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7.1 Channel Preamp/Processor
and
MA7-200 7-Channel Power Amp
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Mediator Specifications
# Precision Motorola Symphony� based 7.1 Channel Dolby Digital, Dolby Digital EX, Dolby Pro-Logic II/IIx, DTS, DTS-ES, and DTS Neo:6 decoding.
# (4) HDMI inputs and outputs for video and audio switching.
# Moving magnet phono input.
# Eight channel analog audio input using RCA connectors for DVD-A, SACD, etc. Ultra pure, all analog signal path.
# Digital audio (S/PDIF) inputs for six sources: four coax or optical and two coax only.
# Coaxial and optical digital (S/PDIF) outputs provide two-channel digital down-mix from 5.1 sources for recording, etc.
# Balanced outputs for main 7.1 channels.
# 3 additional single ended subwoofer outputs.
# All-digital bass manager with crossover frequencies of 40 to 160Hz.
# DSP based tone controls.
# Professional grade 24-bit A-to-D converter and 24-bit/192kHz Multibit D-to-A converters.
# All inputs can be renamed and are completely configurable for triggers, zone assignment, gain trim, max level, etc.
# Second zone audio capability; can play sources independent of the main zone.
# Full-time digital down-mix for two-channel tape recording, digital outputs, and second audio zone output from multi-channel digital sources.
# Direct two-channel analog bypass mode.
# Preprogrammed and learning MX500 remote control with LCD.
# Music surround modes converts stereo inputs into five or six channels.
# High performance Alps FM/AM tuner with 40 presets.
# Separate trigger outputs and infrared inputs for both zones.
# High-current (500mA total) trigger outputs.
# IEEE-1394 (Firewire�) port for future expansion.
# Flash upgradeable memory.
# Modular internal construction.
# 2RU chassis with floating multi-element, milled aluminum faceplate.
# Black lacquered removable side trim panels. Optional rack mounting hardware provided.
# IEC power inlet, 120/230 VAC configurable.
# Weight - 27 lbs.
# Dims: (HxWxD) 6� x 18 ½� x 16 Ό�
MA7-200 Specifications
# Modular chassis design holds up to seven 200 watt (@8 ohms) mono block power modules.
# 200 watt power modules feature independent 350VA, low noise toroid power transformers w/ high speed rectifiers and 48,000uF of storage per channel for a 336,000uF total, across seven independent channels.
# High efficiency Class H power amplifier design, minimizes power losses and allows cool operation.
# Complementary, discrete power amplifier design incorporating high current, high speed, Toshiba power devices.
# Truly transparent, integrated soft clip circuitry.
# Balanced XLR and RCA inputs.
# Channel status indicators for standby, operate, and fault.
# THD less than .015%, 20Hz-20kHz with 80kHz measurement bandwidth.
# DC offset, less than 1mv, servo controlled.
# Completely Stable into 2 ohm loads.
# 200 watts/8 ohms � 300 watts/4 ohms � 400 watts/2 ohms *minimum* - seven channels driven, mains limited.
# Frequency response 20Hz-20kHz +/- 0.1 dB, or 10Hz-100Khz +/- 3dB.
# Signal to Noise Ratio - 100dB, un-weighted.
# Input impedance - 20k ohms.
# Crosstalk between ANY channels � greater than 120dB.
# Fully protected from all fault conditions with ultra quiet, module mounted, fan assisted cooling for severe duty cycle applications.
# Soft start circuitry. Silent turn on/off - No audible transients.
# Signal sensing auto turn on or remote trigger. Soft touch power switch.
# All aluminum capacitors are premium quality, low ESR, 105°C rated for high reliability and performance.
# Doubled sided, plate through, glass epoxy, FR4 PCB�s used throughout with 2 ounce poured copper on all power sections and ground planes.
# Modules are designed for field replacement with the removal of four screws.
# 5RU chassis with floating multi-element, milled aluminum faceplate. Indirect cobalt blue illumination of all controls and main panel.
# Power consumption during standby � 3 watts or 60 watts at idle.
# IEC power inlet, 120/230 VAC user configurable on modules.
# Weight - 115 lbs.
# Dims: (HxWxD) 7 Ύ� x 18 ½� x 19 Ό�
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