Monster Oil | ORIGINAL VALVE OIL Microphone Accessories Premium Katana Amp and Effects

Premium Katana Amp and Effects Tones

Internal Charge Pump - Increased Headroom and Dynamic Range

and concert halls

Ultra transparent series FX loop

with simple and traditional looks and outstanding quality

Monster Oil | ORIGINAL VALVE OIL Microphone Accessories Premium Katana Amp and EffectsPremium Valve Oil for Trumpet, Tuba, French Horn, Trombone, and Euphonium. Developed by real professional trumpet players. Our original formula valve oil. Best application for all around, hassle free, quick action, buttery smooth, long lasting use. Takes forever to evaporate. Hide your kids, put on your sunglasses this is the Monster Oil that will change the world. Appropriate for every trumpet ever made. Far superior to anything on the market today.