"AIYIMA A07 Premium" Amplifier im Detail – Die verbesserte Version im Technik- und Design Vergleich!

In this video, I show you the Aiyima A07 Premium – the improved version of the popular A07 amplifier with a TPA3255 chip. What internal changes have been made? How does it compare to the standard model? And what can you really expect in terms of performance and sound? I open the device, show the installed components, and talk about: Realistic RMS and peak power Interchangeable op amps (e.g., Burson, Sparkos, OPA) Sonic differences and modding potential Socketed op amps Optimized layout for lower noise Up to approximately 2x 150–180W RMS @ 4 ohms with a powerful power supply Pulse power up to approximately 2x 250W possible for a short time. Here is the Amazon link for the A07 Premium: https://amzn.to/4jqU7Yr Here is the Aliexpress link: https://s.click.aliexpress.com/e/_oFK... Power supply recommendations (e.g., 48V / 10A) https://amzn.to/4dJlBr8 or here: https://s.click.aliexpress.com/e/_oCI... Find out whether upgrading from the A07 to the A07 Premium is worth it in this video – factual, practical, and understandable. Best regards, Christian #audiophile #Aiyima #hifi #chinaaudio #classD #amplifier #Stereo #China #ChristianSchwarzbeck #sound #music