Where Perfection Matters
ADL 670 features
ADL 670 Overview
All Features

adl o/s/l 1000 All tube design (no IC's or chips)
adl o/s/l 1000 All parts are designed based on the original Fairchild 670
adl o/s/l 1000 All capacitors and resisters match values as per original
adl o/s/l 1000 XLR input / output
adl o/s/l 1000 Handbuilt in the USA
adl o/s/l 1000 Heavy-Duty Chassis
adl o/s/l 1000 Handles located on front and sides
adl o/s/l 1000 Great for analog & digital recording, tracking, mastering, as well as live
adl o/s/l 1000 One Year limited warranty
adl o/s/l 1000 Vents on front and sides for maximum air flow
adl o/s/l 1000 Two 24 volt fans (voltage set at 20 volts for silent operation)
adl o/s/l 1000 One Bottom PCB (Hinged Standoff)
adl o/s/l 1000 One Top PCB (Hinged Standoff)
adl o/s/l 1000 Two Back PCB's

Power Supply Features

adl o/s/l 1000 Remote Power Supply
adl o/s/l 1000 One PCB
adl o/s/l 1000 Detachable AC Cable
adl o/s/l 1000 Front Power Switch
adl o/s/l 1000 Keep All Vents Clear of Obstructions
adl o/s/l 1000 R-313 - This pot sets B+ voltage, must be set at 240 volts
adl o/s/l 1000 Remote Power Umbilical Cable - 18-gage 600 volt multi pin five foot cable
adl o/s/l 1000 Rear Tube Fan - power to fan set at 20 volts for silent operation
adl o/s/l 1000 Front Blue Grill Lamp - indicates power to fan, if this lamp is off must check all three fans.
adl o/s/l 1000 1-installed in power chassis and two in main unit.
adl o/s/l 1000 If unchecked may cause serious overheating
adl o/s/l 1000 Fuse - 5 amp S/B 5x20mm
adl o/s/l 1000 Tube compliment - (1) 6084, (1) 5651, (1) EL 34, (1) GZ 34