The new Master Tuning Modules ($425 each) are now standard for the SRX Cables series. They are the most potent and musical UEF Tuning Bullets in Synergistic Research's 30-year history and work 100% outside the signal path.

Your old tuning bullets for Synergistic Research's SRX or Galileo Cable series can be replaced with the new Master Modules. Available for interconnects, speaker- and power-cables.  

Master Tuning Module’s Sonic Characteristics:
- Greater Air and Detail
- Musicality
- Liquid Smoothness

As usual, SR products come with a 30-days Money Back Guarantee. So it's risk-free for you.