Headphone Amplifier – DIY

It took quite a while but here it is: The headphone amplifier circuit for almost every need.

These are available:

  • HiFi headphone amplifier with stereo simulation.
  • Miniature headphone extension board (add a headphone out to an existing design)
  • The mini headphone board that fits into a 1590A enclosure INCLUDING battery !

HiFi headphone amp with stereo simulation.

headphone_stereo_v1

Demo of the Stereo Simulation:

Mini extension board for existing circuits.

headphone_mini_stick

Super Mini board that fits a 1590 A enclosure inc. battery!

ha_4
ha_1


Sale!
Out of stock

Headphone etc.

Super-Mini headphone amp

Original price was: € 4.01.Current price is: € 2.01.