Amp / Speaker Simulators

In a world where makers of digital amp simulators take pride in offering a huge variety of models, Universal Audio have adopted a ‘less is more’ approach.

Reactive load boxes that also offer top-quality speaker simulation have been seriously expensive — until now...

Widely touted as Boss's response to UA's popular OX, the Tube Amp Expander actually offers a contrasting approach. Will one of them be a clear winner?

Two Notes' latest device offers serious power-amp and cabinet modelling in a convenient stompbox format.

The Gigboard crams the processing power of Headrush's flagship Pedalboard into a compact and easy to use format.

We’re used to seeing convolution technology in plug-ins, but recent years have seen this increasingly appearing in hardware form. DigiTech’s take on this is a compact stompbox-format dual-channel cabinet emulator.

Designed to allow the guitarist to produce familiar amped tones without the need for an actual amplifier, Radial’s ToneBone JDX Direct Drive emulates the tonal coloration of a guitar amplifier/speaker combination.

Can the Cab Clone offer something new, or is it just another ‘me-too’ cabinet simulator?

While the latest version of Hughes & Kettner's Red Box guitar amp DI adds some new tone-shaping options, the basic equation behind the Red Box remains unchanged.

The uniquely complex, spacious swirl of a real, mechanical Leslie rotary-speaker cabinet sound in a pedal!

With so many software amp simulators to choose from, how do you know which one is right for you? Here’s our selection of current options, with links to the SOS review where available.

Does an all-analogue, 1989 design still have a place in the world of convolution and modelling-based guitar recording products? Get ready to be surprised by the reissued SansAmp Classic.

With so many virtual guitar amps already on the market, can newcomers Scuffham Amps bring something fresh to the party?

R3FX are a one‑man guitar‑effects outfit based in the US, and they offer a range of pedal mods by mail order, as well as a ...

There have been plenty of Leslie emulators over the years, but is the Ventilator the one that finally nails ‘that’ sound?

When it comes to convincing simulation of guitar amps, cabinets, speakers and microphones, a few hardware manufacturers seem to be pushing the boundaries. Will the Torpedo blast the competition out of the water?