,%202U%20rack%20matrix-amplifier%20intended%20for%20permanent%20installation%20with%20integrated%20processing%20DSP%20(4%20analog%20inputs,%208%20analog%20outputs)%20and%20DANTE%20(4%C3%974)%20digital%20Au...
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DAS INTEGRAL-MA1004 - 4-Channel Matrix Amplifier with Dante
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Description
INTEGRAL-MA1004 is a 4CH (4x250W at 4ohm), 2U rack matrix-amplifier intended for permanent installation with integrated processing DSP (4 analog inputs, 8 analog outputs) and DANTE (4×4) digital Audio. Control, configuration and management of the amplifier shall be done via ALMA software over IP or using Open Sound Control (OSC) protocol. DANTE audio channels can be processed and injected back into the network if needed. The amplifier can be used with Lo Impedance lines or Hi Impedance 100V/70V lines.
Priority capabilities, full matrix and routing options make this unit essential as the "brain" of any type of installation. The internal memory resources allow to store more than 100 "global presets" and more than 200 "output channel presets" (speaker presets). A bank of output channel presets with specific processing parameters for all DAS Audio speakers is included allowing the users to configure each channel independently. For instance, it would be possible to recall for amp 1 the preset of Q-23T, for amp 2 the preset of Arco-4T, for amp 3 the preset of Q-10 etc.
The unit includes an OLED display (1.54") with control knobs for intuitive and easy navigation as well meters to monitor signal levels. Basic parameters can be accessible via front panel control knobs; input and output levels, global preset recall, output channel preset recall, mute, source selection, link manager functions, priority enabling etc.
Two of the analogue inputs can be switched to microphone with 12V Phantom power if needed.
The unit also Integrates an Ethernet Switch for daisy-chain connections. No external switch is needed.
WiFi and Bluetooth are available for direct wireless operation.
| Output Power Ratings | |
| Amplifier Channels | 4 |
| Power 8 Ohms, Both Channels Driven | 4 x 125 W |
| Power 8 Ohms Bridged | 2 x 500 W |
| Power 4 Ohms, Both Channels Driven | 4 x 250 W |
| Power 100 V | 2 x 500 W |
| Power 70 V | 2 x 500 W |
| Electronics and Audio | |
| Amplifier Output Circuitry | Class D |
| Frequency Response | 20 Hz-30 kHz (+0 Ð 0.5 dB) |
| Input Sensitivity | +20 dBu |
| Max Input Level | +22 dBu |
| Voltage gain | 15.4 dB |
| Controls | Power On/Off, Navigation Knobs |
| Display | OLED 1.54? |
| Cooling | Side-Right-to-Left |
| Amplifier Protections | Short Circuit, DC Output, Temperature, Over/Under Voltage |
| LED Indicators | On, Comms, Signal, Protect |
| Sampling Rate | 48kHz |
| Connectors | |
| Analog Audio Input Connectors | 2 x 3.5 mm Pitch Terminal Block |
| Analog Audio Output Connectors | 2 x 3.5 mm Pitch Terminal Block |
| DANTE Digital In/Out Connectors | 2 x RJ45 Fast Ethernet |
| Speaker Output Connector | Terminal Block |
| Power | |
| AC Input Connector | IEC |
| Power Supply | Universal Mains Switch Mode |
| Operating Range | 90 Ð 250 VAC |
| Current Draw 230 V / 115 V | 1.75 A / 3.5 A |
| DSP | |
| Analog Input Channels | 4 |
| Analog Output Channels | 8 |
| DANTE Input Channels | 4 |
| DANTE Output Channels | 4 |
| AD Converters | 24 Bit @ 48 kHz 118 dBA Dynamic Range |
| DA Converters | 24 Bit @ 48 kHz 118 dBA Dynamic Range |
| Internal Precision | 32 Bit, 64 Bits Double Precission |
| Latency | 1 ms |
| Delay | 50ms per input / 135ms per output |
| Equalizer | LCD |
| Crossover | Linkwitz-Riley, Butterworth, Bessel |
| High and Low Pass Filters | Up to 48 dB/oct |
| Limiters | RMS, Peak |
| Load Monitoring | Yes |
| Dimensions-Weight | |
| Dimensions ( H x W x D ) | 88 x 483 x 208 mm 3,5 x 19,0 x 8,2 in |
| Net Weight | 3,7 kg ( 8,2 lb ) |
| Shipping | |
| Carton Dimensions ( H x W x D ) | 170 x 525 x 315 mm 6,7 x 20,7 x 12,4 in |
| Shipping Weight | 4,5 kg ( 9,9 lb ) |
INTEGRAL-MA1004 is a 4CH (4x250W at 4ohm), 2U rack matrix-amplifier intended for permanent installation with integrated processing DSP (4 analog inputs, 8 analog outputs) and DANTE (4×4) digital Audio. Control, configuration and management of the amplifier shall be done via ALMA software over IP or using Open Sound Control (OSC) protocol. DANTE audio channels can be processed and injected back into the network if needed. The amplifier can be used with Lo Impedance lines or Hi Impedance 100V/70V lines.
