The URS M series MotorCity Equalizer digitally recreates the legendary 7 band passive equalizers used exclusively by Motown staff engineers during the Motown era. I heard it through the grapevine that the sliders on the early units were unreliable. Motown's cheif technical engineer Mike McLean built "Brick House" custom modified clones using stepped rotary switches on each band for added reliability and a variable gain booster amplifier for gain level matching. It has been our Pride and Joy recreating this classic. The URS M series Vintage Cinema Equalizer The URS M series Vintage Cinema Equalizer digitally recreates the even rarer 6 band passive equalizers used for film and professional cinema. The original vintage hardware units were considered to be of the first equalizers ever made with six bands - 80hz, 200hz, 500hz, 1.25khz, 3.2khz and 8khz. We have added what we feel is a necessary seventh band at 16khz. The URS Vintage Cinema EQ frequencies overlap with the URS M series MotorCity EQ frequency centers and when both plug-ins are used together they make a total of fourteen bands. Main Features: Seven Peaking BandsVintage Passive Equalizer designProportional QVariable Input and Output GainPhase reverseMaximum Supported Sample Rate: 192 kHzPro Tools 7.4.x and Leopard OSX 10.5.x compatibilityPro Tools 7.x.x and Tiger OSX 10.4.x compatibilityPro Tools 6.9.2 and Tiger OSX 10.4.x compatibilityPro Tools 6.9.2 and Panther OSX 10.3.9 compatibilityPro Tools 6.2.3 and Jaguar 10.2.8 compatibilityPro Tools M-Powered version 7.x.x compatibilityFull 192 kHz supportFull ProControl, Control|24, Command|8 and Digi 002 supportSupports Mbox Pro, Mbox2, Mbox, Digi 003, Digi 002, Digi 001, Digi 003 Rack, Digi 002 Rack, Pro Tools|HD and Pro Tools|HD Accel and M-Audio Interfaces.Audio Units support for Logic Pro 8.x thru 6.x, Digital Performer 6.x thru 4.x, Bias Peak 6.x thru 4.x, Abelton Live 7.x through 6.x, Final Cut Pro and more!VST support for Mac and PC Cubase, Nuendo, Sonar, Abelton Live, Acid, Sound Forge, Reaper, Wavelab, Bias Peak and more! URS M series MotorCity EQ Specifications: Input Level ControlOutput Level ControlSeven MotorCity Peak bands - 50hz, 130hz, 320hz, 800hz, 2khz, 5khz and 12.5khzCut/Boost each Band + - 8db in 1db stepsIn / Out Bypass switchPhase Reverse switchMotorCity EQ Instances - 9 per HD Accel chip and 5 Instances per HD chip URS M series Vintage Cinema EQ Specifications: Input Level ControlOutput Level ControlSeven Vintage Cinema Peak bands - 80hz, 200hz, 500hz, 1.25khz, 3.2khz, 8khz and 16khzCut/Boost each Band + - 8db in 1db stepsIn / Out Bypass switchPhase Reverse switchVintage Cinema EQ Instances - 9 per HD Accel chip and 5 Instances per HD chip Registration InformationSerial Number