RME Digiface Ravenna 256-Channel 192 kHz Desktop USB Audio Interface used it completely works which is

it completely works which is what it is made for in the first place

Rotatable ear cup design with a portable bag

All 6 BA drivers in each ear unit of the FH9 are from Knowles

but also a dynamic range of 120 dBA

purposeful

RME Digiface Ravenna 256-Channel 192 kHz Desktop USB Audio Interface used it completely works which isThe Digiface Ravenna is a lightweight, portable audio interface, based on the proven Digiface Dante equipped with a RAVENNA module developed by DirectOut and features with everything that RME is famous for: USB 3, MADI, TotalMix FX and outstanding options in both USB and stand alone operation. Connectivity and Features RME USB 3. 0 1 x Phones Output TotalMix FX ARC USB Word Clock I O 4 x Gigabit Ethernet (802. 3 compliant) 1 x MADI I O coaxial DC