TOA M-9000 ΨΗΦΙΑΚΟ MATRIX MIXER

Ψηφιακός μίκτης - επεξεργαστής matrix. Δέχεται έως 8 mic/line inputs και 8 εξόδους. Διαθέτει DSP και επιτρέπει τηλεφωνικό Paging. Υπάρχει δυνατότητα αυτόματου ελέγχου στάθμης εκπομπής σύμφωνα με τον θόρυβο περιβάλλοντος. Συναργάζεται με Η/Υ για τον προγραμματισμό και τη ρύθμισή του. Κατάλληλο για εγκαταστάσεις σε Meeting rooms, Εκκλησίες, συνεδριακές αίθουσες, restaurant κλπ.

The DBX ZonePRO™ 641M offers fixed I/O, pre-configured architecture, configurable insert processing and optional duplication of audio channels to another ZonePRO device via a link bus.

The DBX Zone PRO 641M features a total of six inputs and four outputs. Inputs include four balanced mic/line switchable terminal block inputs and two mono-summed pairs of unbalanced RCA inputs. Hardware-controlled microphone gain allows adjustment of microphone gain per channel.

The 641M device has a pre-configured architecture with input processing, a central matrix and output processing. Two input insert positions and one output insert position allow channel-specific insert processing to be configured.

AutoWarmth®, a psychoacoustic function that maintains full frequency bandwidth even when the signal level has dropped, is permanently available on each output zone. A link bus allows duplication of the first six audio channels to another ZonePRO device in applications where additional output zones are required.

The DBX ZonePRO™ 641M Digital Zone Processor Main Features Include:

• 12 Inputs / 6 Outputs
• 6 Balanced Mic/Line Inputs
• 4 Unbalanced, Mono-Summed RCA Input Pairs
• S/PDIF Input
• Microphone Gain per Channel
• Pre-Configured Architecture
• Two Configurable Input Insert Positions
• One Configurable Output Insert Position
• AutoWarmth® per Output Zone
• Link Bus
• Comprehensive Signal Metering
• Front Panel LCD
• 9 User-Specified Front Panel Control
• Optional ZC Controllers
• Ethernet Control
• Serial Control
• Third Party Control
• Wizard-Driven Configuration
• Weight: 6.2 lbs / 2.81 kg
• Dimensions: 1.75” (1U) x 19” x 7.75” (45mm x 483mm x 197mm)

The NAI48-ES is a digital audio network interface that uses the EtherSound network protocol. Digital mixing consoles such as the Yamaha PM5D, M7CL, or LS9 can be connected to AD8HR 8-channel microphone preamp/AD converter or DA824 DA converter units via the NIA48-ES for remote analog input or output interfacing on stage or wherever needed. This type of system eliminates noise problems that are unavoidable with conventional analog console plus multi-cable type setups, and dramatically reduces microphone cable length for superior sound quality. Cabling between the console and "stage box" units is also simplified for fast, easy setup.

48 channels of digital audio each way over a single Cat-5 Ethernet cable
EtherSound™ Networking Uncompromising Yamaha Quality, Compatibility, and Reliability

Ψηφιακός επεξεργαστής τεσσάρων ζωνών. Διαθέτει 6 in / 4 out με ξεχωριστή ρύθμιση gain για κάθε μικροφωνική είσοδο. Επίσης διαθέτει pre-configured input και output processing, δύο θέσεις insert στην είσοδο και μια στην έξοδο για περαιτέρω δυνατότητα επεξεργασίας. Λειτουργία auto warmth μία λειτουργία ψυχοακουστικής που μπορεί και διατηρεί όλο το εύρος των συχνοτήτων, ακόμα και αν η στάθμη του σήματος έχει πέσει. Link bus για την δυνατότητα σύνδεσης με άλλο Zone PRO όταν απαιτούνται περισσότερες ζώνες. Στην μπροστινή όψη διαθέτει ενδεικτικά led μέτρησης του σήματος, LCD οθόνης και jog wheel για ευκολότερη ρύθμιση της συσκευής. Δυνατότητα ελέγχου μέσο θύρας RS-232 και Ethernet. Μπορεί να συνεργαστεί με όλα τα ZC controllers.

Audio Network    CobraNet CM-1 Module (optional)
CAN Bus Interface    2 x RJ-45
Cooling    Left-to-right, 3-stage fan
Data Format    24 Bit linear A/D and D/A conversion, 48 Bit processing
FIR-Drive    Yes
GPIO Control Port    2 x 6-pole Euro block4 Control Inputs (analog 0 - 10 V / logic control)3 Control Outputs (Relay contact to ground) 1 Fault Output (NC Relay contact) 3 Reference Outputs (+5 V / +10 V/ GND)
Internal Processing    2 DSPs Standard (150 MHz, 300 MIPS)1 DSP per Audio Module (100 MHz, 100 MIPS)DSP-1 Extension Module optional (+300 MIPS)
Network Control (IRIS-Net)    Yes
Network Interface    Ethernet-10/100 MBit/s, RJ-45
Power Consumption    90 W max. (incl. 2 x AI-1, 2 x AO-1, 1 x CM-1 modules)
Power Supply    100 - 240 VAC, 50/60 Hz
Sample Rate    48 kHz internal
Serial Interface    2 Ports, 9pin D-Sub female (Remote Control)
Signal-to-Noise Ratio (A-weighted)    115 dB
Total Harmonic Distortion    0.01 %
Height    2RU 88.1 mm (3.47“)
Width    483 mm (19.02“)
Depth    381 mm (15“)
Weight Net    7.37 kg (16.25 lbs)

CobraNet (TM) is fully compliant with Ethernet, and is a highly practical solution for distributing audio and control data over a common Ethernet infrastructure. The NHB32-C features four separate 8-channel AES/EBU input/output terminals and uses CobraNet (TM) technology to transfer high-quality 20-/24-bit 48kHz digital audio over four-bundle* paths - in real time.

* One bundle contains 8 channels of 20-bit audio, or 7 channels of 24-bit audio.

MIDI, head amp remote(AD824) and amplifier control

The NHB32-C is designed to handle not only digital audio, but also control data as well. With this function, the unit can be used for one of three types of control*: MIDI, head amp remote (for the AD824 A/D converter) or for monitoring/control of PC-N power amplifiers connected to the ACU16-C.

* Only one control type can be used at a time.

Up to sixty-four channels of audio - with one Ethernet cable

CobraNet handles up to eight bundles of digital audio in multicast (one-to-all) mode on a single CAT-5/100Base-TX cable.Up to eight NHB32-C units can be networked, with each unit transferring four bundles and receiving four bundles, and 64 channels of digital audio can be picked up from any ACU16-C or NHB32-C connected on the network via CobraNet. A networked system with ACU16-C and NHB32-C is able to handle up to 64 channels of digital audio with CobraNet technology. Moreover, multicast and unicast (one-to-one) mode can be used in combination to optimize bandwidth, more than 64 channels of digital audio data can be transferred on a network system.

Line duplication for good reliable system

Primary and Secondary CobraNet (TM) ports are built into the system, providing an easy-to-use duplicate network for reliable operation. If one system fails, the other takes over seamlessly, ensuring absolutely stable performance.