. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.1 Protea Products. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.2 Audio Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.3 User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.4 Protea System Concepts. . . . . .

New Technology The CAMCO Q-Power 10 introduces new class D amplifier technology offering smooth and responsive handling with massive power output while maintaining CAMCO’s famous sonic integrity, the CAMCO Q-Power 6 uses class H technology, both models benefiting from the latest advances in CAMCO’s SMPS technology, the resulting high power, lightweight units are at home in all professional applications. Designed for flexibility of Use With the introduction of the Q-Power series CAMCO aim to deli

In general, large rooms benyou estimate the predominate feedback frequency efit from some low frequency shelf roll-off, high frequency to occur. shelf boost, and attenuation of ring mode frequencies by the parametric filters. 4. Push in the filter’s EQ switch and increase its level control by about +6 dB. Now “sweep” the 6.6 Small Room Equalization frequency around where you have estimated the feedback frequency until feedback occurs. Once Small rooms need less equalization than large you have i

Unless you have such an installation and have a hum problem you can’t solve by other means (ie: using balanced input and output connections), leave the ground jumper strap in place. 5. CONTROLS 5.1 Low Shelving Filter (Filter No. 1) 1. Low Shelf Level The nature of a shelving filter is such that the frequency response ramps up to a plateau and then levels off again, hence the term “shelf”. This level control knob adjusts the boost or cut of the signal below the tuned filter frequency as selected

100 FERNWOOD AVE. • ROCHESTER, N.Y. 14621 (716)544-5191 • TOLL FREE (EXCEPT N.Y. STATE) (800)828-6308 TABLE OF CONTENTS Page 1. INTRODUCTION / UNPACKING 2 2. FRONT AND BACK PANEL LAYOUT 3 3. INPUT, OUTPUT, AND POWER CONNECTIONS 3 ,.4. EXPLANATION OF PARAMETRIC NOTCH FILTERS 4 5. THE SC-68'S CONTROLS FILTERS 6 SETUP SYSTEM 7 6. USING THE SC-68 TO REMOVE FEEDBACK 9 7. DEFINITION OF TERMS 11 8. TROUBLE SHOOTING TIPS 14 9. SPECIFICATIONS AND BLOCK DIAGRAM 15 20. GRAPH OF KEYBOARD / MUSIC

A parametric equalizer gives unrestricted control of all the notes your instrument can produce. The chart on page 20 shows the relationship between the notes you play and the corresponding frequency number. There should be very little guess work in deciding how you want to equalize your instrument once this chart is used. Most musicians are already familiar with the terminology A = 440 Hz. By learning the numbers of other notes, you take the guess work out of knowing where to set the controls on

ASHLY SC-63 /SC-66A PARAMETRIC EQUALIZERS OPERATING INSTRUCTIONS ASHLY AUDIO INC 2 3 4 4 5 7 8 9 9 11 11 12 12 13 14 14 15 18 19 20 TABLE 0F CONTENTS 1. INTRODUCTION / UNPACKING 2. FRONT PANEL LAYOUT 3. BACK PANEL LAYOUT 4. INPUT, OUTPUT, AND POWER CONNECTIONS 5. EXPLANATION OF PARAMETRIC EQ AND OUR CONTROLS 6. FEEDBACK STEP BY STEP SETUP INSTRUCTIONS 7. NARROW BAND STEP BY STEP SETUP INSTRUCTIONS 8. MEDIUM TO WIDE BAND STEP BY STEP SETUP INSTRUCTIONS 9. APPLICAT

Compared to graphic equalizers that preset center frequencies and bandwidth, the Ashly PQ-Series provides control that can tune over a 5.5 octave range, with variable bandwidth from 3.3 to 1/20 octave. Some applications include: shaping the overall response of a sound system to improve response, feedback control, instrument tone control, speaker or room resonance problems, vocal and dialogue equalization, broadcast announcer voice enhancement, special effects, or any application where complete

The maximum in/out level shall be +20dBm or +5dBm at maximum boost, full sharp. The unit shall be designed for mounting in a standard EIA 19” rack (19"L x 3.5"H x 6"D) and shall have a shipping weight of lOlbs . The unit shall operate at 115VAC ±5%, 50-60Hz. The unit shall be a PQ-26 Parametric Equalizer manufactured by Ashly Audio Inc. No other unit shall be acceptable unless data submitted from an independent test laboratory verifies that the above combined size/performance specs are met. Ash

Network Enabled (NE) amplifiers offer ease of use, setup and control using standard 10/100 Ethernet protocol and Protea NE Software. No special outboard control units are needed. Four, four-channel models with output power at 250W are available to fill a wide variety of low impedance, 25V, 70V and 100V performance installation or constant voltage applications. NE Series amplifiers are offered two ways; standard input with euroblock connectors and “pe” (Protea Enabled) with euroblock input connec