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Power Amplifiers

NAD 2100 Monitor Series Power Amplifier Power Envelope (1988)-Power Amplifiers-SpenCertified-vintage-refurbished-electronics
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$799.99
$399.99

NAD 2100 Monitor Series Power Amplifier Power Envelope (1988)

SpenCertified

If you're looking for a high-quality amp that really packs a punch, look no further! The NAD 2100 Monitor Series Power Amplifier is guaranteed to b...

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$799.99
$399.99
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Marantz MA500 Mono Power Amplifier-Power Amplifiers-SpenCertified-vintage-refurbished-electronics
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$399.99
$129.99

Marantz MA500 Mono Power Amplifier

SpenCertified

The Marantz MA500 is a great power amplifier for your sound system. It's a monophonic (single channel) amplifier designed for home theaters and hig...

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$399.99
$129.99
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Yamaha AST-A10 Natural Sound Active Servo Processing Amplifier with Cartridge-Audio Amplifiers-SpenCertified-vintage-refurbished-electronics
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$499.99
$149.99

Yamaha AST-A10 Natural Sound Active Servo Processing Amplifier with Cartridge

SpenCertified

Yamaha's AST-A10 is a really unique system - it has a high-performance power amp built in, but it not only drives any conventional speakers you may...

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$499.99
$149.99
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