Audio Products

·Premium parts like used in all our other models; wide bandwidth for great bass and extended highs; ceramictube sockets; Nichicon and DuRoch capacitors; 5AR4 tube-rectifier-circuitry; gold-plated panel mounted RCA input and output jacks. A 100% shielding Phono chassis where needed. SoftStart™ circuit for extended life of sensitive components, plus a reduced chance of tube f...[more]

The Krell Illusion preamplifier is a dual monaural circuit design with the left and right channels afforded their own power supply regulation and individual full chassis sized boards. All signal gain is realized in surface mount topology using proprietary multiple-output current mirrors with nearly 500 times the open loop linearity of other designs. 1.5 MHz open loop bandwidth in a zero feedbac...[more]

Circuitry Highlights: the Illusion II preamplifier is a dual monaural design with the left and right channels afforded their own power supply regulation and individual circuit boards. All signal gain is executed with surface mount technology using proprietary multiple-output current mirrors with nearly 500 times the open loop linearity of other designs. Featuring 700 kHz bandwidth in a zero fee...[more]

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JP 80 MC This preamplifier creates a visual effect of abundance from the point of view of colours and forms as well as an optimal use of space. ...[more]

JPL  The sober and elegant JPL monoblock preamplifier, its protective grill and the height of the face plate masking its component parts, never fails to arouse our curiosity through its discreet appearance. This preamplifier is made up of three 12AX7 double triodes. The gain , of about 35 dB, is supplied by the first two tubes mounted in series. The last tube is used as a cathode follo...[more]

The JPL will bring you an inherent sense of dynamic gradation, but also soundstage transparency and mastery over the elements of spatial resolution. I never felt that the Jadis was holding back or blunting the power and rise-time of orchestral peaks. I've never heard a preamp so convincingly delineate the dynamic range from soft to very loud. This is one of those rare products guarantee...[more]

This preamplifier creates a visual effect of abundance from the point of view of colours and forms as well as an optimal use of space. ...[more]

http://robert-koda.com/file/rk/bro_k15.pdf ...[more]