Signal Processors

Alesis' Midiverb was a big hit with cost-conscious studio musicians when it was first launched back in the mid '80s. Now Paul White assesses whether the Midiverb 4 is still first among sequels...

Exciters and enhancers are often mentioned in SOS, but what exactly do they do to your sound, and how do the various types differ? Paul White explains.

There's something very Tardis-like about a tiny box that contains simulations of large acoustic spaces, as Paul White discovers.

Korg's new pedal box features a novel pressure pad that lets you change performance parameters while you play. Paul White gets in his annual half-hour guitar practise session checking it out.

Paul White gets to grips with the latest budget equaliser from Ross, and offers a few handy tips on graphic equalisation.

Does ART's new model have anything new to offer in a market already well supplied with affordable compressors? Paul White finds out.

At a time when the prices of multi-effects units are, on average, lower than they've ever been, Boss have launched a processor which does... reverb! Derek Johnson looks at the back-to-basics RV70.

Paul White proves once again that nothing succeeds like excess. This time he patches in two compressors and a limiter to deal with a minor dynamic range problem...

Paul White unpacks a crate of Lite and discovers a processor that could brighten up your rack as well as your sound.

Lexicon's PCM70 reveb has been widely acclaimed as a modern classic, a ubiquitous component of pro studios worldwide. Paul White tests out its successor, the PCM80, falls deeply in love with it, then has to give it back!

Many musicians are familiar with the SPL Vitalizer. Now the company hope to win a space in the racks of studios world-wide with their new Optimizer. Dave Lockwood finds some unique features behind the company's unconventional approach to equaliser design.

Not only does this digital processor produce a wide range of convincing guitar tones, it can also double as a general-purpose studio effects unit. Paul White dusts off his axe and plugs in.

Using a Leslie no longer means dragging around a large wooden cabinet crammed with rotating speakers. More and more modern units and simulators are now available, and Nick Magnus dons his prog rock mantle to explain how to get the most from them.

Behringer claim that the Combinator can dramatically compress a signal without introducing any undesirable side-effects. Paul White checked it out on a mastering session.

Is this low-priced brother of the powerful TSR24 destined to find its way into the studio rack of the UK, or simply become part of the EC effects processor mountain? Derek Johnson finds out.

In two minds about which multi-effects box to choose? Craig Anderton provides some helpful pointers on what features to look for during your next shopping spree.

Paul White finally gets his hands on the long-awaited big brother to the Alesis Quadraverb and Quadraverb+.

Dynacord products have a quiet reputation for quality amongst those in the know, but are often overlooked in a market dominated by the big guns in effects. Nick Magnus thinks the DRP5, offering high-quality reverb at an affordable price, might be about to change all that...

We've got so used to DI'ing keyboards that miking up an amp is something that never occurs to some people. Paul White explores the benefits of getting out the mics and plugging in the amp.

Designed according to a 'secret recipe', Behringer's new budget stereo image enhancer is set to widen everyone's recording horizons (and their stereo images). Does it deliver the goods? Paul White finds out.

Convincingly reproducing the effects of rotating horns and speakers in software inside a 1U rackmounting box is a challenge to the designer. Bringing it in under £300 is an achievement. Gordon Reid examines the latest incarnation of a keyboard effect that's come full circle...