Ammoon AHA04 Portable 4-Way Headphone Amplifier Amp With

Features:

Portable headphone amplifier with four stereo 1/4 inch and four 1/8 inch headphone outputs.

Stereo 1/4 inch and 1/8 inch jack and RCA stereo inputs(wired in parallel) can be connected to any line-level audio source.

Built-in high quality potentiometers for each channel volume control.

5V supply, can be powered by USB adapter, or computer USB port.

With Stereo/Mono switch for selecting stereo or mono signal to be sent to the output channels.

Compact size and full metal shell design, easy to carry around and durable to use.

Specifications:

Brand: ammoon

Model: AHA04

Material: Metal

Color: Black

Input Connector: stereo 1/8 inch TRS jack, Stereo 1/4 inch TRS jack, RCA stereo connector

Input Impedance: 22K ohm

Max. Input Level: +22dB

Output Connectors: stereo 1/8 inch TRS jack, Stereo 1/4 inch TRS jack

Output Impedance: min. 16 ohm

Max. Gain: 20dB/channel

S/N Ratio: >98dB

Frequency Response: 20Hz-20KHz

THD:< 0.01%

Supply: 5V, >=1000mA via USB adaptor

Item Size: 11.3 * 7.3 * 5.9cm/ 4.4 * 2.9 * 2.3in

Item Weight: 375g/ 13.2oz

Package List:

1 * Amplifier

1 * USB Cable

1 * User Manual (English)

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