Kemp Elektroniks SR Plug,Schumann Resonator Plug improved
All contacts are cryo treated, the housing and multipe parts are ci2p (Creaktive systems)treated, internal improvements are AkikoAudio mineral/gem mixes and wax for a better price/quality ratio.A plug as the Kemp Elektroniks QA (Quantum Approach) plug. This plug gives really a stronger effect then the QA. New dimensions you will discover and it gives you a bigger live-experience! TRY IT!