Ultra Pure UPO-RFL Professional Valve Oil Headphones With a variety of amp

With a variety of amp options and guitar tones available

You also have access to BOSS Tone Exchange

maximum isolation from other sound sources

sophisticated features such as Snapshots enable you to easily access all the tones you’ll need to cover every section of every song

Ultra Pure UPO-RFL Professional Valve Oil Headphones With a variety of ampUltra Pure Professional Valve Oil has a fast, light, and silky smooth feel players love. It is synthetic, odorless, and very long lasting. Our Professional valve oil is the standard weight and is perfect for most instruments. It works well on pistons and rotors. This big refill bottle can fill your smaller bottle 4 times or more. It comes with a child resistant (push turn) cap and a dispensing flip top cap. Professional valve oil For pistons and