The ZonePRO 640 from dbx is a digital zone processor that features six-channels of input and four-outputs. The unit is suitable for installation in restaurants, fitness centers, retail stores, nightclubs and any other situation that requires multiple-zone control of audio sources with paging features. The ZonePRO 640 has limited front-panel control, but both it and the ZonePRO 641 (same features but with no front-panel control) require a computer for initial set-up.
The processor provides two balanced inputs on Euroblock terminals that are selectable as line or microphone level (with phantom power), along with four pairs of analog RCA line inputs, with each pair internally summed to mono. Outputs are available via Euroblock terminals and can be configured as either stereo or mono. Front panel control includes zone output volume, source select, and muting for each zone. Output level meters with six-segment LED meters and output dynamics threshold LEDs provide visual feedback of signal levels.
The included Windows based control software communicates with the unit via RS-232. Processor blocks can be switched in or out of a chain and include input gain, high-pass filtering, parametric EQ, compression, limiting, gating, AGC, ducking, de-essing, AFS (Advanced Feedback Suppression), notch filters, signal routing, band-pass filtering, delay and polarity. An AutoWarmth module provides gentle bass boost compensation as signal levels are lowered.
The ZonePRO 640 really shines when utilized with optional remote wall-mount controllers that can be positioned within the various zones. The wall-mounts are able to provide local volume control or scene selection, dependent on the type of controller installed. A built-in real-time clock can provide programmable system changes throughout the day or week. All program memory is non-volatile, ensuring program security in the event of power failure or computer malfunction.
Note! Stereo sources and stereo output can be configured using the control software, but input channels and number of zones available will be reduced correspondingly.
Each pair of RCA inputs is internally summed to mono. To maintain a stereo source, two sets of inputs need to be used
closeNumber of zones available will depend on whether mono or stereo output channels are required, with zone availability decreasing by two for every stereo channel
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| Input Impedance | Mic: 600 ohms (XLR) Source: 22 k ohms (RCA) Bus: 22 k ohms (1/4") |
| Output Impedance | 51 ohms |
| Maximum Input Level | Mic: -14 dBV (Balanced) Source: +24 dB |
| Maximum Output Level | +17 dBV |
| Input Connectors | 3 x 3-Pin XLR Female 6 x RCA Stereo Pairs 2 x 1/4" Bus |
| Output Connectors | 2 x Pairs of 1/4" Right and Left Outputs, Unbalanced |
| Controls Front Panel | 1 x On/Off Switch 2 x Zone Level Control Knobs 2 x Treble Knobs 2 x Bass Knobs 6 x Volume Level Sliders 6 x Zone Selector Switches |
| Controls Rear Panel | Talkover On/Off Switch |
| Phantom Power | +12VDC |
| Maximum Input Gain | Mic: 60 dB Source: 26 dB |
| Tone Control | 12 dB Boost/Cut, 250Hz Center |
| Signal to Noise Ratio | 106 dB |
| Total Harmonic Distortion (THD) | Less than 0.003% |
| Common Mode Rejection Ratio | 52 dB (Mic) |
| Dimensions (WxHxD) | 19 x 1.75 x 6" (483 x 45 x 152mm) |
| Weight | 5 lbs (2.3 kg) |
The Rolls MP13 Mini Microphone Preamp is a single-channel microphone preamp that is designed to provide a small, simple, and inexpensive solution for a variety of applications. The unit has both XLR and 1/4" inputs and outputs, and a single gain control with a clip indicator. Phantom powering (+36V) is included for use with a condenser microphone. The 1/4" output is specially designed for use as either a mono unbalanced output, or a stereo headphone output.
The dbx ZonePRO 1260m 12x6 Digital Zone Processor can distribute up to twelve audio sources across six mono output zones. The included software will allow you to adapt the input/outputs quickly to fit your needs. The ZonePRO 1260m features an interactive front panel with an LCD display, comprehensive signal metering, user-specified controls, and paging broadcast buttons. With versatile routing and plentiful connectivity, the 1260m will suit a banquet hall or house of worship.
The ZonePRO 1260m's pre-configured architecture keeps the input/output addresses fixed and simple. It has six balanced Euroblock mic/line inputs with gain control, four mono-summed unbalanced RCA input pairs, and a S/PDIF input for up to two channels of digital audio. Its six zones output from balanced, line-level Euroblock connectors.
Once the analog cables are connected, your audio system can be controlled and fine-tuned in the ZonePRO Designer software from your Windows-based PC. The output zones all have individual tone controls, including AutoWarmth and one DSP insert, for optimally tuning the speaker system to the room. To make the most of each source, the ZonePRO 1260m also has independent EQ and two selectable DSP inserts for each of the 12 inputs.
The front panel of the 1260m has Lightpipe metering for each output and lets you alter level settings in a moment's notice. It also has Threshold meters that light up as dynamics processing on the outputs is triggered.
The ZonePRO Designer software can be set and forgot, or it can be programmed with "Scene" changes that take effect automatically throughout the day. If you're using the ZonePRO 1260m in a restaurant that gets busier as the night goes on, an increased volume and bass response could be set to engage daily at 10pm. A subwoofer could be attached to its own zone output, and set to only be in use between 11pm and 1am.
In addition to programmed changes, the ZonePRO 1260m can be controlled manually with dbx ZC-series remote controls. Wallmounted within output zones, ZC controls vary from a simple volume control to a rotary input-source selector. The ZonePRO 1260m supports up to 12 remote controls.
The Link Bus allows the ZonePRO 1260m's inputs to be routed to another ZonePRO product to double its output zones. Up to 3 ZonePRO processors can be daisy-chained.
The Z4MK3 is the latest version of the ever popular Z Series of Cloud Zoner Mixers. The latest upgrade includes RJ45 connectors for much easer wiring of the NEW LM-2 or LM-2A Active Facility Input Plates along with changes to the Mic Input Sockets from XLR to Phoenix style connectors.
The Z4MK3 offers direct connection of up to six music sources, two microphones and a paging mic, all of which can be selected to operate in up to four different output zones, in any combination.
The Z4MK3 is a complete solution for multi-zone, multi functional venues. With the ability to accept an array of input sources such as MP3, Hardisc, CD, Video, Satellite etc., the Z4MK3 is an ideal choice. It has been developed specifically to meet these needs and can act as a user friendly master control for the entire sound system. Connecting the LM-2 or LM-2A active modules extends the versatility of the units allowing designers to provide simple, cost effective solutions to many customers' requirements that are difficult to achieve with other manufacturers' products.
Dedicated Active Input Plate for Cloud Z4MK3, Z8MK3, 46/120 & 46/120Media models; allowing dedicated Zone extension input mixing of a local Microphone Input and/or Line Level Input (phono or 3.5mm jack - mixed) into the house system.
Designed to add versatility and a practical solution for Banqueting, Hospitality & Entertainment applications where the venue is a multifunctional facticity. The LM-2A enables the Zone to switch between Speech, Lectern or Presentation, Live Sound Inputs for Bands or DJs to plug into the House System safely and reliably.
Can be connected to any individual Zone Facility Port via CAT5 cable, the LM-2A also offers Source & Volume Select.
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