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Rolls HE18 - Buzz Off 2-Channel Hum and Buzz Remover

B&H # ROHE18 MFR # HE18 BUZZ OFF
Rolls HE18 - Buzz Off

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The Rolls HE18 Buzz Off is a low-cost, 2-channel, in-line audio hum and buzz remover, which virtually eliminates 60 cycle ground hum and buzz in the audio path. In addition to hum removal, the unit converts unbalanced signals into balanced signals, and vice-versa, improving overall noise performance.

Eliminates ground loop hum and buzz
Leaves signal grounds connected
Passive unit, no power required
Converts balanced lines to unbalanced lines and vice-versa
Adjusts signal voltages to match difference in ground potential
UPC: 675889000184
Function Hum and Buzz Remover
Bi-Directional Line Convertor
Inputs 2 x 1/4" TRS Phone, Balanced
2 x RCA Phono, Unbalanced
Outputs 2 x 1/4" TRS Phone, Balanced
2 x RCA Phono, Unbalanced
Frequency Response 20 Hz -70 kHz +/- .5dB
Distortion < 0.05% THD @ 1 khz
Crosstalk > -97 dB
Dimensions (WxDxH) 2.5 x 4.1 x 1.5" (63.5 x 104.1 x 38.1mm)
Weight 1 lb (.45 kg)
Specialties Hum and Buzz Remover
Bi-directional Line Convertor
Packaging Info
Package Weight 0.75 lb
Box Dimensions (LxWxH) 8.25 x 5.25 x 2.5"
Rolls HE18 - Buzz Off 2-Channel Hum and Buzz Remover
  • 1 Year Warranty
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