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Rolls DB25B Passive Direct Box

The transformer-balanced Rolls DB25B passive direct box features a ground lift switch to eliminate hum, and an attenuator knob to pad your input signal.

Rolls DB25B Passive Direct Box

Overall User Ratings (based on 2 ratings)
  • Overall:
    4.5 out of 5 stars
  • Sound:
    5 out of 5 stars
  • Features:
    4.5 out of 5 stars
  • Ease of Use:
    5 out of 5 stars
  • Quality:
    4.5 out of 5 stars
  • Value:
    4 out of 5 stars
  • Manufacturer Support:
    3 out of 5 stars
  • The Wow Factor:
    3 out of 5 stars
Overall: 4.5 out of 5 stars
(2) (see rating details)
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Highest Rated Lowest Rated Newest
Submitted April 15, 2015 by William A in Bogota, NJ

"Essential accessory"

Overall: 4.5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
It's a transformer driven passive direct box, with the added bonus of a volume control. It works fine, and the quality of construction looks good. I'm using it to convert my active bass guitar signals to a line level XLR input for my Presonus ADL 700 preamp. The mounting flanges are an added bonus if you want to permanently mount it to your desk or wall or rack enclosure. I used double sided tape, which works for my situation. No complaints.

Musical Background:

Professional Musician/Composer and Producer

Musical Style:

rock/jazz/classical with an emphasis on progressive rock
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