Priority capabilities, full matrix and routing options make this unit essential as the "brain" of any type of installation. The internal memory resources allow to store more than 100 "global presets" and more than 200 "output channel presets" (speaker presets). A bank of output channel presets with specific processing parameters for all DAS Audio speakers is included allowing the users to configure each channel independently. For instance, it would be possible to recall for amp 1 the preset of Q-23T, for amp 2 the preset of Arco-4T, for amp 3 the preset of Q-10 etc.
The unit includes an OLED display (1.54") with control knobs for intuitive and easy navigation as well meters to monitor signal levels. Basic parameters can be accessible via front panel control knobs; input and output levels, global preset recall, output channel preset recall, mute, source selection, link manager functions, priority enabling etc.
Two of the analogue inputs can be switched to microphone with 12V Phantom power if needed.
The unit also Integrates an Ethernet Switch for daisy-chain connections. No external switch is needed.
WiFi and Bluetooth are available for direct wireless operation.
| Output Power Ratings | |
| Amplifier Channels | 4 |
| Power 8 Ohms, Both Channels Driven | 4 x 125 W |
| Power 8 Ohms Bridged | 2 x 500 W |
| Power 4 Ohms, Both Channels Driven | 4 x 250 W |
| Power 100 V | 2 x 500 W |
| Power 70 V | 2 x 500 W |
| Electronics and Audio | |
| Amplifier Output Circuitry | Class D |
| Frequency Response | 20 Hz-30 kHz (+0 Ð 0.5 dB) |
| Input Sensitivity | +20 dBu |
| Max Input Level | +22 dBu |
| Voltage gain | 15.4 dB |
| Controls | Power On/Off, Navigation Knobs |
| Display | OLED 1.54? |
| Cooling | Side-Right-to-Left |
| Amplifier Protections | Short Circuit, DC Output, Temperature, Over/Under Voltage |
| LED Indicators | On, Comms, Signal, Protect |
| Sampling Rate | 48kHz |
| Connectors | |
| Analog Audio Input Connectors | 2 x 3.5 mm Pitch Terminal Block |
| Analog Audio Output Connectors | 2 x 3.5 mm Pitch Terminal Block |
| DANTE Digital In/Out Connectors | 2 x RJ45 Fast Ethernet |
| Speaker Output Connector | Terminal Block |
| Power | |
| AC Input Connector | IEC |
| Power Supply | Universal Mains Switch Mode |
| Operating Range | 90 Ð 250 VAC |
| Current Draw 230 V / 115 V | 1.75 A / 3.5 A |
| DSP | |
| Analog Input Channels | 4 |
| Analog Output Channels | 8 |
| DANTE Input Channels | 4 |
| DANTE Output Channels | 4 |
| AD Converters | 24 Bit @ 48 kHz 118 dBA Dynamic Range |
| DA Converters | 24 Bit @ 48 kHz 118 dBA Dynamic Range |
| Internal Precision | 32 Bit, 64 Bits Double Precission |
| Latency | 1 ms |
| Delay | 50ms per input / 135ms per output |
| Equalizer | LCD |
| Crossover | Linkwitz-Riley, Butterworth, Bessel |
| High and Low Pass Filters | Up to 48 dB/oct |
| Limiters | RMS, Peak |
| Load Monitoring | Yes |
| Dimensions-Weight | |
| Dimensions ( H x W x D ) | 88 x 483 x 208 mm 3,5 x 19,0 x 8,2 in |
| Net Weight | 3,7 kg ( 8,2 lb ) |
| Shipping | |
| Carton Dimensions ( H x W x D ) | 170 x 525 x 315 mm 6,7 x 20,7 x 12,4 in |
| Shipping Weight | 4,5 kg ( 9,9 lb ) |
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