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Whirlwind Directorฎ Passive Direct Box
This premium direct box converts an unbalanced line, instrument or speaker level signal to low impedance balanced mic level.
Features include:
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1/4" parallel wired in/out jacks
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Ground Lift switch to help eliminate hum and buzz
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30dB pad switch for selecting between line/instrument or speaker level input signals
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Switchable high cut filter to eliminate amplifier noise
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Uses Whirlwind's TRHL-M transformer with metal shield
Impedance Ratio (input to output): 133:1
Frequency Response: 20Hz-20kHz ฑ1dB
Level Change (input to output): -20dB (pad out), -50dB (pad in) | 
