Signal Processors

With up to four parallel chains available, you’re free to design pretty much any amp and effects chain imaginable.

UA add emulations of three iconic Marshall amps to their acclaimed UAFX amp pedal line‑up.

These audio examples accompany our review in SOS January 2024 of the Universal Audio UAFX Lion ’68 Super Lead Amp stompbox.

The ever‑growing UAFX stompbox line‑up now includes a range of more affordable single‑function digital pedals: 1176 Studio Compressor, Orion Tape Echo, Heavenly Plate Reverb and Evermore Studio Reverb.

Tonemission, founded by John Petrucci, guitarist and founding member of prog metal band Dream Theater, recently released a...

Strymon’s Brig is a digital pedal that runs analogue ‘bucket brigade’ delay emulations, and offers three switchable delay voicings.

The cab‑modelling pioneers take on the rest of the chain, right from the preamp input to the mics.

The latest pedal from Warm Audio pays homage to one of the all‑time pedalboard favourites, the Fulltone OCD pedal.

The Ultraviolet is the third pedal to join the ranks of Strymon’s new compact line of ARM‑powered processors.

OE’s all‑analogue bass pedals pack the sound of a stack into a stompbox.

Thomas McRocklin’s first foray into the world of guitar rig emulations treads a slightly different path from the competition.

It’s nearly half a century since the first guitar synth became available commercially — and, boy, have they come on a long way since then!