Owner’
s Manual
3
Owner’s Manual
Contents
Features
Part No. SW1115 Rev. A 04/15
©2015 LOUD Technologies Inc. All Rights Reserved.
Unmatched Sound Quality
• Two extremely low-noise Vita
™
mic preamps
designed to add life to any input
• All-new ReadyFX
™
effects engine with 16 great-
sounding effects like reverbs, delays and choruses
No-Compromise Live Mixing Toolkit
• 5-band graphic EQ for tuning mains or monitors
• Aux output perfect for driving a monitor mix
• 2-band EQ (80 Hz and 12 kHz) on all channels
• Directly connect guitar, bass and other instruments
via Hi-Z input
• 100Hz low-cut filter and 48V phantom power
on all mic channels
• Stereo RCA tape I/O with input level control
• Headphone output with separate level control
Rugged, Roadworthy Design
• Legendary “Built-Like-A-Tank” design
• Solid steel chassis protects your investment
• Tough ABS side protection
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Important Safety Instructions .................................. 2
Contents ................................................................. 3
Features ................................................................. 3
Introduction ............................................................ 4
How To Use This Manual ......................................... 4
Things To Remember ................................................ 4
Getting Started ....................................................... 4
Hookup Diagrams .................................................... 5
ProFX4v2 Rear Panel Features ................................ 7
1. Power Connection ......................................... 7
2. Power Switch ............................................... 7
ProFX4v2 Front Panel Features ................................ 8
Connections and Channel Strip ............................ 8
3. Mic Inputs .............................................. 8
Phantom
Power .......................................... 8
4. Line / Hi-Z Switch .................................. 8
5. Line Inputs / Hi-Z Input (Channel 1 Only) . 9
6. Stereo Line Inputs ................................... 9
"U" like Unity Gain ..................................... 9
7.
Gain ....................................................... 9
8. Level Set LED ........................................ 10
9. Low Cut Switch ..................................... 10
2-Band
Equalization .................................. 10
10. Hi EQ ................................................. 10
11. Low EQ .............................................. 10
12. Aux Mon ............................................ 11
13. Aux FX ............................................... 11
14. Stereo Pan Switch (Ch. 1-2) ................ 11
15.
Level .................................................. 11
Additional Inputs and Outputs .......................... 12
16. Mon Send ........................................... 12
17. FX Send ............................................. 12
18. Main Out L/R ..................................... 12
19. Tape Inputs / Outputs ......................... 12
20.
Phones ............................................... 12
Stereo Graphic EQ and Main Meters ................. 13
21. Power LED ......................................... 13
22. 48V Phantom Power Switch ................ 13
23. Stereo Graphic EQ ............................... 13
24. Main Mix / Mon Switch ...................... 13
25. EQ In / Bypass Switch ........................ 13
26. Main Meters ....................................... 13
Internal FX ..................................................... 14
27. Preset Selector ................................... 14
28. Preset Display .................................... 14
29. Int FX Mute Switch and LED................. 14
30. Internal FX ......................................... 14
31. OL LED ............................................... 14
Phones, Mon, Tape and Main Mix..................... 15
32.
Phones ............................................... 15
33. Aux Mon Master ................................ 15
34. Tape Level .......................................... 15
35. Main Mix ........................................... 15
Appendix A: Service Information ............................ 16
Appendix B: Technical Information .......................... 17
ProFX4v2 Dimensions ..................................... 19
ProFX4v2 Block Diagram ................................. 20
ProFX4v2 Track Sheet ..................................... 21
Appendix C: Table of Effects Presets ....................... 22
Limited Warranty .................................................. 23
