Logan Mader
Canadian guitarist and record producer (born 1970)

Logan Conrad Mader (born November 16, 1970) is a Canadian record producer and musician. He is a guitarist for melodic death metal band Once Human and a former lead guitarist for heavy metal band Machine Head.
Mader is most famous for his time in Machine Head, whose 1994 debut Burn My Eyes was released by Roadrunner Records and quickly became the top-selling debut album in the label's history until Slipknot's debut album. Their second album, The More Things Change..., was released in 1997 and Logan left the band shortly thereafter to divert his energy and time to side projects.
Mader co-founded Dirty Icon Productions, a Los Angeles-based production team. They write, produce, record, mix, master, and engineer music for other artists.
Career
Machine Head, Soulfly and Medication
Machine Head formed in October 1991, with Mader on lead guitar, Robb Flynn on vocals and rhythm guitar, Adam Duce on bass and Tony Costanza on drums. He played with Machine Head through two albums until early 1998. After Mader's six-year run with the band, he joined Soulfly where he filled the slot as guitarist for their 1998 world tour. Mader's union with Soulfly was short-lived (eight months) and the only track he technically recorded with them was one of the remixes for Quilombo.
“Logan Mader” enters the record as canadian guitarist and record producer (born 1970). Crown Archives preserves that source wording while asking what Logan, Mader and Canadian can confirm, complicate or overturn.
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The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Mar 8, 2026. The linked authority identifier is Q1368616. VIAF identifies the subject as 311580704. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1970, 1994, 1997 and 1991.
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This entry incorporates text from “Logan Mader” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.