Marani DFP225 High Performance Feedback Eliminator
Outstanding PerformanceGreat sounding dynamics control for any type of program material
Excellent sonic performance with 24bit high end converters coupled with 48kHz sample rate
Extremely low noise and distortion
Digital S/Pdif input and balanced inputs and outputs on 1/4" TRS and XLRTop-grade DSP EngineFeedback detection based on the Dynamic Band Scanning and High Precision Notch Filters Automatic placement
2 different modes: Notch Filter Mode and Frequency Shift Mode
Up to 25 real-time high precision notch filters up to -45dB attenuation per channel
Frequency shifting from 1 up to 4.5 HzDirect PC/Network ConnectionFront panel USB connector for direct PC communications
Rs485 connection for system setup, monitoring and control via fully manageable remote PC softwareControlFront panel interactive LCD display for local access and configuration
Front panel 7-LED level meter indicators per input channel
Front panel 7-LED level meter indicators per output channel
Front panel 25-LED notch filters indicator per channel
4 factory and 16 user presets |
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Audio
| Analog Input |
2 x XLR/TRS electronically balanced |
| Analog Output |
4 x XLR/TRS electronically balanced |
| Input and Output Max Level |
+20 dBu |
| THD+N |
0.001% at 1kHz 0dBu |
| S/N |
>110dBA |
| Frequency Response |
20Hz – 20kHz; -0.5dBu at 20Hz and 20kHz (bypass) |
| AD & DA Converters |
24bit |
DSP & Processing
| DSP Engine |
MARANI® DSP, 24bit (data) x 96 bit (coeff.) |
| DSP Resolution |
24×32 bit for filtering process
96 bits resolution on intermediate computation results |
| Algoritms |
2 different modes: Notch Filter Mode and Frequency Shift Mode
Up to 25 real-time high precision notch filters up to -45dB attenuation per channel
Frequency shifting from 1 up to 4.5 Hz |
General
| Device Presets |
4 Factoty + 16 User |
| Front Panel |
2x24 character LCD display with blue LED backlight
7-LED meter per input channel -20dBu to +15dBu, clip
7-LED meter per output channel -15dBu to +15dBu, clip limit
25-LED notch filters indicator per channel
Red/Blue Led (Edit/Mute) per channel
Red/Green Led (Utility/Byp) per channel
NAV/PM1 Rotary encoder push button switch
PM2, PM3, ENTER, ESC, UTILITY push button switches
EDIT/MUTE push button per input channel
UTIL/BYPASS push button per output channel
USB type B connector |
| Rear Panel |
2 x XLR female connector 2 x 1/4" TRS line jack female connector (Input)
2 x XLR male connector and 2 x 1/4" TRS line jack female connector (Output)
1 x RCA connector (SPDIF input)
1 x XLR female connector for RS485 (Input)
1 x XLR male connector for RS485 (Output)
1 x Ground-lift toggle switch
IEC C13 16A connector;
Power on/off switch |
| Main AC |
90-240VAC (50/60Hz) – 40W |
| Dimensions |
19”x 1.75”x 9” (483x44x229mm) 1RU |
| Weight, Net / Shipping |
7.71 lbs (3.5 Kg) / 8.82 lb (4 Kg) |
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ASK any questions before you buy!
Or go to SpeakersAndAmps
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ASK any questions before you buy!We have all the other major PRO Audio Speaker Brands and Models.
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