- Description
Details
Rolls HE18 Buzz Off 2-Channel Hum and Buzz Remover
The HE18 is a two channel audio hum and buzz remover. Everyone knows how annoying it is to have 60 cycle hum in your sound. Now you can eliminate virtually all ground hum and buzz by simply inserting the HE18 into the audio path. Plus, the unit will convert an unbalanced signal into a balanced signal, and vice-versa. This greatly improves overall noise performance.
- Features
Features
- Eliminates ground loop hum and buzz
- Leaves signal grounds connected
- Passive, the unit requires no power
- Converts balanced lines to unbalanced lines and vice-versa
- Adjusts signal voltages to match difference in ground potential
- Specification
Frequency Response 20Hz to 70 kHz +/- .5dB Distortion < 0.005% THD @ 1 khz Crosstalk > -97 dB Max Source Impedance 1K Ohm Min Load Impedance 10K Ohm Max Out Bal: +18 dB, Unbal: +12 dB Max In Bal: +22 dB, Unbal: +22 dB Input Impedance RCA: 10 k Ohm, 1/4": 10 k Ohm balanced Output Impedance RCA: 10 k Ohm, 1/4": 10 k Ohm balanced THD .05% @ 1 kHz Dimensions (H x W x D) 1.55" (39.37 mm) x 2.46" (62.5 mm) x 4.15" (105 mm) Weight 3 lbs (1.36 kg) - Documents
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Rolls HE18 Buzz Off 2-Channel Hum and Buzz Remover (Open Box)
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