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  • Wholesale 2 X 150 mW Class-AB Headphone Amplifier Board - Black
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2 X 150 mW Class-AB Headphone Amplifier Board - Black

    Qty.Range(unit) Price(per unit) Discount
    Large Order:
  •  US$12.99
  • Quantity:

    Product Details

    Key Features

    Material:Glass fiber
    Specification:Supply Voltage: 8~24V; Quiescent Current (mA): VIN = 0V, IO = 0A 3.6 6.0; Output Power (mW): THD = 0.1% ; RL = 8ohm 150; Gain (dB): SW1 OFF 9.6 / SW1 ON 15.7; Load Impedance (ohm: SW1 ON 1.7 / SW1 OFF 3.3; Load Impedance (ohm: 8-16-32; Frequency Response (Hz): +/-3dB 50~600K
    Features:It is a perfect class-AB architecture integrated LM4881 chips to achieve the single-channel 150mW power output; Moreover, integrated with LM4881 chip, this board also supports two-channel amplification and can be powered by any DC power supply ranging from 8V to 24V
    Application:Mini / Micro Systems, Personal, Computers, Microphone front amplifier, MP3 player, Video CD player output amplification
    English Manual/Spec:Yes
    Other:Size: 76 mm (L) x 50mm (W) x 12mm (H) +/- 0.2mm; Thermal shutdown protection circuitry; Adjustable gain; Wide power supply range: 8V-24V; Audiophile Quality Sound: 0.025% THD+N at 120mWrms 16 / 0.02% THD+N at 75mWrms 32; Mounting holes facilitate installation and fixing; Several wiring methods facilitate connection Socket (Default), Terminal Block(Optional); Excellent design of the power ports which allows you to connect multiple amplifier boards in series (Terminal Block Optional); Do not need an extra heat sink.
    Packing List:1 x Amplifier
    Dimensions: 2.99 in x 1.97 in x 0.47 in (7.6 cm x 5.0 cm x 1.2 cm)
    Weight: 0.78 oz (22 g)


    Use ForUniversal,
    Module FunctionBoard,
    Dimension(cm)76 mm (L) x 50mm (W) x 12mm (H),
    Net Weight(kg)0.022,


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