Member Blog Posts: amplifier, portable

• 

  Portable 9v Headphone Amplifier

  Posted Apr 23, 2013 By Extreme Circuits

  After several requests by correspondents, the decision of designing a 9V powered Headphone Amplifier was finally taken. The main requirement was to…

  Comments(0)
• 

  Portable Headphone Amplifier

  Posted Apr 19, 2013 By Extreme Circuits

  3V Battery powered, High Performance unit

  This amplifier can be directly connected to CD players, tuners and tape recorders. It is tested with…

  Comments(0)
• 

  Mini Portable Guitar Amplifier

  Posted Apr 18, 2013 By Extreme Circuits

  Can be fitted into a packet of cigarettes, Also suitable as Fuzz-box

  This small amplifier was intended to be used in conjunction with an electric…

  Comments(0)
• 

  Portable Headphone Amplifier Known as CMoy

  Posted Jan 31, 2012 By Circuit Projects

  The CMoy portable headphone amplifier was designed for testing purposes while using a single OPA134 op-amp in a non-inverting…

  Comments(0)