Signal Processors

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.

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?

Is it really possible to produce a worthwhile stereo compressor which sells at under £200? Paul White finds out.

Bob Moog's analogue filter in a pedal certainly has the vintage look — but does it capture that vintage Moog sound? Paul White does the stomp and finds out.