Signal Processors

Paul White gets inside Focusrite's new compressor to find out what really makes it tick.

The latest version of Behringer's Composer dynamics processor appears to provide all the facilities anyone could ask for, with a separate expander/gate, compressor and limiter for each of its two channels.

We try out what must be the most cost-effective programmable 24-bit effects unit on the market. But can quality really come at such a low price?

The latest incarnation of SPL's enigmatic Vitalizer offers a mixture of the qualities of other models in the range. But does it have anything new to offer?

Though marketed as a guitar effects unit, the G Force might be more accurately described as a full-function studio effects processor with some neat guitar-related functions added.

Can this intriguing little box really emulate the recorded sound of many of the world's greatest guitar amplifiers?

We get down to some serious equalising with SPL's most Qurious product to date.