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• Description of  16 Preset Programs....

Program Name Description

Adjustable Parameters

ROOM 3

ROOM REVERB ALGORITHM

Decay Time

Input LP Filter: 6.5kHz
Process High Damp Filter: 2.5kHz
Process Low Damp Filter: 20Hz
Predelay Time: 0.019 sec.
Output LP Filter: 6kHz
Output HP Filter: 200Hz

PLATE 1

PLATE REVERB ALGORITHM

Decay Time

Input LP Filter: 12kHz
Process High Damp Filter: 12kHz
Process Low Damp Filter: 100Hz
Predelay Time: 0.019 sec.
Output LP Filter: 16kHz
Output HP Filter: 200Hz

PLATE 2

PLATE REVERB ALGORITHM

Decay Time

Input LP Filter: 8kHz
Process High Damp Filter: 5kHz
Process Low Damp Filter: 50Hz
Predelay Time: 0.019 sec.
Output LP Filter: 7kHz
Output HP Filter: 200Hz

TREMOLO

AMPLITUDE MODULATION 

Modulation Rate

ALGORITHM

Modulating Wave

Input High Damp Filter: 18kHz
Input Low Damp Filter: 10Hz
Modulating Waves: 1 to 8 Ramp,
9 to 16 Sin

CHORUS

PHASE MODULATION ALGORITHM

Modulation Rate

Input High Damp Filter: 18kHz

Modulation Depth

Input Low Damp Filter: 10Hz

Modulating Wave

Modulating Waves: 1 to 8 RAMP,
9 to 16 SIN

13

Summary of Contents for DFX-16

Page 1: ...roughly before making connections and turning on the power Following the instructions in this manual will enable you to obtain optimum performance from your new AHUJA Digital Effects Processor Please retain this manual for future reference PA DIGITAL EFFECTS PROCESSOR OPERATION MANUAL OPERATION MANUAL ...

Page 2: ...e AC adaptor should be connected to 220 240V 50Hz AC Power cord Protection Do not cut kink damage or modify the power supply cord of the 9V AC adaptor supplied with the equipment Keep the power supply cord away from heaters harmful chemicals Do not place heavy objects on the power cord Operation on Generator When operating DFX 16 on a generator make sure it is switched OFF till the generator volta...

Page 3: ...neral Description of Product 4 Front Panel Controls Features 5 Rear Panel Controls Features 6 Interconnections 7 Typical Applications 8 Description of 16 Preset Programs 12 Description of 16 Preset Variations 15 Block Diagram 17 Specifications 18 3 ...

Page 4: ...X 16 Accepts stereo as well as mono inputs through unbalanced jack sockets Separate unbalanced jack socket for left and right outputs Individual volume control for input and output signals Mix volume control adjusts the level of dry and wet signal content in the output Facility to connect a foot switch through a jack socket Foot switch is used to bypass or enable the presence of wet processed sign...

Page 5: ...t signal turn up the MIX different preset variations of time volume control to a desired depth or regeneration for any of position the program selected 3 OUTPUT Volume Control For adjustment of the output signal level from the effects processor 4 SIGNAL LED The flickering of this LED indicates the presence of acceptable levels of input signal But the continuous glow of the SIGNAL LED indicates tha...

Page 6: ...ockets connected to LEFT MONO jack In mono applications either of the socket only then same signal also LEFT or RIGHT output jack sockets gets routed to the RIGHT jack can be connected to the Aux input socket internally of a PA amplifier Line input of a direct coupled amplifier when used In stereo applications LEFT in mono mode an I O insert of a RIGHT inputs can be connected to mixer or the send ...

Page 7: ... adaptor plug follow display the typical types of into the 9V AC power socket of the input sources and output unit and then connect the AC equipments which can be adaptor to an AC mains outlet connected to the effects processor For correct connections and When foot switch is to be used operation check the specification always connect the foot switch to of the connected equipment the bypass jack so...

Page 8: ... i e s A M X 1 6 1 2 Mixing Console Aux Send Post Fade Aux Return R Aux Return L Right Output P r o S e r i e s A M X 1 6 1 2 Mixing Console Aux 2 Send Post Fade Aux Return R Aux Return L 9 VAC POWER BYPASS OUTPUT INPUT LEFT LEFT MONO RIGHT RIGHT DFX 16 Left Output Left Mono Input Right Input Right Output Connecting DFX 16 to a mixing console with two AUX SEND Post Fade and StereoAUX RETURN B Aux ...

Page 9: ...xing console Send Ground Jack Plug Jack Plug DFX 16 Left Mono Input Return Ground DFX 16 Left Output P r o S e r i e s A M X 1 6 1 2 Mixing Console I O Insert Connecting a musical instrument like guitar to the LEFT MONO INPUT a mixing console to the LEFT OUTPUT and a foot switch to the BYPASS socket of the DFX 16 D 9 VAC POWER BYPASS OUTPUT INPUT LEFT LEFT MONO RIGHT RIGHT Left Output Bypass DFX 1...

Page 10: ...ixer and a two zone amplifier F 9 VAC POWER BYPASS OUTPUT INPUT LEFT LEFT MONO RIGHT RIGHT Left Output DFX 16 Right Output Left Mono Input Preamp Output PA Mixer MX 15 MX 15 Zone A Input Zone B Input Two Zone Amplifier BTZ 7000 BTZ 7000 ZONE A ZONE A Wiring sequence of connection cable for Send Return Jack Plug Return Ground Send Mic 1 Send Return of PSX 1200 Send Ground Jack Plug Jack Plug DFX 16...

