HiLetgo 2pcs MAX4410 Headphone Amplifier Board Headset Amplifier Mini Amp Pre-Amplifier Board

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The MAX4410 is a low-distortion, low-voltage, low-power high-fidelity headphone amplifier chip that is suitable for single-cell battery power supply. It not only can be used as a headphone amplifier, but also can be used as an amplifier preamplifier. The effect is not worse than that of the op amp preamplifier. One board for two purposes.
Product paraemter:
Operating voltage: DC 3.6-6V
Board size: 50mm*25mm
Maximum output power: 80mw*80mw
Package included:
2* MAX4410 Headphone Amplifier Boards

Package Dimensions ‏ : ‎ 3.86 x 3.03 x 1.06 inches; 1.13 ounces
Date First Available ‏ : ‎ October 27, 2021
Manufacturer ‏ : ‎ HiLetgo
ASIN ‏ : ‎ B09KGXDBGC

MAX4410 Headphone Amplifier Board Headset Amplifier
It not only can be used as a headphone amplifier, but also can be used as an amplifier preamplifier.