AIAIAI TMA-2 Studio Closed-Back Over-Ear Headphones tonny-iommi-signature which gives you the ability

which gives you the ability to fine tune the placement of your percussion gear on your rig

and an external power supply for noise reduction

What sets the '59 Bassguy apart is the unique JUMP switch

Switchable +4 dBu and -10 dBV input level

AIAIAI TMA-2 Studio Closed-Back Over-Ear Headphones tonny-iommi-signature which gives you the abilityIf you ever wanted a pair of studio headphones for recording and mixing that didn't create extraneous waste for the planet, the AIAIAI TMA 2 Studio Headphones are a worthy investment. These headphones provide clarity, separation, and power, doing so using bio friendly materials and minimal packaging. The ethos of these headphones is simple: AIAIAI doesn't want you to ever replace them; instead, you can upgrade them or re outfit its parts as need be.