Jds Labs C5 Portable Headphone Amplifier Lightly used, Slate Color, OBO

JDS LABS C5 Slate Portable Headphone Amplifier

A high-performance portable headphone amplifier featuring digital volume control, bass boost, dual gain, and up to 14 hour battery run time. Audibly Perfect Channel Balance Digital - Stepped attenuation with zero-crossing detection and 1dB attenuation steps provide smooth volume adjustment at all volume levels, even with sensitive IEMs. DC Coupled Signal Path - C5 uses a purely resistive signal path. Thin film, 0.1% tolerance resistors ensure low noise and high channel accuracy. Dual LDO Power Regulation - High performance audio starts with clean power. Supply rails are filtered by impressive TPS7A4700 and TPS7A3301 regulators to achieve ultra low supply noise at a constant output voltage of+/-7V. Smart USB Charging - Powered by a large 1200mAh Li-Ion battery, C5 quickly charges from any USB port (computer, tablet charger, cell phone charger, etc.). A single LED indicates battery status: solid green while on, blinking while battery is low, or blue while charging. I am the original owner of the JDS LABS C5 and I have the original box / manual / accessories. The C5 has been lightly used and was kept in a smoke free, pet free, and kid free environment. Swoot (AZ) 520-404-2223

• Dual Gain: 2.3x or 6.5x, MOSFET controlled, Bass Boost: +6.5dB @ 80 Hz, Frequency Response : +/- 0.02 dB, THD+N (20-20kHz, 150 Ω): 0.0009%, Noise: -105 dBu, Crosstalk @ 150 Ω: -67 dB, Digital Stepped Attenuation (63 steps + mute), Ultra Low Noise +/-7V rails, NO power degradation, 3.5mm Input and Output Jacks.

• Output impedance: 2.2 Ω, Volume Potentiometer Taper: 3B, Inter-channel Phase @ 1 kHz: +/- 0.01, Channel Balance: +/- 0.55 dB all volume positions, Max Output @ 150Ω: 3.337 VRMS, Max Output @ 600Ω: 4.146 VRMS, Power Supply: 14.0 Vpp.

• Battery: Lithium-Ion 11-14 hours run time, 5 hours for full charge ( 80%, 2 hours), 3.7V Li-Ion Battery, (charge through mini-USB), 20 Minute Low Battery Indication.

• Size ：(excluding switches) 99.5 x 61.5 x 14.0 mm (LxWxH); Weight: 119g; Accessories: USB to mini-USB charging cable / Rubber Bumper Feet (Instructions Sheet)

Please check out this great review by going to Head-Fi.org and searching for JDS LABS C5 headphone amplifier. Thanks