Power Amplifiers

Experience legendary high-power vintage audio with the Adcom GFA-555, a classic stereo power amplifier featuring a circuit design by renowned audio...

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...

Build a complete matching Onkyo separates system with this six-piece vintage stereo bundle. The system combines the powerful M-501 stereo amplifier...

Power your vintage stereo system with the Onkyo M-501, a high-current stereo power amplifier delivering 150 watts per channel into 8 ohms. Its disc...

Drive one or two passive subwoofers with the powerful James Loudspeaker Model Five. This dedicated mono BASH amplifier delivers up to 500 watts int...

Bring classic American hi-fi power to your stereo system with the Dynaco Stereo 150. This solid-state power amplifier delivers 75 watts per channel...

Bring serious power to a vintage stereo system with the Kenwood KM-209. This dedicated two-channel power amplifier delivers 150 watts per channel i...

Add powerful, controlled bass to your home theater or whole-home audio system with the Sonance A800 Subwoofer Amplifier. Designed specifically to d...

Bring serious vintage power and collectible appeal to your stereo system with this brand-new Onkyo M-504 Grand Integra power amplifier. This high-c...

Power your audio system with the ATI AT602, a high-current stereo power amplifier built for clean, reliable performance in home and professional au...

Step into true reference-grade audio with the Halcro Logic MC20, a world-class power amplifier known for its ultra-low distortion and unmatched cla...

Power your audio system with the sleek and robust Integra ADM‑2.1, a 2-channel power amp built on Onkyo's respected WRAT (Wide Range Amplifier Tech...

The Sunfire Cinema Grand is a legendary five-channel power amplifier designed by Bob Carver, delivering massive output in a compact, high-current c...

Want a power amplifier that looks as serious as it sounds? The Gradiente Model A1 is a direct-coupled reference stereo power amplifier featuring du...

The SpeakerCraft BB835 is an 8-channel power amplifier designed for distributed audio and multi-room installations. Ideal for whole-home audio syst...

The Hafler DH-500 is a beast of a power amp: it's big and heavy, but it carries its weight. Definitely a workhorse, rated at 255 watts per channel ...

Sumo's class AB Andromeda features a full-wave, four-quadrant balanced topology providing total control over any loudspeaker connected to it, regar...

Power your home theater or stereo setup with the ATI AT1505, a U.S.-built 5-channel amplifier known for its exceptional clarity, headroom, and rock...

More channels, without replacing your receiver. The Harman Kardon PA 2000 does one job extremely well: it adds amplified channels to a system that'...

The Kenwood KM-895 is a robust 2-channel stereo power amplifier designed to deliver clean, high-output performance for demanding hi-fi or home thea...

This is the Bang & Olufsen Type 1658 MCMXCV BeoLink Passive Amplifier—an elegant and functional piece designed to expand your B&O system by...

The Stellar Labs SLA250 is a commercial-grade two-channel amplifier designed for distributed audio installations. Built for reliability and versati...

Be the envy of everyone in the neighborhood and get yourself the Carver AV-806X! This beast of an amplifier is crawling with power and features. ...