{"product_id":"krell-ksa-80","title":"Krell KSA-80","description":"\u003cp\u003ePure A-class design stereo power amplifier.  Pure A-class circuit is used for the circuit structure. In addition, the KSA-80 adopts a fully balanced system, which has not been achieved with the KSA-80. Excellent sound quality is obtained by the configuration in which the plus side and minus side of the amplifier circuit are independent.  The output stage adopts 12 parallel push-pull configuration per channel, and excellent low-load driving capability is realized by combining it with a large-capacity power supply.  The KRELL KSA 80 is something of a legend in the world of vintage audio, a Class A power amplifier that has garnered a reputation for its exceptional build quality, uncompromising performance, and robust power delivery. The KSA 80 was introduced in 1984 and was produced until around 1990.  he KRELL KSA 80 boasts a visually striking design that exudes heft and solidity. The amplifier's chassis is crafted from heavy-gauge aluminum, which not only enhances its aesthetics but also provides excellent shielding against electromagnetic interference. The construction is rock-solid, showcasing KRELL's meticulous attention to detail and its commitment to delivering products of the highest caliber. The heatsinks on this beast are something to behold.  The KSA 80 is a fully Class-A dual-mono power amplifier, meaning it contains two independent amplifier circuits, one for each channel. This configuration ensures maximum channel separation and minimal crosstalk, resulting in a cleaner and more precise audio reproduction. The amplifier offers a conservative power output of 80 watts per channel into 8 ohms, and it can double that power into 4 ohms, again into 2 ohms, and again into 1 ohm, allowing it to effortlessly drive a wide range of speakers, including the venerable Apogee Scintilla in its 1-ohm configuration.\u003c\/p\u003e\n\n\u003cp\u003eType Stereo power amplifier Rated output 80W + 80W (8 ohm) 160W + 160W (4 ohm) 320W + 320W (2 ohm) Input Sensitivity \/ Impedance 0.775V\/48k ohm Total harmonic distortion factor 0.03% or Less (20 Hz to 20 kHz, Rated Output) Frequency characteristic 5 Hz - 100 kHz + 0 -1dB (at Rated Output) Signal-to-noise ratio 100 dB or more Damping factor 300 or higher Pwer 100 VAC, 50Hz\/60Hz Power consumption 400W External dimensions Width 585x Height 225x Depth 538 mm Weight 37kg\u003c\/p\u003e","brand":"Krell","offers":[{"title":"Default Title","offer_id":59370622910809,"sku":"1827","price":2390.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1066\/5721\/8905\/files\/krell-ksa-80-1.jpg?v=1789118433","url":"https:\/\/wenwaudio.com\/products\/krell-ksa-80","provider":"W\u0026WAudio","version":"1.0","type":"link"}