Equipped with bluetooth 5.0 connectivity for high quality wireless music streaming from smartphones tablets and computers. Includes a bypass function that allows the audio signal to pass directly from input to output without processing for comparing original and equalized sound.
AIYIMA A07 2-channel HiFi stereo power amplifier in black. Tested and working properly. Unit is pre-owned and shows normal cosmetic wear from previous use, including light scratches, scuffs, and surface marks. Please review all photos for exact condition. Includes the speaker cables/adapters shown in the photos. IMPORTANT: POWER SUPPLY / POWER CABLE IS NOT INCLUDED. Features RCA stereo input, 3.5mm AUX connection, speaker binding-post outputs, front power switch, and volume control. Included: AIYIMA A07 amplifier and cables shown in photos only. No power supply, original box, manual, or other accessories included.
Enhanced Compatibility: U3 adopts simple RCA input and 6.35mm headphone output, while U3 PRO is upgraded with 3.5mm AUX/stereo RCA input and 3.5mm/6.35mm headphone jack output. The U3 PRO is compatible with more audio sources, including MP3 players, iPods, smartphones, tablets, computers, and CD players etc., and more headphone models as well. Built-in Voltage Boost Circuit: U3 PRO adopting innovative circuit design with built-in voltage boost circuit, the amplifier circuit can work at a higher voltage of ±14V even only powered by DC 5V, and the background noise index is excellent. With wide frequency response extension, excellent transient response, excellent purity and transparency, and good dynamic range.