Whirlwind Press Box - 12 Outputs
These passive units distribute one line level input to multiple mic level outputs. Each output is transformer isolated, provides excellent interchannel isolation and is ground lifted to help eliminate noise problems. Whirlwind TRSP-2F transformers are used throughout.
The boxes are constructed with rugged, cold-rolled steel.
Input Impedance: 2k Ohms
Output Impedance: 150 Ohms
Operating Level: 0 dB input = -43 dB output
65 dB between vertically adjacent channel pairs, 107 dB between non-vertically adjacent pairs