereo, allowing you to connect your USB C devices such as smartphones, tablets, and computers to your amplifier, speakers, and A V receiver. Note that the cable is audio only, not video. Compatible with a wide range of devices with USB C port and requires no drivers. Gold plated connectors with 2 meter long nylon braided cable for optimal sound and durability. Specifications Connectors: 1x USB C