Topping NX7 NFCA Portable Headphone Amplifier - Hitam

Portability + performance
The TOPPING NX7 is a portable amplifier with the features that count: incredibly low distortion, 20-hour battery life, and loads of output power.

NFCA amplifier
The new NFCA amplifier circuit was specifically designed for portable amplifiers. With a THD+N of 0.00007% and an SNR of 135dB, the NX7 is one of the cleanest portable amps on the market.

Drive full-sized headphones
The NX7 can output 180mW of high power under a load of 300Ω. With the help of its 3-step gain setting, it can easily power full-sized headphones. High power doesn’t equal high distortion. Even when the output is 200mW, the load distortion is only 0.00008%.

20-hour battery life
The NX7 can get up to 20 hours of battery life at low and medium gains, and 10 hours at high gain.

Specification:

Dimensions: 5.3 x 2.7 x 0.62” (13.5 cm x 7.0 cm x 1.6 cm)

3.5mm headphone output
Dynamic range @1kHz (A-wt): 135dB
Frequency response: 20Hz - 40kHz (±0.1dB)

Output level
o Low gain: 7.4Vpp
o Medium gain: 11Vpp
o High gain: 21Vpp

Actual noise level
o Low gain: o Medium gain: o High gain:
4.4mm headphone output
Dynamic range @1kHz (A-wt): 135dB
Frequency response: 20Hz - 40kHz (±0.1dB)

Output level
o Low gain: 7.4Vpp
o Medium gain: 11Vpp
o High gain: 21Vpp

Actual noise level
o Low gain: o Medium gain: o High gain: