Considering the model number, I expected this one would have a Tripath TA2024, but it turns to have a TAA2008. Overall, the performance is just barely below the Lepai LP-2020A+, but honestly it’s within the margin of error.

1% THD @ 40Hz, JBL LX-22 Speakers

Input Voltage Input Current Input Power Volume Output Voltage
12V 1.15A 13.80W 70.0dB 6.92V
13V 1.22A 15.86W 70.3dB 7.51V
14V 1.30A 18.20W 71.0dB 8.07V

1% THD @ 1kHz, JBL LX-22 Speakers

Input Voltage Input Current Input Power Volume Output Voltage
12V 0.73A 8.76W 109dB 7.81V
13V 0.79A 10.27W 110dB 8.37V
14V 0.85A 11.90W 109dB 9.91V

Specifications

Brand Model Chipset Avaliability Claimed Input Power
Lepy LP-2024A+ Tripath TAA2008 No longer available DC12V3A