DYNACORD U240:1M

Mixer Amplifier 240W, 1 Channel


Features:

• Versatile Inputs: 4 Inputs - 2 AUX and 2 MIC/Line Options with Phantom Power Support
• Full Power Output Supporting 4 Ohms, 8 Ohms, 70 V and 100 V
• EMG Override Input, Ensuring Critical Messages are Heard Clearly
• Contact Override for Call Station with 2-Tone Chime for Attention-Grabbing Alerts
• Selectable 120 Hz High-Pass Filters to Customize Audio Output and Eliminate Unwanted Low-Frequency Noise
• Space-Saving Compact 1/2 Rack Design, Providing Versatility without Compromising Performance
• Voice-Over Ducking that Automatically Adjusts Background Music Volume for Clear Voice Communication
• Remote Power OFF (Stand by), Enhancing Energy Efficiency

Technical Specifications:

Power Consumption:

• Standby (Remote OFF Active): 1.25 W
• Idle Mode LoZ Amp (4 Ohms / 8 Ohms): 10 W / 12 W
• Idle Mode HiZ Amp (70 V / 100 V): 10 W / 14 W
• 1/8 Rated Output Power: 55 W

Performance:

• Any Input to Output Response: <20 Hz - 20 kHz
• EMG Input to Output Response: <20 Hz - 15 kHz
• Any Input to LINE Output: <10 Hz - 60 kHz
• Distortion: <0.5% @Rated Output Power, 1 kHz
• Output Stage Topology: Class D
• Bass Shelving: +/-12 dB / 100 Hz
• Treble Shelving: +/-12 dB / 10 kHz
• LO-CUT Permanently Filter: f=70 Hz, 12 dB/oct.
• HI-PASS (HPF) Switchable Filter: f=120 Hz, 12 dB/oct.

Protections:

• Amplifier: Audio Limiters, High Temperature, DC, HF, Short Circuit, Over Current Protection
• SMPS: Mains Over/Under Voltage Protection, Inrush Current Limiter, Mains Over Current, High Temperature
• Remote Power OFF: Contact Closure

Inputs/Outputs:

• Impedances: MIC / Call Station: 10 kOhms / AUX: 4.7 kOhms / EMG (Line): >15 kOhms / EMG (HiZ): >470 kOhms

LINE / MIC1:
• Type: Mic/Line, Call Station, Contact Override with Chime
• Connector: 3-Pin XLR, Balanced / 5-Pin Eurostyle, Balanced (3 Pin for Input, 2 Pin for Trigger)
• Dynamic Range: 60 dB (Mic Gain Min - Max)
• Equivalent Input Noise: <-115 dBu
• Phantom Power Supply, Switchable: 48 V DC

LINE / MIC2:
• Type: Mic/Line, VOX Ducker Override
• Connector: 3-Pin XLR, Balanced
• VOX Ducking: Ducking Control 0 dB - 45 dB
• VOX Threshold: -60dBu - +8 dBu, Adjustable via MIC2 Level Control
• Dynamic Range: 60 dB (Mic Gain Min - Max)
• Equivalent Input Noise: <-115 dBu
• Phantom Power Supply, Switchable: 48 V DC

AUX1/2:
• Type: Line
• Connector: RCA (Cinch), Stereo Converted to Mono, Unbalanced

EMG:
• Type: Line; 100 V
• Connector: 2-Pin, Balanced

Loudspeaker Output
• Connector: 4-pin Eurostyle (2 Pin for LoZ, 2 Pin for HiZ)
• Output Ppower According IHF-A-202: 240 W
• Max Output Voltage, 1 kHz, THD=0.5%, No Load: 4 Ohms 31 VRMS, 8 Ohms 45 VRMS, 70 V 71 VRMS, 100 V 102 VRMS

• Signal to Noise Ratio (A-Weighted): >100 dB

• Cooling Concept: Fanless (Convection Cooling)