alaTest has collected and analyzed 1 user review of Cayin C5 Portable HIFI Audio Headphone Amplifier from Amazon.com. The average user rating for this product is 5.0/5, compared to an average user rating of 4.0/5 for other products in the same category on Amazon.com.

This is a review of the Cayin C5 portable amplifier. The specs: Rated output power: 800mW + 800mW (32Ω load) SNR: ≥101dB (A-weighted) Life time: about 12 hours (32Ω load) Frequency response: 20Hz-100kHz (± 1dB) Sensitivity: ≤500mV (gain H) Charge limit...