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The Burn offers a really good representation of rotary speaker sound with plenty of practical sonic adjustments on tap and the added bonus of reverb.
Pros
+
Compact size.
+
Switchable speeds.
+
Onboard reverb.
+
A really good set of adjustable parameters.
Cons
-
No drive effect.
-
No dedicated mono output; no stereo input.
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Crumar might not be a name that’s familiar to most guitarists, but the long-established Italian keyboard company has recently released the Burn, a mono in/stereo out rotary speaker simulator designed for both electric guitar and keyboard use.
This is a new take on a pedal originally introduced in the 2010s by Genuine Soundware (Gsi). But where the original offered menu-based operation, this one has an instantly accessible interface with loads of hands-on control.
Specs
(Image credit: Future/Phil Barker)
PRICE: $309 | £229 | €259
ORIGIN: Italy
TYPE: Rotary pedal
FEATURES: Buffered bypass, switchable noise gate, switchable low or high input gain, reverb, optional cabinet simulation
CONTROLS: Balance, Distance, Angle, Speed, Ramp, Reverb, Memphis switch, Front Stop switch, Reverb Type switch, Hi/Lo input gain switch, Bypass footswitch, Speed footswitch
CONNECTIONS: Standard input, standard outputs L & R, 1/8” headphone output, standard TRS expression pedal input, Crumar ‘One-Cord’ connector, System connector
Two reverb types are available via a toggle switch, delivering great-sounding yet diverse sonic outcomes via a spring reverb emulation that feeds into the rotary sound, or a larger-spaced ambience at the pedal’s output.
Another switch offers ‘Memphis’-style disabling of the spinning of the emulated bass rotor, which can have the effect of making your low-end more focused.
(Image credit: Future/Phil Barker)
Speed switching options from the dedicated footswitch toggle between slow and fast speeds but can also bring the speaker to a halt when pressed. A Speed knob adjusts the available range by up to 15 per cent up or down, and you can also set how long the Ramp is from one speed to the other.
The basic rotary sound is very convincing, as are the speed changes with the acceleration/deceleration of the horn and rotor proceeding at different rates like the real thing. The pedal can be run with or without cabinet simulation, giving you two different sonic options to start with.
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(Image credit: Future/Phil Barker)
The overall sonic signature can be adjusted to taste by a knob that balances the level of horn against rotor and parameters representing the simulated mic’ing, particularly the Distance control, which ranges between a focused or more diffused effect.
While rival pedals offer a drive feature to emulate the growl of a vintage Leslie valve amp, there’s none of that here, so you’d have to employ a drive pedal for the more driven speaker sounds.
Verdict
Verdict: ★★★★
(Image credit: Future/Phil Barker)
It may lack some of the connective flexibility of its rivals that have optional stereo input and a designated mono output, but if mono input with a stereo output suits your signal chain needs, it could do the job for you.
Guitar World verdict: The Burn offers a really good representation of rotary speaker sound with plenty of practical sonic adjustments on tap and the added bonus of reverb.
Trevor Curwen has played guitar for several decades – he's also mimed it on the UK's Top of the Pops. Much of his working life, though, has been spent behind the mixing desk, during which time he has built up a solid collection of the guitars, amps and pedals needed to cover just about any studio session. He writes pedal reviews for Guitarist and has contributed to Total Guitar, MusicRadar and Future Music among others.
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