Patented Variable Impedance (VZ®)power supplies for each channel provide characteristics and the best power matching to your load; in the MA-5002VZ, three special modes are provided to control how and when the supplies shift impedance modes
Very low harmonic and intermodulation distor- tion result in the best dynamic transfer function in the industry
MA-5002VZ only: Independent error-driven compressor for each channel that can be set for fast or slow attack and release times
Full protection from shorted, open and mis- matched loads; general overheating; DC; high-frequency overloads; and internal fault conditions
Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its ±12% or 42 dB ±1 dB gain at 0.775 volt sensitivity.
71:1 ±12% or 37 dB ±1 dB gain at 1.4-volt sensitiv- ity.
20:1 ±3% or 26 dB ±0.25 dB gain at the maximum level setting.
Required AC Mains (MA-3600VZ):50/60 Hz;
100, 120, and 230VAC (±10%) units are available. 230VAC, 50/60 Hz units can be used with 220 and 240VAC. All versions draw 90 watts or less at idle. 100VAC and 120VAC units can draw up to 30 amps; 230VAC units can draw up to 15 amps. Current, voltage and frequency requirements are provided on unit’s back panel.
Required AC Mains (MA-5002VZ):50 or 60 Hz; 100, 120, 200, 208, 230, 240VAC (±10%). All units draw 90 watts or less at idle. Current, voltage and frequency requirements are provided on unit’s back panel.
AC Line Connector: MA-3600VZ:NEMA TT30P.
MA-5002VZ:10 AWG cordset with NEMA TT30P plug is provided on 120VAC, 60 Hz North American units.
Performance
Frequency Response:±0.1 dB from 20 Hz to 20 kHz at 1 watt.
Phase Response:±10 degrees from 10 Hz to 20 kHz at 1 watt.
Signal-to-Noise Ratio:> 105 dB A-weighted or 100 dB unweighted below rated power, 20 Hz - 20 kHz.
Total Harmonic Distortion (THD):
MA-3600VZ:At full bandwidth power, < 0.05% from 20 Hz to 1 kHz increasing linearly to < 0.1% at 20 kHz.
MA-5002VZ:1 kHz rated power, 0.05% or less true THD.
Intermodulation Distortion (IMD):(60 Hz and 7 kHz at 4:1)
MA-3600VZ:Less than 0.05% from 368 mil- liwatts to full bandwidth power.
MA-5002VZ:Less than 0.05% from rated power to 35 dB below rated power at 8 ohms.
Damping Factor:> 1,000 from 10 Hz to 400 Hz.Slew Rate:(Slew rates are limited to useful levels for
ultrasonic/RF protection.) > 30 volts per (MA-5002VZ only):A three-position
back-panel switch is used to control each channel’s input compressor. The “fast” setting provides an attack time of 4 milliseconds and a release time of 300 milliseconds; the “slow” setting provides an
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