PedalBro

Noise Gate · Electro-Harmonix

Electro-Harmonix Hum Debugger

  • 9V DC · center −
  • 125 mA
  • Analog
New
from $154.58
Used (asking)
from $109

Quick facts

Power
9V DC
Current draw
125 mA
Polarity
Center negative
Dimensions
106.4 × 120.7 mm
Status
In production

Where to buy Electro-Harmonix Hum Debugger

$154.58 lowest new price · Reverb

Used listings asking $109–$109, median $109 (1 listing, small sample). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$109View
ReverbNew$154.58View
ReverbNew$160.03View
ReverbNew$161.50View
ReverbNew$161.50View
ReverbNew$161.50View
ReverbNew$161.50View
ReverbNew$161.50View
ReverbNew$161.50View
ReverbNew$161.50View

Prices last checked 20 hours ago. Links to sellers are affiliate links.

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Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.