{"id":73918,"date":"2000-01-01T00:00:00","date_gmt":"2000-01-01T00:00:00","guid":{"rendered":"https:\/\/www.exclusiveaudio.gr\/?product=mcintosh-mc257-7-channel-solid-state-amplifier"},"modified":"2025-07-31T12:15:28","modified_gmt":"2025-07-31T10:15:28","slug":"mcintosh-mc257-7-channel-solid-state-amplifier-p605792568","status":"publish","type":"product","link":"https:\/\/www.exclusiveaudio.gr\/en\/shop\/mcintosh-mc257-7-channel-solid-state-amplifier-p605792568\/","title":{"rendered":"McIntosh MC257 7-Channel Solid State Amplifier"},"content":{"rendered":"<h4>ELECTRONIC SPECIFICATIONS<\/h4>\n<ul>\n<li>\n<dl>\n<dt>Power Output per Channel<\/dt>\n<dd>3 Front Channels only: 250W @ 4 or 8 Ohms<br \/>All 7 Channels: 200W @ 4 or 8 Ohms<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Number of Channels<\/dt>\n<dd>7<br \/>(can also be used as a 2-zone amplifier with 5 channels in zone A and 2 channels in zone B)<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Total Harmonic Distortion<\/dt>\n<dd>0.005%<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>S\/N below rated output<\/dt>\n<dd>108dB<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Dynamic Headroom<\/dt>\n<dd>3.3dB<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Damping Factor<\/dt>\n<dd>&gt;70 @ 4 Ohms<br \/>&gt;140 @ 8 Ohms<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Rated Power Band<\/dt>\n<dd>20Hz to 20kHz<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Frequency Response<\/dt>\n<dd>+0, -0.25dB from 20Hz to 20,000Hz<br \/>+0, -3dB from 10Hz to 100,000Hz<\/dd>\n<\/dl>\n<\/li>\n<\/ul>\n<h4>CONTROL<\/h4>\n<ul>\n<li>\n<dl>\n<dt>Remote Power Control<\/dt>\n<dd>Yes, 7 or 5 + 2 Channels<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Multi-Channel DB25 Cable<\/dt>\n<dd>No<\/dd>\n<\/dl>\n<\/li>\n<\/ul>\n<h4>GENERAL SPECIFICATIONS<\/h4>\n<ul>\n<li>\n<dl>\n<dt>Circuit Configuration<\/dt>\n<dd>Push-Pull Complementary<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Circuit Design<\/dt>\n<dd>Solid State<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Mono Bridge<\/dt>\n<dd>No<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Mono Parallel<\/dt>\n<dd>No<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Output Type<\/dt>\n<dd>Direct Coupled with Dynamic Power Manager\u00ae<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Meters<\/dt>\n<dd>Yes<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Meter Light Switch<\/dt>\n<dd>Yes<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Balanced Input<\/dt>\n<dd>7<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Front Panel<\/dt>\n<dd>Glass<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Illumination<\/dt>\n<dd>Direct LED<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Chassis Style<\/dt>\n<dd>Polished stainless steel &amp; black painted steel<\/dd>\n<\/dl>\n<\/li>\n<\/ul>\n<h4>CONNECTIVITY<\/h4>\n<ul>\n<li>\n<dl>\n<dt>Speaker Binding Post Type<\/dt>\n<dd>Standard<\/dd>\n<\/dl>\n<\/li>\n<\/ul>\n<h4>WEIGHTS &amp; DIMENSIONS<\/h4>\n<ul>\n<li>\n<dl>\n<dt>Unit Dimensions (W x H x D)<\/dt>\n<dd>17-1\/2\u2033 (44.5cm) x 9-7\/16\u2033 (23.9cm) (including feet) x 21\u2033 (53.3cm) (including front panel and cables)<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Unit Weight<\/dt>\n<dd>95 lbs (43 kg)<\/dd>\n<\/dl>\n<\/li>\n<li>\n<dl>\n<dt>Shipping Weight<\/dt>\n<dd>128 lbs (58 kg)<\/dd>\n<\/dl>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>ELECTRONIC SPECIFICATIONS Power Output per Channel 3 Front Channels only: 250W @ 4 or 8 Ohms All 7 Channels: 200W @<\/p>","protected":false},"featured_media":73919,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[692],"product_cat":[29047],"product_tag":[],"series":[],"class_list":{"0":"post-73918","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-mcintosh","7":"product_cat-home-cinema-power-amplifiers-c175635006","9":"first","10":"onbackorder","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - 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