Cayin C5 Portable Headphone Amplifier

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– Low noise and driving strong
– Touched the heart of the new design
– High and low gain, bass switch design
– High performance audio OPA134 and LME49600

Features:
1 dedicated high-performance audio op amp OPA134 and LME49600 buffercomposed of dedicated headphone amplifier, low noise, driving strong.
2 Japanese original ALPS volume potentiometer, durable and reliable, to ensure quality.
3 built-perfect protection circuit, with the midpoint of drift, switch machinenoise cancellation function, the outputusing relay protection,full protection of the amplifier and headphones.
4 can be used as a mobile power source to charge other mobile devices.
5 aluminum shell, effectively shielding interference.
6. subjective listening experience

High and low gain, bass switch design
High and low gain, bass switch to meet the various needs of the headphones and the actual listening

Charging treasure function
C5 unique treasure charging function, the phone can be used as emergency standby power use

Touched the heart of the new design
Fiber-induced high quality aluminum body, showing craftsmanship make slim lines moving, low-key attribute champagne gold, matte feeling and bring ultimate comfort grip

American TI company specializing in Hi-Fi Headphone Power Driver IC
German company’s top Hi-Fi WIMA capacitors
Japan’s top ALPS Hi-Fi level potentiometer
Japan’s Fujitsu’s top-level Hi-Fi relay

Parameters:
Rated output power: 800mW + 800mW (32O load)
SNR: =101dB (A-weighted)
Life time: about 12 hours (32O load)
Frequency response: 20Hz-100kHz (± 1dB)
Sensitivity: =500mV (gain H)
Charge limit voltage: 12.6V
Charging time: about 4 hours (off state, the use of DC5V / 2A charger)
Total Harmonic Distortion: =0.02% (1kHz)
Lithium battery capacity: 1000mAh / 11.1V
Size: 136x63x15mm
Weight: about 185g

Review:
http://headfonics.com/2014/09/the-c5-portable-headphone-amp-by-cayin/