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INTEGRA 75 WPC POWER AMPLIFIER ADM-20.4 LIKE NEW BIG CAPACITORS - $295 (Castle Rock)
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Advanced Features
• Heavy Duty EI Transformer
• Two Large 10,000 μF Capacitors for Effective Power Supply
• Low-Impedance Copper Bus Bars for Perfect Ground Potential
• High-Current, Low-Impedance Drive
• Flat, High-Rigidity, 1/16” (1.6 mm) Anti-Resonant Chassis
• Multi-Zone Audio Capability with Line-In and Line-Out
Extend your stereo setup to additional zone.
The Integra ADM-20.4 has plenty of power — 75 watts per channel into an 8-ohm load — to be the main amplifier in your home stereo system. If you choose to expand that system into multiple zones, it's ready for that, too. A stereo RCA output lets you daisy-chain additional amps to bring two-channel sound to one or more rooms throughout your home.
Multiple power-up options
Ordinarily, you'd turn on your main amplifier with a remote control or go the old-fashioned route and manually push the button on the front of the chassis. In a multi-zone system, it's convenient to have some automatic turn-on options, which the ADM-20.4 provides. A switch on the back of the unit lets you choose — daisy-chained units can power up when the first amp comes on (voltage trigger), or they can wait until music starts to play (signal sensing).
Product highlights:
75 watts per channel into 8 ohms (1,000 Hz) at 0.08% THD with 2 channels driven
65 watts per channel into 4 ohms (1,000 Hz) at 0.08% THD with 2 channels driven
WRAT (Wide Range Amplifier Technology) for clean, distortion-free sound
frequency response: 10-100,000 Hz (-3 dB)
signal-to-noise ratio: 110 dB
total harmonic distortion: 0.08%
stereo RCA input
stereo RCA output lets you daisy-chain additional amplifiers
three turn-on modes: signal-sensing, voltage trigger, and manual
gold-plated binding posts spaced to accommodate dual banana plugs
12-volt control output
input level control on rear panel
fanless design with heavy-duty aluminum heat sink for cool, quiet operation
detachable AC power cord
17-1/8"W x 5-1/2"H (including feet) x 12-1/2"D
weight: 17.6 lbs.
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