Event power amplifier U150D
Class D digital amplifier with DSP processor and integrated DANTE Event U150D card. Output power 150 W (75 W per channel). The amplifier can operate in a bridge circuit (one channel with a power of 150 W) at a low-impedance load. The amplifier is designed to operate with low-impedance loads of 4 Ohms and 8 Ohms, as well as in broadcast mode 70-100 V (mode switch on the rear panel). The amplifier has a symmetrical linear input 2 channels, a symmetrical linear output 2 channels, separate outputs for low-impedance and broadcast loads, a DANTE connection connector and a LAN connector for connecting to a computer. Using the web interface, you can control the built-in DSP processor, adjust the volume on the inputs and outputs of the device, as well as the delay on each line, and route signals, including the DANTE card. Simultaneous analog and DANTE output with independent adjustment of levels, frequency response and delay. As well as muting each of the lines. The amplifier has the ability to record custom presets with complex signal configurations. The amplifier has a form factor of ½ rack drain, 1U height and is equipped with appropriate mountings.
- Inputs: Dante x 1 - network audio input LINE x 1 - balanced stereo input, level 0 dBu, impedance 10 kOhm
- Outputs: Dante x 1 - Network audio output Speaker output x 1 - Stereo or DC (70V/100V) LINE x 1 - Balanced stereo output
- Input Sensitivity: Nominal output power is achieved at an input voltage of 0.775 V (0 dBu)
- Output Power (depending on load): When powered by direct current (DC): 75 W x 2 at 4 ohms/8 ohms 150 W x 1 at 8 ohms 150 W x 1 in broadcast line (70 V/100 V)
- Maximum voltage gain: 27-30 dB (single-ended mode, SE) 39-42 dB (bridged mode, BTL)
- Amplifier Type: Class D
- Amplitude-frequency response (AFC): 20 Hz – 20 kHz with a deviation of ±3 dB
- Signal-to-noise ratio: 87 dB (20 Hz – 10 kHz band)
- Total Harmonic Distortion: 0.04% (at 1 kHz @ 1 Watt)
- Control and interfaces: RS-232 Web interface (Web GUI)
- Audio format: LINE IN: Balanced, 2 channels. Max. Input Level: 2VRMS LINE OUT: Balanced, 2 channels. Max. Output Level: 2VRMS DANTE (Digital In/Out): 2x2 digital audio stream. Format: PCM, 2 channels, 44.1-96 kHz, 16/24 bits AMP OUT: Balanced, 2 channels. Max. output level: 24.5 V (rms) 70V/100V AMP OUT (Broadcast output): Unbalanced, 1 channel. Max. level: 70 / 100 V (rms)
- Electrostatic discharge (ESD) protection: Human body model (HBM) test: ±8 kV (air discharge) ±4 kV (contact discharge)
- Inputs: LINE IN x 1 - Phoenix connector (5-pin, 3.81 mm pitch) DANTE x 1 - RJ45 connector
- Outputs: LINE OUT x 1 - Phoenix connector (5-pin, 3.81 mm pitch) Amplifier output 4/8 Ohm x 1 - Phoenix connector (4-pin, locking, 5.08 mm pitch) Broadcast output 70 V/100 V x 1 - Phoenix connector (4-pin, locking, 5.08 mm pitch)
- Control: RS-232/TRG x 1 - Phoenix connector (5-pin, 3.81 mm pitch) LAN x 1 - RJ45 connector TRG x 1 - Trigger input (5-12V) for turning on/off the amplifier
- Power supply: DC input: ~100-240 V, 50/60 Hz
- Power consumption: 75 W
- Operating temperature: 0°C to +40°C
- Storage temperature: -20°C to +60°C
- Humidity: 20-90% (non-condensing)
- Housing: Front panel: aluminum Main body: metal
- Color: Black
- Dimensions (W x D x H): 240 x 210 x 44 mm
- Weight: 1.88 kg