Signal Processing

At 4DJ, we offer a range of signal processing units at the UK’s best prices. Our range includes graphics EQ’s, crossovers, limiters and more.

You can ensure you’re getting the best prices for your DJ and audio processing equipment using our price promise service.

Our price promise service is so simple, just tell us if you’ve seen our DJ and audio equipment, supplies or accessories cheaper elsewhere and we’ll get back to you with a great deal.

We sell quality signal processing brands such as Behringer and DBX which can be purchased either in our Birmingham, West Midlands DJ supplies store, or using our online UK DJ store.

All our DJ equipment and audio processing devices come with UK delivery, available nationwide.