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Rolls DB25b
Direct Box with Ground Lift


The DB25b from Rolls is a transformer balanced, passive direct box.
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List Price: $38.00
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Rolls DB25b
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The DB25b from Rolls is a transformer balanced, passive direct box. It features a Ground Lift switch for hum elimination, and an Attenuator switch for padding the input signal by 20dB, or 40 dB. Padding the input signal provides a way to connect the DB25b to a line level signal, even a speaker level signal and connecting it to a balanced line or Mic input on a mixer. The two 1/4" inputs are paralleled for guitarists to pass-through their input signal to a tuner or preamp.

Rolls DB25b Specifications:

  • Frequency Response: 50 Hz - 15 kHz +/- 3 dB
  • Output impedance: 600 Ohms
  • Input Impedance: 50k Ohms
  • Max output level: 10 dBm
  • Polarity: + Pin 2 hot (XLR)

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