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JDS Labs EL AMP II Operating Instructions

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O P E R A T I N G I N S T R U C T I O N S | A M P L I F I E R S

E L A M P I I

S U P P O R T

O N L I N E

C O N T A C T @ J D S L A B S . C O M

J D S L A B S . C O M / S U P P O R T

B Y P H O N E

3 1 4 - 2 5 2 - 0 9 3 6

9 : 3 0 A M - 6 P M C S T ,

M O N D A Y T H R O U G H F R I D A Y

B Y M A I L

9 0 9 N B L U F F R D

C O L L I N S V I L L E , I L 6 2 2 3 4

U N I T E D S T A T E S

Page 1 O P E R A T I N G I N S T R U C T I O N S | A M P L I F I E R S E L A M P I I S U P P O R T O N L I N E B Y P H O N E B Y M A I L...
Page 2: Setting Gain
Press the power button on the rear side of the Connect headphones to the front EL Amp II is DC coupled for maximum signal quality and requires an input source with < 4.5mV amplifier. Keep volume low until music is headphone output jack of DC offset for safe operation.
Page 3 Preamp-Output Functionality Listening Tips EL Amp II provides headphone output and RCA Preamp Outputs. Hold the Power/Mode button for at least 1 second to toggle between these modes. Only one mode is active at a time. Volume EL Amp II can amplify headphones to To ensure an optimal noise floor, is adjustable in either mode.
Page 4: Troubleshooting
Troubleshooting Amplifier does not turn on Cause: Missing or loose power adapter connection. Solution: Firmly connect AC adapter to 16VAC power jack. Internal LED flashes, then turns off Cause: Wrong power adapter detected. Solution: Please see Power Adapters section below. No sound in one channel Cause: Bad cable, or incorrect computer settings.