Review on 🔊 Pyle PFA220BT Class-T Bluetooth Power Audio Amplifier - Mini Dual Channel Stereo Receiver Box with USB, RCA, and 12V Adapter - 120W for Subwoofer Speaker, Home Theater, PA System, and Studio Use by Amy Mcleod

Bought this device as an experiment to connect my extensive recording library on my iPhone to my 40+ year old Bose 901 Continental speakers via Bluetooth (which were in my apartment, not working, 25 years old). Wow-La. . . I plugged the unit into the wall (under the sofa), connected the speaker wires (taking care of phasing and polarity), and used the speakers whenever I wanted. Amazing high fidelity sound. Just like old times. Music fills the room. Straight from my iPhone. Happy happy happy.