3
Energy-Efficient, Multi-Function 80-Watt Auto-Mixing Amplifier with Dual 70/100 V and 4 Ohms Outputs
MA6018/MA6008
Audio Inputs
Mic / Line inputs 1 - 8
• Type 8 x XLR / ¼" TRS combo jacks 8 x 5-pin
Euroblock in parallel
• Impedance Mic: -50 to 0 dBV, 600 Ω
Line: -27 to 0 dBV, 600 Ω
Electronically balanced
Auxiliary inputs 4 x RCA stereo summed
• Impedance -10 dBV, 10 kΩ, unbalanced
Tel / Page input 1 x 4-pin Euroblock
• Impedance Mic: -50 to 0 dBV, 600 Ω
Line: -27 to 0 dBV, 600 Ω
Preamp 70 V input 1 x 5-pin Euroblock
• Impedance 0 dBV, 600 Ω, balanced
Preamp 4 Ω input 1 x 5-pin Euroblock
• Impedance 0 dBV, 600 Ω, balanced
Phantom power 24 VDC, switchable Inputs
1– 8 and Tel / Page
Audio Outputs
Amplier output 1 x 4-pin female Euroblock
• LO-Z 2 terminals @ 4 Ω
• HI-Z 2 terminals @ 70 V / 100 V, switchable
• Output regulation < 2 dB, no load to full load
Preamp HI-Z output 1 x 5-pin Euroblock
• Impedance 0 dBV, 600 Ω, balanced
Preamp LO-Z output 1 x 5-pin Euroblock
• Impedance 0 dBV, 600 Ω, balanced
Direct out 1 – 8 8 x 5-pin Euroblock
• Impedance 0 dBV, 600 Ω, unbalanced
Z2 / MOH output 1 x 5-pin Euroblock
• Impedance 0 dBV, 600 Ω, balanced
Amplier
Amplier channels LO-Z: 1 x 4 Ω, minimum
HI-Z: 1 x 70 / 100 V, switchable
MA6018 MA6008
Power output LO-Z 180 W RMS 80 W RMS
(1 % THD, 1 kHz sine wave) @ 4 Ω min. @ 8 Ω min.
Power output HI-Z 180 W RMS 80 W RMS @ 70 V
(1 % THD, 1 kHz sine wave) 27 Ω min. @ 70 V 80 W RMS @ 100 V
55 Ω min. @ 100 V 62 Ω min. @ 70 V
125 Ω min. @ 100V
System Information
Dynamic range Mic: 65 dB
Line: 80 dB
THD + N 0.5% @ 1 kHz, rated output
Frequency response 50 Hz - 18 kHz, ± 2 dB
Tone controls Master: Low: ± 10 dB @ 100 Hz
High: ± 10 dB @ 12 kHz
Input 1-8: Low: ± 15 dB @ 100 Hz
High: ± 15 dB @ 12 kHz
Control Connections
Remote 1 x 5-pin Euroblock connector
• Common -5 VDC, 100 mA current,
short-circuit protected
• Remote power +5 VDC, 100 mA current limited,
short-circuit protected
• RVC 10 kΩ linear-taper potentiometer
• Aux input select Used in conjunction with wall remote
to select aux input feeding main mix
• Unit power on/o +5 VDC voltage make contact input,
no open voltage
Tel / Page 1 x 5-pin Euroblock, 1 terminal
• Control No-voltage make contact input;
open voltage 5 VDC Short circuit: < 10 mA
Inputs 1-8
• Control No-voltage make contact input;
open voltage 5 VDC Short circuit: < 10 mA
Technical Specications
(3 pages)
(3 pages)
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