The DI.CO SYS amplifier can be connected to a maximum of 30 DI.CO microphone stands, and is equip- ped with a special microphone preamplifier.

The “SYSTEM LINK” terminal strip makes it possible to create systems with a higher number of participants’ microphone stands (max. 150). The universal “MICRO-LINE” input can be used for connected a low impedance dynamic microphone (30-600 Ω), or an audio source with high level signal output (e.g. AM/FM tuner, cassette player, CD player, etc.). By means of the “VOICE/MUSIC” band selector, it is possible to adapt the frequency response of the “MICRO-LINE IN” input to the type of signal used (line or microphone signal).

Features

• Conference system with built-in 30 W amplifier for audio renforce diffusion
• DESK IN" inputs for connecting 30 microphone stands, which can be divided into two branches, with volume control.
• Terminals for interconnecting multiple DI.CO SYS amplifiers to increase the number of DI.CO microphone stands in the system (up to 150).
• 1 universal "MICRO-LINE" input with independent volume control
• 1 "MAIN IN" input, 1 "TAPE IN" input with independent volume control
• 1 "PRE OUT" output. 1 "AUX OUT" output. 1 "TAPE OUT" output with volume control
• Outputs for constant voltage and constant impedance speakers
• "VOICE/MUSIC" band selector
• Final stages automatically protected against overload and short circuits
• Dual power supply in alternating current
• Removable front knobs with closure caps
• Front panel LEDs indicate the device state, "OVERLOAD" and "ON"

Applications

• Small conference hall
• Cuncil chambers
• Mobile installations

Amplifier Specifications

• Power output:30 W rms
• Frequency Response:80 Hz ÷ 12 kHz
• Signal/noise rate:(MIC) > 60 dB; (LINE) > 70 dB
• Crosstalk:(MIC) > 60 dB; (LINE) > 70 dB

Input Section

• Input sensitivity MIC:(MIC) 58 dBu
• Input sensitivity LINE:20 dBu
• Input sensitivity AUX:0 dBu
• Input impedance MIC:2 kΩ
• Input impedance LINE:47 kΩ
• Input impedance AUX:47 kΩ
• Controls:Desk, Micro-Line, Tape volume control

Output Section

• Output Level:2.5 dBu
• Output impedance:600 Ω
• Output Loudspeaker Low impedance:8 Ω
• Output Loudspeaker Constant voltage:100 V ; 70 V
• AUX output:2.5 V 600 Ω
• Protections:Overload, Short Circuits

Power Requirements

• Operating voltage:115÷230 ~ 50 / 60 V ˜ Hz
• Power (consumption):70 W

Physical Specifications

• Height:88 / 3.46 mm/inch
• Width:433 / 17.05 mm/inch
• Depth:315 / 12.40 mm/inch
• Net weight:6.2 / 13.67 kg/lbs

Shipping Information

• Package height:185 / 7.28 mm/inch
• Package width:480 / 18.89 mm/inch
• Package depth:405 / 15.94 mm/inch
• Shipping weight:7.9 / 17.41 kg/lbs