Ray Wilson

Using TL07X Op Amps in Analog Synthesizers

Date: This event took place live on November 14 2013

Presented by: Ray Wilson

Duration: Approximately 60 minutes.

Cost: Free

Questions? Please send email to


Join Ray Wilson, author of "Make: Analog Synthesizers - A modern approach to old-school synthesis" for a hands-on webcast where he will present and discuss several synthesizer related applications for the TL07X series of Texas Instruments op amp. Don't miss this informative presentation!

This webcast will cover:

Gaining up a weak signal:

  • Inverting gain
  • Non-inverting gain

  • Input coupling
  • Output coupling
  • Mixing Signals
  • AC Input Mixer
  • DC Input Mixer

  • Affecting a wave-shape
  • Active - Precision Full Wave Rectifier
  • Fuzz Tone
  • Pulse Width Modulation

  • Comparators
  • Non-inverting
  • Inverting
  • Adding Hysteresis
  • Window Comparators

  • Active Filters
  • Low, Band, and High Pass Filters
  • Online Tools You Should Know About

About Ray WIlson

Ray has been interested in analog synthesizers since the first time he heard "Switched On Bach" back in 1968. That magic box on the cover of the album with all of the knobs, switches and patch cords grabbed his attention and never let it go. After working at U.S. Steel, Intec Systems, Siemens Pacesetter, and Telectronics, and too many software companies to count he now runs his popular web site Music From Outer Space full-time. Most of his electronics learning has been hard won and experiential with hundreds of hours devoted to reading, bread-boarding, experimenting and appreciating analog synthesis.