Have Supro and Keeley just designed the most pedal-friendly amp yet?
Supro Keeley Custom combo features big headroom and transparent effects loop
New York amp legend Supro and effects guru Keeley Electronics have teamed up to produce a guitar amp designed specifically for use with pedals, the Supro 1970RK Keeley Custom.
The 25W combo features a preamp and two-band EQ designed specifically for gain pedals running in the front of the amp, while a transparent effects loop is on hand for delays and reverbs.



A 12AX7 tube preamp can be wound up via a volume control, while a master is on hand to adjust the Bruce Zinky-designed cathode-biased Class A 6V6GT power amp.
Finally, there’s a CR10 speaker onboard, which promises “deep bass response with perfectly voiced highs” to provide “unparalleled performance” from a portable 1x10. Big talk indeed.
The Supro Keeley Custom is available now for a reasonable-for-Supro $799 - see Supro USA for more info.
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Mike has been Editor-in-Chief of GuitarWorld.com since 2019, and an offset fiend and recovering pedal addict for far longer. He has a master's degree in journalism from Cardiff University, and 15 years' experience writing and editing for guitar publications including MusicRadar, Total Guitar and Guitarist, as well as 20 years of recording and live experience in original and function bands. During his career, he has interviewed the likes of John Frusciante, Chris Cornell, Tom Morello, Matt Bellamy, Kirk Hammett, Jerry Cantrell, Joe Satriani, Tom DeLonge, Radiohead's Ed O'Brien, Polyphia, Tosin Abasi, Yvette Young and many more. His writing also appears in the The Cambridge Companion to the Electric Guitar. In his free time, you'll find him making progressive instrumental rock as Maebe.
