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MODEL EQ-1

© and 

EQ-1-D 

 

(1983-MSRP $149.00) 

 

OWNER'S MANUAL AND 

INSTALLATION GUIDE

 

 

EQUALIZER 

 
 

INTRODUCTION

 

The EQ-1 and EQ-1-D

©

 is 6 band equalizer with input level gain matching for the 

source unit. Each band of equalization is controlled by a precision slider control, 
with the controlled frequencies chosen to give the best over response from your 
car stereo equipment. 

TECHNICAL DESCRIPTION

 

POWER SUPPLY: 

The EQ-1 and EQ-1-D

©

 include internal suppression for freedom from external 

noise. A unique ultrasonic inverter provides a negative 14 volts to facilitate the 
unusual high output voltage. The EQ-1 and EQ-1-D are fully protected against 
accidental power reversal. 

CONSTRUCTION FEATURES:

 

All components are securely mounted to a rugged two piece glass-epoxy printed 
circuit board assembly, minimizing internal wiring which could vibrate loose. A 
heavy aluminum extrusion and precision machined faceplates combine to form a 
rugged unitized chassis. All construction and assembly is performed in-house, 
insuring highest quality, and each unit is fully tested, inspected, and re-tested 
before shipping. 

 
 
 
 
 

© 2008 Linear Power, Inc. - ALL RIGHTS RESERVED 

LINEAR POWER™ is a trademark of Linear Power, Inc.

 

 

1

Summary of Contents for EQ-1

Page 1: ...al noise A unique ultrasonic inverter provides a negative 14 volts to facilitate the unusual high output voltage The EQ 1 and EQ 1 D are fully protected against accidental power reversal CONSTRUCTION...

Page 2: ...mount applications a good method for mounting bi amp and tri amp systems is to fashion a mounting plate made of 1 2 to 1 4 inch plywood and attach it to the back of the rear seat in the trunk This wi...

Page 3: ...er and follow the enclosed directions 3 OUTPUTS BI AMP Low Frequency Connect the right and left low frequency outputs from the XO 1 to the right and left inputs on the low frequency amplifier The low...

Page 4: ...t the system will be acoustically in phase though electrically out of phase In most cases the system will sound better with the phase of the mid range drivers reversed Although this sound complicated...

Page 5: ...d readjustment Volume can then be controlled by the music source volume control CROSSOVER FREQUENCY SELECTION Selection of the proper crossover frequency depends on the driver selected and the way in...

Page 6: ...ce Center T I P S INC 3455 Lanell lane Pearl MS 39208 601 932 8477 E mail ray tipsinc net SPECIFICATIONS XO 1 Output Level 0 to 5 volts Total Harmonic Distortion 0 05 maximum 0 01 typical Inter modula...

Page 7: ...tput Frequency Response 1dB 4 Hz to 250 KHz Current Draw 25 mA maximum Crossover Points 50 Hz to 6 KHz in 1 3 octave steps Crossover Slope 12dB per octave 2008 Linear Power Inc ALL RIGHTS RESERVED LIN...

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