Synergistic Research Master Tuning Module, Each - Buy 2 Get a Free Master Fuse

Now through December 31, 2025, buy 2 Master Tuning Modules and get a free Master Fuse. Simply add all 3 qualifying products to your cart, and the discount will be applied automatically.

Synergistic Research Master Tuning Module Product Description: 

The Master Tuning Modules represent the pinnacle of Synergistic Research’s 30-year pursuit of musical refinement. Handcrafted in Southern California from carbon fiber and aircraft-grade aluminum, these SRX Carbon Fiber Tuning Modules operate entirely outside the signal path, enhancing performance without altering the purity of the audio chain. After a 48–72 hour settling period, they reveal a striking transformation—greater clarity, extended bandwidth, and a seamless blend of smoothness and detail. Compared with earlier Gold and Silver Bullets, the Master Series delivers a new benchmark in resolution and musical coherence, offering the most natural and expressive presentation yet.