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User manual for Marani DPA880 8x8 Pro Digital Matrix and Feedback DPA880
- Manufacturer: Marani
- Basic description and contents of package
- Product classification: Pro Audio - Live Sound - Feedback Controllers
- Safety instructions
- Startup and operation of the feedback controllers
- Tips for setting up your Marani
- Settings and expert assistance
- Contact Marani service
- Troubleshooting
- Warranty information
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We recommend checking out our discussion threads on the Marani DPA880 8x8 Pro Digital Matrix and Feedback DPA880,
which address similar problems with connecting and setting up Feedback Controllers Marani.
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User manual for the Marani DPA880 8x8 Pro Digital Matrix and Feedback DPA880
The user manual for the Marani DPA880 8x8 Pro Digital Matrix and Feedback DPA880 provides
necessary instructions for the proper use of the product Pro Audio - Live Sound - Feedback Controllers.
The Marani DPA880 8x8 Pro Digital Matrix and Feedback Eliminator is a 1 unit rack mountable signal processing matrix designed for conference systems. The device allows you to route any combination of 8 inputs into any combination of 8 outputs. Each input can be either a line level or microphone signal with optional +48V phantom power. The unit includes a variety of signal processing tools such as an RMS compressor, a peak limiter, a 5-band graphic equalizer, high and low shelving filters, high and low band pass filters, a feedback destroyer, and a digital delay. You can control the unit via USB, RS485, and wall remote controls. To expand your signal routing options, up to 32 Matrix Units can be connected together.
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If you own a Marani feedback controllers and have a user manual in electronic form,
you can upload it to this website using the link on the right side of the screen.
You can upload and download the manual for the Marani DPA880 8x8 Pro Digital Matrix and Feedback DPA880 in the following formats:
- *.pdf, *.doc, *.txt, *.jpg - Other formats are unfortunately not supported.
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Additional parameters of the Marani DPA880 8x8 Pro Digital Matrix and Feedback DPA880:
| Input Channels | 8 x balanced Euroblock connectors | | Output Channels | 8 x balanced Euroblock connectors | | Maximum Input Level | Line: +18 dBu
Mic: -11 dBu | | Maximum Output Level | +18 dBu | | Digital Signal Processing (DSP) | Dream SAM3716, 24-bit (data) x 96-bit (coefficient), sw enhanced precision | | Converters | A/D: 4 x AK5385B at 24-bit resolution
D/A: 1 x AK4358 at 24-bit resolution | | Sampling Frequency | 48 kHz | | Maximum Delay | 380.998 ms by 21 μs increment/decrements steps on each output | | Parametric Equalizer | 3 filters per input, assignable as either bell or shelving | | Frequency Response | 20 to 20,000 Hz (± 1 dB) | | Filters | Symmetrical bell or high/low shelving up to second order | | Gain | Filter: -15 dBu to +15 dBu by 0.5 dBu steps | | Center Frequency | Selectable with 1/24th octave steps from 20 Hz to 20 kHz | | Q | Q/BW from 0.4/3.59 up to 10/0.0312 by 0.1 resolution steps | | High-Pass Filter | From 1st order (Butterworth -6 dB/Oct) up to 4th order (Butterworth, Linkwitz or Bessel -24 dB/Oct) | | Low-Pass Filter | From 1st order (Butterworth -6 dB/Oct) up to 4th Order (Butterworth, Linkwitz or Bessel -24 dB/Oct) | | S/N | >104 dB | | THD & Noise | 0.005% | | Compressor | Threshold: From 18 dBu up to -12 dBu
Attack Time: From 5 ms up to 200 ms (1 ms resolution up to 20 ms, then 10 ms resolution up to 100 ms and 20 ms resolution up to 200 ms)
Release Time: From 0.1 seconds up to 3 seconds (0.1 second resolution)
Ratio: 1:1 (Bypass) up to 32:1 (Limiting), with ratio slope computed on log table with 0.1 dB steps precision
Knee: Soft/Hard | | Limiter | Threshold: from 18 dbU to -12 dBu
Attack time: From 5 ms up to 200 ms (1 ms resolution up to 20 ms, then 10 ms resolution up to 100 ms and 20 ms resolution up to 200 ms)
Release time: From 0.1 seconds up to 3 seconds (0.1 second resolution) | | VU Meter | 1 LED for microphone phantom power supply active
5 LEDs for outputs activity:
Line input selected
Mic input selected
Feedback (active for microphone)
Signal present (blue)
Signal clipping (red)
RMS compressor or peak limiter activity | | Processor Speed | 200 MHz | | RAM | 512 MB | | Hard Disk Drive | Minimum 50 MB | | Operating System | Windows 2000, Windows XP, Windows XP SP2, Windows XP SP3, Windows Server 2003, Windows Vista, Windows Vista SP1, Windows Vista SP2, Windows Server 2008, Windows Server 2008 R2, Windows 7 | | Display | Graphic 2 x 24 characters | | Power Supply | 110 to 220 VAC | | Remote Control | RS485 and USB | | Size | 19" rack mountable | | Dimensions (WxDxH) | 19 x 5.7 x 1.7" (48.2 x 14.5 x 4.4 cm) | | Weight | 6.4 lb (2.9kg) | |
The user manual for the Marani DPA880 8x8 Pro Digital Matrix and Feedback DPA880 can be downloaded in .pdf
format if it did not come with your new feedback controllers, although the seller is
required to supply one. It is also quite common that customers throw out
the user manual with the box, or put the CD away somewhere and then can’t find it.
That’s why we and other Marani users keep a unique electronic library
for Marani feedback controllerss,
where you can use our link to download the user manual for the Marani DPA880 8x8 Pro Digital Matrix and Feedback DPA880.
The user manual lists all of the functions of the Marani DPA880 8x8 Pro Digital Matrix and Feedback DPA880,
all the basic and advanced features and tells you how to use the feedback controllers.
The manual also provides troubleshooting for common problems. Even greater
detail is provided by the service manual, which is not typically shipped with the product,
but which can often be downloaded from Marani service.
If you want to help expand our database, you can upload a link to this website
to download a user manual or service manual, ideally in .pdf format. These pages
are created by you – users of the Marani DPA880 8x8 Pro Digital Matrix and Feedback DPA880. User manuals are also
available on the Marani website under Pro Audio - Live Sound - Feedback Controllers.
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