Auralex 4" StudioFoam Wedge - 2x4 Foot Absorption Panel (Charcoal / Box of 6)4" Studiofoam Wedges are recommended for rooms with pronounced low frequency problems or where sonic accuracy is mandatory and maximum acoustic absorption is required (e. g. voiceover or drum booths, forensic audio labs and mastering rooms). 4" Studiofoam Wedges provide 3 times the low end control of 2", and can effectively tame even the worst sonic anomalies. In some instances, using 4" acoustical Studiofoam can lessen the need for significant,

Dual power operation

Designed and made in Germany

1-year warranty

The unique

Mounts to any flat surface

A set of 12 encoders control EQ

The external phantom power adapter of the GN series makes setting up the goosenecks much easier

Multiple Remote Control Locations Possible

The unit comes complete with a power adapter

but the U 87 Ai realizes them by means of a unique FET circuit with a minimal signal path and a transformer balanced output

High output signal

the RJ45 LOOP IN jack can accept two signals and power from other Mic or Line input Format-A modules