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Electro-Harmonix ABOUT Electro-Harmonix
Electro-Harmonix was founded by Mike Matthews in October 1968. Their first product was a fuzz pedal called the "Axis Fuzztone." Later, they collaborated with Bob Meyer, a former Nobel Prize-winning engineer at Bell Labs, to create the original linear power booster, the "LPB-1." Despite being available only through mail order, this model became a huge hit, helping to establish the Electro-Harmonix brand. This was followed by the release of the legendary "Big Muff" in late 1969, and in the 1970s, they released a string of still-popular models, including the Small Stone and Memory Man, which enjoyed strong sales. Despite the company's success in the 1970s, the company faced labor union and parts supply issues in the 1980s, resulting in bankruptcy in 1984. Mike Matthews then traveled to the former Soviet Union and founded a new company, New Sensor Corp., in 1988. Under the "Sovtec" brand, the company has made a comeback as a comprehensive music equipment manufacturer, producing a succession of products including vacuum tubes, effects pedals, and amplifiers. In 1991, it regained the Electro-Harmonix trademark it had once lost, and in 2002 returned to its New York base, where it continues to deliver unique effects pedals to countless players around the world.
Eliminates hum, no matter how loud you play. The "Hum Debugger" uses a unique method completely different from noise gates and noise suppressors to eliminate hum. It's incredibly simple to use: simply connect it. [NORMAL] removes only odd harmonics from the hum, while [STRONG] removes both odd and even harmonics. *When connecting with other effects pedals, the "Hum Debugger" is most effective when placed at the beginning of the effects chain. Also, the filter may slightly distort the original sound. Simple Design for Extremely Easy Operation: Simply connect and use, with only a selector switch.
The Hum Debugger is incredibly easy to use, eliminating hum with just a simple connection. The Hum Debugger can be switched with a single switch, so it's recommended to try [NORMAL] first. In most cases, [NORMAL] should be enough to eliminate hum, but if hum still bothers you, try switching to [STRONG]. Power Supply: 7.5V DC Center Negative Adapter JP7.5AC-400 (Included)
*When using an adapter, be sure to use the genuine JP7.5AC-200 adapter (sold separately).
Please note that damage or malfunctions caused by the use of a third-party adapter may not be covered by the warranty, even if they occur within the warranty period.
Product Introduction
■Product Description
The Hum Debugger eliminates hum using a unique method completely different from noise gates and noise suppressors.
Usage is very simple: just plug it in.
Normal mode removes only odd harmonics from the hum, while Strong mode removes both odd and even harmonics.
*When using with other effects, the Hum Debugger is most effective when placed at the beginning of the effects chain.
Additionally, the filter may slightly alter the original sound.
■Specifications
・Normal/Strong Select Switch
・True Bypass
・Dimensions: 91mm (W) x 118mm (D) x 50mm (H)
・Weight: 290g
・Power Supply: 7.5V AC Adapter JP7.5AC-400 (Included)
*When using an adapter, be sure to use the genuine JP7.5AC-400 adapter (included).
Please note that damage or malfunction caused by the use of a third-party adapter may not be covered by the warranty, even if it is within the warranty period.
This product is a domestically distributed product.
Please note that the distributor warranty is not valid for parallel imports.
Caution (Disclaimer) > Please Read
When using an adapter, be sure to use the genuine JP7.5AC-400 adapter (included).
Please note that damage or malfunction caused by the use of a third-party adapter may not be covered by the warranty, even if it is within the warranty period.
Eliminates hum using a unique method completely different from noise gates and noise suppressors.
Normal: Removes only odd harmonics from hum.
Strong: Removes both odd and even harmonics.
True bypass