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Every Wednesday at 4pm UK time we record and stream video live with a chat room for you to get involved in. So head over to Sonicstate.com/LIVE and check it out. Plus we've set up a Skype account for people to leave comments or requests.
US Tel: (312) 376-8089 Intl: 001 312 376-8089
UK: 020 3287 5331
A variable width bandpass filter and a voltage controlled mixer