{"product_id":"ps-audio-pmg-signature-m400-monoblock-power-amplifier","title":"PS Audio PMG Signature M400 Monoblock Power Amplifier (Sold as a Pair)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eWe audiophiles spend years searching for one particular amplifier. Not the statement piece — the reference. The one that does everything right, asks nothing in return, and never reminds you it is there. The M400 is that amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt carries the PMG M800's design DNA intact: Darren Myers' strikingly low-feedback topology, and a state-of-the-art active power supply that delivers current the instant the music asks for it. Thirty watts of pure Class A bias hold it in its most linear region across roughly sixty percent of typical listening. Two hundred watts into 8 ohms, doubling to 400 into 4 — effortless authority on virtually any loudspeaker worth driving.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe same speed lives here, too: bandwidth beyond 500 kHz, slew rate past 200 volts per microsecond, a 10 kHz square wave returned with edges as clean as if drawn with a ruler. Distortion stays flat across the audible band.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe M400 does not reach for reference performance. It defines it. Sold as a pair. Designed by Darren Myers. Engineered to perfection by Bob Stadtherr. Hand-built in Boulder, Colorado.\u003c\/span\u003e\u003c\/p\u003e","brand":"PS Audio","offers":[{"title":"Silver","offer_id":48070644302082,"sku":null,"price":25499.0,"currency_code":"CAD","in_stock":true},{"title":"Black","offer_id":48070644334850,"sku":null,"price":25499.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6870\/9634\/files\/PMG-400M-front-2000.webp?v=1783020348","url":"https:\/\/www.audioexcellence.ca\/products\/ps-audio-pmg-signature-m400-monoblock-power-amplifier","provider":"Audio Excellence","version":"1.0","type":"link"}