Setting up a sound system is a great challenge for anyone. Pastor Davis first approached me about setting up the sound system at the new church in Graham, before its scheduled  opening 1 Jan 1999. “I was astonied until the evening oblation” as Daniel the prophet said. Thankfully, a very patient sound engineer in Missouri (…more)


An amplifier increases the power of a signal, and is the last device in the signal chain before the final destination – the Speakers. There has to be an amplifier somewhere, to make the signal strong enough for the speaker to produce sound. There are 3 ways to go about this, in a PA/ Sound (…more)