As described by Zazz:
Hailed as the world's best sounding budget amp
20 watt/channel output makes it perfect for any auto or home audio project or DIY application
Offers the audio fidelity of Class-AB amps combined with the power efficiency of Class-D amp
Ideal for both home and car audio applications
RCA stereo and 3.5mm inputs
Integrated Treble and Bass controls
Link to a Cnet review: http://reviews.cnet.com/amplifiers-preamps-processors/lepai-…
The Lepai version (exact same amp) came to $35.85 for me from Amazon.http://www.amazon.com/gp/aw/d/B0049P6OTI?pc_redir=1402380036&robot_redir=1