User Guide

•• Flexible routing: Single-Channel, Independent, Inline Insert configurations
•• High-pass Filter; selectable 40 Hz, flat, 100Hz
•• Front panel Phantom and Phase illuminated switches
•• Front panel EQ IN and Insert illuminated switches
•• Overload (OL) indication LED
•• Power status LED
•• Low-noise, highly regulated internal linear power supply
•• Modern surface-mount construction, yielding maximum precision,
manufacturability, and reliability
•• No internal signal interconnects; high-quality signal relay switching
•• Carbon-film and conductive-plastic custom precision potentiometers,
manufactured to GML exacting standards
•• Multi-colored knobs, GML standard
•• Stylish and durable black-anodized aluminum front panel
•• Rugged chassis; black powder-coat finish over aluminum
•• Reverse-anodized front panel legend, much more permanent than ink or
paint processes
•• Baked-on epoxy paint silkscreen rear panel legend
•• Quality PCB manufacturing, assembly, and chassis construction
*Direct-coupled input option only. Standard production units ship with a phantom-blocking two-pole HPF in the
Preamplifier input, which include high-quality capacitors of both aluminum and tantalum dielectric materials. All
Specifications were developed and confirmed using production units. Contact GML for further information.