[. . . ] [. . . ] Enjoy! SIDE-CHAIN Inserts spectral MAKE-UP EQ into side- SPECTRAL 0dB to +10dB Sweep frequency chain variable gain on for LF and HF opto-compressor bands, used with RELEASE above threshold Variable release METER controls time for the Recessed compressor screwdriver 100mS to 5S adjust for 0dB gain-reduction meter trim. POWER LED Indicates ac power is on METER High quality VU meter indicates gain reduction 0dB to -20dB OUTPUT METER Fast LED meter indicates both L-R spectral content and output level -30dB to +30dB OUTPUT LEVEL Stereo output level control -20dB to +6dB detent at 0dB EQ Switch (in) activates 6 band passive EQ into audio path (hard-wire bypass) AVALON Avalon Design is a division of Avalon Industries, Inc. c 2000 AC POWER Note: Check rear power input connector for correct local ac voltage. Allow forty seconds for the soft-start procedure to activate the the audio signal path. Class A Vacuum Tube STEREO SPECTRAL OPTO-COMPRESSOR WITH TSP VT-747SP Note: Knob settings shown represent starting positions only. [. . . ] [. . . ]