Parasound stereo power amplifier (with headphone jack), great for a desktop system or for driving an external zone.
45 watts RMS x 2, 20 Hz - 20 kHz, 8 Ω
60 watts RMS x 2, 20 Hz - 20 kHz, 4 Ω
Get the manual here: https://parasound.com/pdfs/Zampv3Manual.pdf