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April 10, 2008 – 11:48 pm
Regulated Power Supply DC40V
March 25, 2008 – 9:05 pm
Time Delay Unit
March 25, 2008 – 8:52 pm
Microphone Pre-Amplifier
March 25, 2008 – 8:40 pm
Mini AM Transmitter
March 25, 2008 – 8:33 pm
Echo Repeater
March 25, 2008 – 8:29 pmEcho chamber repeater. Place this device between microphone and amplifier.
Tone Generator (3 Tones)
March 22, 2008 – 12:24 pm
