Hagerman HUMBUCKER User manual

HUMBUCKER
Eliminate GRADO Hum
Made in USA

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Copyrights & Trademarks
 Copyright Hagerman Audio Labs 2020. All rights reserved. No part of this do ument
may be photo opied, reprodu ed, or translated to another language without the prior
written onsent.
Disclaimer
The information ontained in this do ument is subje t to hange without noti e.
Hagerman Audio Labs shall not be liable for errors ontained herein or for onsequential
damages in onne tion with the furnishing, performan e, or use of this material.
Warranty
Hagerman Audio Labs warrants this produ t free of defe ts in materials and
workmanship for a period of 10 years. If you dis over a defe t, Hagerman Audio Labs
will, at its option, repair or repla e the produ t at no harge to you provided you return
it during the warranty period, transportation harges prepaid to Hagerman Audio Labs.
This warranty does not apply if the produ t has been damaged by negligen e, a ident,
abuse or misuse or misappli ation, has been damaged be ause it has been improperly
onne ted to other equipment or has been modified without the express written
permission of Hagerman Audio Labs. This warranty is limited to the repla ement or
repair of this produ t and not to damage to equipment of other manufa turers. Any
appli able implied warranties, in luding warranty of mer hantability, are limited in
duration to a period of the express warranty as provided herein beginning with the
original date of pur hase and no warranties, whether express or implied shall apply to
the produ t thereafter. Under no ir umstan es shall Hagerman Audio Labs be liable for
any loss, dire t, indire t, in idental, spe ial, or onsequential damage arising out of or in
onne tion with the use of this produ t.
Hagerman Audio Labs
PO Box 61911
Honolulu, HI 96839
808-383-2704
www.haglabs. om

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Description
The Humbu ker is a unique solution for redu ing hum on ertain turntables using Grado
artridges. For the past 40 years, enthusiasts have tried various ombinations of
shielding and ground wires, with no su ess. That's be ause you annot shield low
frequen y magneti fields! The Humbu ker employs an entirely different approa h,
pulling the stray magneti fields from motor away from artridge, instead of trying to
blo k them. This turns out to be so effe tive you will think sor ery is involved! On a Rega
P3 turntable, hum is redu ed by 15dB. That's enough to make a real differen e.
Speci ications
Item Specification
Hum Redu tion 15dB
Size 3 x 6 x 0.12 in hes

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Operation
Pla e HUMBUCKER next to turntable motor pulley, on top of plinth (opposite tonearm)
as shown. That’s all you have to do.