Page 11: ...Output DFX 16 APA 1202 Direct Coupled Amplifier APA 1202 in Stereo Mode Ch A Input Ch B Input Right Output Left Mono Input Right Input PA Mixer AMX 1412 AMX 1412 L Line Output R Connecting DFX 16 to the PREAMPoutput andAUX input of a PAamplifier G DFX 16 9 VAC POWER BYPASS OUTPUT INPUT LEFT LEFT MONO RIGHT RIGHT Left Output Left Mono Input SSA 5000EM Preamp Output Aux Input PA Amplifier SSA 5000EM...

Page 12: ... sec Output LP Filter 4kHz Output HP Filter 20Hz HALL 3 HALL REVERB ALGORITHM Decay Time Input LP Filter 12kHz Process High Damp Filter 12kHz Process Low Damp Filter 20Hz Predelay Time 0 0 sec Output LP Filter 12kHz Output HP Filter 20Hz ROOM 1 ROOM REVERB ALGORITHM Decay Time Input LP Filter 14kHz Process High Damp Filter 12kHz Process Low Damp Filter 20Hz Predelay Time 0 003 sec Output LP Filter...

Page 13: ...lay Time 0 019 sec Output LP Filter 16kHz Output HP Filter 200Hz PLATE 2 PLATE REVERB ALGORITHM Decay Time Input LP Filter 8kHz Process High Damp Filter 5kHz Process Low Damp Filter 50Hz Predelay Time 0 019 sec Output LP Filter 7kHz Output HP Filter 200Hz TREMOLO AMPLITUDE MODULATION Modulation Rate ALGORITHM Modulating Wave Input High Damp Filter 18kHz Input Low Damp Filter 10Hz Modulating Waves ...

Page 14: ...ter 18kHz Delay Time Input Low Damp Filter 10Hz Predelay Time 0 0 ms Process LP Filter 12kHz FLANGE MONO DELAY FLANGE ALGORITHM Reverb Decay Time REVERB Input High Damp Filter 18kHz Regeneration Input Low Damp Filter 10Hz Percentage Predelay Time 8 ms Modulating Wave Process LP Filter 12kHz Modulating Waves 1 to 8 Ramp 9 to 16 Sin CHORUS MONO DELAY CHORUS ALGORITHM Reverb Decay Time REVERB Input H...

Page 15: ...to 0 79 sec 9 to 15 Decay time 0 99 sec to 6 90 sec 16 Decay time 25 sec ROOM 2 1 to 8 Decay time 0 36 sec to 0 89 sec 9 to 15 Decay time 1 07 sec to 7 50 sec 16 Decay time 25 sec ROOM 3 1 to 8 Decay time 0 35 sec to 0 87 sec 9 to 15 Decay time 1 07 sec to 6 30 sec 16 Decay time 25 sec PLATES 1 1 to 8 Decay time 0 42 sec to 1 09 sec 9 to 15 Decay time 1 45 sec to 9 10 sec 16 Decay time 30 sec PLAT...

Page 16: ...8 sec 7 to 16 Delay Time 0 1 sec to 1 00 sec Delay Time 1 00 sec to 10 00 sec DELAY REV 1 to 4 Delay Time 0 03 sec to 0 06 sec Rev Decay Time 1 30 sec to 1 40 sec 5 to 16 Delay Time 0 08 sec to 1 2 sec Delay Decay Time 0 75 sec to 9 00 sec Rev Decay Time 1 30 sec to 9 30 sec FLANGE REV 1 to 8 Flange Period 2 00 sec Flange Rate 0 50 sec Rev Decay Time 0 80 sec to 6 40 sec 9 to 8 Flange Period 2 60 ...

Page 17: ...OUT L ENCODER A PROGRAM ENCODER A VARIATIONS STEREO AUDIO CODEC A D and D A CONVERTER U6 PCM3001E 11 0592MHZ CLOCK DIVIDE U7 74HC393 LRCKIN 43 20KHz BCK 1 382MHz FOOTSWITCH CONTROL INPUT BUFFER AMPLIFIER PJ5 FOOT SWITCH Q1 11 0592MHZ PJ1 PJ2 INPUT R INPUT L MONO INPUT INPUT LEVEL INPUT LEVEL OUTPUT AMPLIFIER OUTPUT LEVEL OUTPUT LEVEL MIX CONTROL PJ3 PJ4 OUTPUT R OUTPUT L ...

Page 18: ...Bit Digital Effects Processor Maximum Delay 1200 Milliseconds Main Programs 16 Total Preset Combinations 256 Indicators Power LED Signal LED 7dB prior to true clip Power Supply AC 9V Adaptor provided Dimensions W200 H45 150 mm Net Weight 0 90kg Design and Specifications are subject to change without notice owing to continuous product upgradation Technical specifications are subject to production t...

Page 19: ... Notes 19 ...

Page 20: ... ahujaradios com admin ahujaradios com Website ahujaradios com is a registered trademark of Ahuja Radios in India and other countries Copyright Ahuja Radios 2005 All rights reserved Any unauthorized reproduction or use of logos images or design elements is strictly prohibited by law No part of the compilation may be reproduced in any manner or translated without written permission For Your Records...

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