Noble Audio VIKING RAGNAR (Universal Fit) Solid State Amps the same dual-mono AK4497 with

the same dual-mono AK4497 with OCXO and dedicated per-channel transformer power

Third-generation wide-bandwidth EI output transformers developed specifically for this model

enhanced portability

The Horizon is tuned for naturalness

Noble Audio VIKING RAGNAR (Universal Fit) Solid State Amps the same dual-mono AK4497 withNoble Audio's current flagship IEM, the Viking Ragnar is a tribrid statement built around a dynamic driver foundation and augmented by balanced armature and electrostatic drivers. It is Noble's most complete expression of their acoustic engineering philosophy to date. Type and Technology In ear monitor (IEM), tribrid. Dynamic, balanced armature, and electrostatic (EST) driver configuration, tuned by Noble's founder Dr. John Moulton. Universal fit with