Rolls HE18 Buzz Off 2-Channel Hum and Buzz Remover

By Rolls Audio

Rolls HE18 Buzz Off 2-Channel Hum and Buzz Remover

Part #:

HE18

Model #:

HE18

Current Stock:

MSRP: $99.00

$69.00

Availability: Usually arrives in 5-9 business days.

Quantity:

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The Rolls HE18 helps remove hum and buzz from a balanced or unbalanced line. Perfect for musicians or audio professionals, the unit is safe and convenient to operate.

Description

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

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

Specifications

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)

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