Fosi Audio 16V 1A & 24V 4.5A Power supply24V 4. 5A Power Adapter Description: AC110V 230V input; DC 24V 4. 5A output; Connector size: 5. 5*2. 5mm Power adapter for class d amplifier; Tips: The plug of the power adapter will match the country of your delivery address. BOX X5 16V 1A Power Adapter Description: Input: AC 110V or 230V, 50 60Hz Output: AC 16V 1A (Only for BOX X5, do not use with DC type amplifiers) Cable Length: 1. 2 meters Plug Type: Matches the country of your delivery address

Aluminum enclosed amp makes it perfect for projects and DIY

while customizable bass & treble controls in Tone mode

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delivering a maximum output power of 150W×2@4Ω with a signal-to-noise ratio (SNR) of ≥102dB and a frequency response of 20Hz-20kHz(±1

and treble controls

88% High Efficiency & Bridgeable: Class D design minimizes heat while delivering 100W x 4

User-Friendly Design: The MC331 comes with a remote control

providing flexible audio sharing

AC Cord x1

max sampling rate PCM 24bit/96kHz

faded markings

Different tubes with different sounds