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1 Year
$6.99
2 Year
$13.99
3 Year
$20.99
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Review Summary
2018-10-18T09:03:59
Cost effective, well built. Completely eliminated ground loop on my audio system.
EDUARDO M.
2016-11-04T18:45:20
Product is simple Steel Case 100% Hum reduction Quick shipping. Reasonable price, Excellent customer service Made in USA
JAMES W.
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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2 x 1/4" TRS Phone, Balanced
2 x RCA Phono, Unbalanced
2 x 1/4" TRS Phone, Balanced
2 x RCA Phono, Unbalanced
20 Hz -70 kHz +/- .5dB
< 0.05% THD @ 1 khz
> -97 dB
1 K Ohm
10 K Ohm
2.5 x 4.1 x 1.5" (63.5 x 104.1 x 38.1mm)
1 lb (.45 kg)
675889000184
Cost effective, easy to install
By EDUARDO M.
Cost effective, well built. Completely eliminated ground loop on my audio system.
excellent dual isolation transformer
By JAMES W.
Product is simple Steel Case 100% Hum reduction Quick shipping. Reasonable price, Excellent customer service Made in USA
The Rolls HE18 Buzz Off is a 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.