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Audiophile Headphone Amplifier Kit

Audiophile headphone amplifier kit includes high quality audio grade components such as Burr Brown OPA2134 opamp, ALPS volume control potentiometer, Ti TLE2426 rail splitter, Ultra-Low ESR 470uF Panasonic FM filtering capacitors, High quality WIMA input and decoupling capacitors and Vishay Dale resistors. 8-DIP machined IC socket allows to swap OPA2134 with many other dual opamp chips such as OPA2132, OPA2107, OPA2227, OPA2228, dual OPA132, OPA627, etc. Headphone amplifier is small enough to fit in Altoids tin box, and thanks to low power consumption may be supplied from a single 9V battery.



     Burr Brown OPA2134 opamp for excellent audio performance
     ALPS volume control potentiometer (Made in Japan)
     Ti TLE2426 rail splitter provides dual rail supply from single battery operation
     Ultra-Low ESR 470uF Panasonic FM filtering capacitors
     High quality WIMA input and decoupling capacitors (Made in Germany)
     Audio grade Vishay Dale resistors
     8-DIP machined IC socket allows to swap OPA2134 with many other opamp chips
     Input voltage supply 4-20V / 4-32V (if requested). Can be supplied from a single 9V or 4.2V LIPO battery
     Low power consumption (14mA)
     High quality 3.5mm audio sockets for headphones and input
     Comes with 9V battery clip
     Compact form factor (4cm x 3.3cm)
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