API 512V - 500 Series Discrete Line / Mic Preamp United Studio Techologies The INPUT LEVEL is a

The INPUT LEVEL is a five position switch with a generic optimum setting of “0” in the 12:00 position

our Reference Cardioid more closely recalls how many of the vintage European tube mics such as the beloved U47 sounded like when they were new

that's where the power supply is

Combine IO-LCK with an IO-W mount or IO-WSP wall stud plate for secure wall mounting options

If you want that heavy

API 512V - 500 Series Discrete Line / Mic Preamp United Studio Techologies The INPUT LEVEL is aThe API 512v is a mic line instrument preamp, world famous for its ability to provide a low noise ( 129 EIN) and unusually good sounding front end for all types of audio applications. Sonically, it delivers the instantly recognisable API sound at an affordable price, and in the scalable API 500 Series format. Offering an impressive 65 dB of gain, the 512v includes front panel Variable Output control, switchable 3: 1 output transformer selection,