DOUK AUDIO NE5532 Руководство пользователя

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How to use

1. Connect audio source to RCA input of U3 with good quality audio cable.

2. Connect to 5V power adapter or computer or power bank with USB cable, also can use DC 5-20V

power adapter and then press power button to turn it on.

3. Connect your headphone to the output of U3, then play HiFi music on your audio device and enjoy it.

Parameters

Audio input

Audio output

Output power

Matched headphone impedance

Frequency response

Signal to noise ratio

Max output amplitude voltage

Input voltage

Dimension(W*D*H)

Contact Information

Address: Room 1329, Wang Cheng Building, Long Guan street, Long Hua new District, Shenzhen, Guang Dong, China

Contact: LIU CHENXI

Tel: +86-18570015672

Stereo L/R RCA

6.35mm headphone jack (with 6.35mm to 3.5mm adapter)

≥1300mW (32Ω)

18-600Ω

20-30KHz

≥110DB

25V

DC 5-20V

67*93*30mm / 2.64*3.66*1.18in