Technical Support and Helpful Information
| Amplifier Selection Chart | Comparison table showing characteristics of the various amplifiers we stock. |
| DMX 512 Protocol | A brief guide to the description and operation of DMX lighting protocol. |
| Smoke Machine Cleaning Fluid | Instruction sheet and data on smoke machine cleaning. |
| Active Induction Loops | Calculating and design of induction loops. |
| 100V Loudspeaker Terminology | Understanding constant voltage loudspeaker installations. |
| Loudspeaker Selection Chart | Quick reference chart of the chassis loudspeakers we currently have to offer. |
| Microphone Characteristics | Pick up patterns and characteristics explained. |
| Speaker Cabinet Selection | Comparison chart of the various speaker cabinets we have available. |
| Radio Microphone License | How to apply and obtain a license. |
ESR Electronic Components Cullercoats Tyne and Wear NE30 4PQ