NOTICE: If you choose China post air mail free shipping and the order less than $30 , for the low profit ,the packages all will send by hongkong post without tracking number ,hope you can understand .normally deliver time about 15-30days (brazil need about 30-60days).sometimes need a little long by accident .Please be patience and don\'t worry .If the order less than $30 and you need send with tracking number .please choose hongkong post need $2.11 for the tracking number .Thank you !!!
Description:




MAX4410 is a low-distortion, low-voltage ,low-power, high-fidelity headphone amplifier chip, for single-cell battery, it can not only make headphone amplifier, it can be a pre-amplifier
the effect is not worse than before the differential amplifier to achieve a dual board.
If DC 1.8v-3.5v power input from the spot below.
If DC 3.6v-5v power input from the needle holder below.
Operating Voltage: DC 1.8v-5v (refer to the above input voltage)
Board size: 50mm * 25mm
Maximum output power: 80mw * 80mw
Package Contents
1 x MAX4410 micro headphone amplifier board 1.8v-5v