Product Highlights
For 500 Series Rack Modules
LED Current Metering
150% More Power for 10-Space Chassis
Solid Steel Construction
Accommodates Various Manufacturer Units
VCA Buss-Link Function Enabled in Pairs
Product Highlights
8 Available Spaces
Each Slot Has Own Linear Power Supply
Isolates Each Module From One Another
Test LEDs For Checking Power
140mA of Phantom
Gold Plated XLR I/O
Heavy Gauge Steel Enclosure
Made in the United Kingdom
Dual Concentric Pan and Fader Controls
VU Meter and Stereo Master Fader
Product Highlights
10 Available Spaces
Each Slot Has Own Linear Power Supply
Isolates Each Module From One Another
Test LEDs For Checking Power
140mA of Phantom
Gold Plated XLR I/O
Heavy Gauge Steel Enclosure
Made in the United Kingdom
Product Highlights
4 Available Spaces
Each Slot Has Own Linear Power Supply
Isolates Each Module From One Another
Test LEDs For Checking Power
80mA of Phantom
Gold Plated XLR I/O
Heavy Gauge Steel Enclosure
Made in the United Kingdom
Product Highlights
Fits API 500 Series Lunchbox
80 dB Class A Microphone Preamplifier
10 dB Class A Bridgeable Line Amplifier
Balanced and Floating Input Impedance
HF Baxandall Shelf: 12,000 Hz
LF Baxandall Shelf: 35, 60, 110, 220 Hz
Classic 1073 Mid Frequency EQ
High-Pass Filter
EQ Button for Toggling On and Off
Phase Button Flips Signal 180 Degrees
Product Highlights
+6 to -20 dB Class A Line Level Preamp
± 16 High Frequency Shelving EQ
± 16 Low Frequency Shelving EQ
± 18 Mid Frequency Peaking EQ
Equalizer Engage Button
Class A 2N3055 High Headroom Output
Internal Slow Turn-On Power Supply
Uses Carnhill Transformers
Classic Marconi Style Knobs
3-Band Equalizer from the 1073
Product Highlights
Mic Preamp or Compressor Functions
60 dB 1073 Preamp Design
2264E-Style Compressor
Stepped Rotary Switches
Line & Mic Inputs
High-Pass Filter for Pre & Compressor
Requires 500 Series Chassis
Product Highlights
1U Module Fits API 500 Series Lunchbox
80 dB Class A Microphone Preamplifier
50 dB Class A Bridgeable Line Amplifier
Balanced and Floating Input Impedance
20 dB Microphone Attenuation Pad
18 dB per Octave 80 Hz High-Pass Filter
Internal Slow Turn-On +24V Power Supply
3 Gain Stage Modular Card Construction
Carnhill Input and Output Transformers
Marconi-Style Knobs and Engraved Buttons
Product Highlights
150% Available Current for Six Spaces
Eight Channels
LED Power Metering
Double Shielded PSU to Manage Induction
Balanced DB-25, XLR, and TRS Connections
Versatile Interchangeable
THRU Functionality on Channels 7-8
Solid Steel Construction
Collapsible Handle
Variable Position Crew Holes
Product Highlights
Single Channel
Red Silk Circuit Adds Texture
Variable High-Pass Filter
Trim and Gain Knobs
48V Phantom Power
Polarity Switch
For 500 Series Racks
Product Highlights
Single Channel
Feed-Forward/Feed-Back Modes
Peak/RMS Detection
Side Chain High-Pass Filter
-6 dB to +20 dB of Gain
Adjustable Attack and Release Times
Level and Gain Reduction Meters
Stereo Link
Ducking Available with Two 543 Modules
Requires 500 Series Power Supply
Product Highlights
Single-Channel, Transformer-Coupled
66dB of Mic Gain
Silk "Warmth and Presence" Process
Balanced or Unbalanced Hi-Z Input
30dB of DI Gain
Opto-Coupler 2:1 Ratio Compressor
Variable Phase
48V Phantom Power
Ground Lift
Requires 500 Series Power Supply
Product Highlights
Fits 500 Series Lunchbox
Mic, Instrument, & Line Inputs
Up to 71 dB of Gain
Output Gain Attenuator
Switchable Discrete Op Amp
Switchable Input Impedance
Switchable Output Transformer
Switchable Capacitor
48V, Polarity Switch, 20 dB Pad