Musical Instrument Cases & Racks

Adam Hall 5635 Humfrees M6 Adam Hall 5635 Humfrees M6, Rack Insulation Against Ground Loops@+When rack mounting, additional conducting ground connections are created between 19" devices via the metal rails - the most frequent cause of hum noise.@+@+Humfrees interrupts these... Adam Hall 5635 Humfrees M6