Mackie 1642-VLZ Pro Owner's Manual - Page 29

GAIN STRUCTURE DIAGRAM 29 +22dBu max in 0dB gain, TRIM down 60dB gain, TRIM up MIC IN, all channels +22dBu max in 15dB loss, TRIM down 45dB gain, TRIM up LINE IN, all channels +15dB up +15dB up +15db up 0dB to 'A' 'A' (Insert (Insert Send) Return) LOW -15dB down MID -15dB down HIGH -15dB down +10dB up 'B' 0dB to 'C' 'C' -4dB center +28dBu max out (1/4" bal, Main Mix only) +22dBu max out (1/4" unbal & RCA) -6dB 0dB 0dB +10dB up Insert point (Main Mix only) +6dB (1/4" bal, Main Mix only) to 'D' 0dB 1/4" Unbal Out and RCA Tape Out EQ FADER PAN MIX FADER OUTPUTS CHANNEL MAIN MIX & SUBMASTERS 0dB to 'A' From 'B' +15dB up +22dBu max out +10dB up 0dB Channel SEND AUX MIX AUX 1 & 2 Master OUTPUT AUX SEND +22dBu max in +20dB up INPUT LEVEL 0dB to 'C' AUX RETURN MACKIE 1642-VLZ PRO LEVEL DIAGRAM +15db up 0dB to 'D' LEVEL SOLO +20db up 0dB to 'D' LEVEL (from Main Mix, Subs and Tape In) 'D' +22dBu max out +10dB up 0dB SOURCE Matrix MIX LEVEL OUTPUT TAPE IN CONTROL ROOM / PHONES