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The K-300i incorporates a newly developed amplifier circuit design with Krell iBias™ technology that delivers 150 Watts/Channel into 8Ω and 300 Watts/Channel into 4Ω. iBias provides the sonic benefits of Class A operation without the excessive heat and power consumption of traditional Class A designs.
Analog Inputs:2 pr. balanced via XLR connectors,3 pr. single-ended via RCA connectors
Outputs:1 pr. preamp outputs via RCA connectors, 1 pr. speaker outputs via gold-plated binding posts
Control inputs:1 RS-232 input via 9-pin D-subminiature connector, 1 remote IR detector input, via 3-conductor 3.5 mm connector
1 12 VDC trigger input via 2-conductor 3.5 mm connector
Control output:1 12 VDC trigger output (60 mA maximum current) via 2-conductor 3.5 mm connector
Input impedance
Balanced:16 kΩ
Single-ended:8 kΩ
Frequency response:20 Hz to 20 kHz +0, -0.22 dB, <10Hz to 100kHz +0, -0.57 dB
Signal-to-noise ratio:>104 dB, wideband, unweighted, at 2V RMS in balanced, referred to full power output, >117 dB, “A”-weighted
Gain:25 dB, referenced to 2V RMS in balanced and full power output
Input Overload:10.4 V RMS Balanced, 6.8 V RMS Single-ended
Total harmonic distortion:<0.015%, 1 kHz, 150 W, 8 Ω load, <0.08%, 20 kHz, 150 W, 8 Ω load
Output power:150 W RMS per channel at 8 Ω, 300 W RMS per channel at 4 Ω
Output voltage:98 V peak to peak, 34.6 V RMS
Slew rate:46 V/µs
Output impedance:<0.023 Ω, 20 Hz, <0.035 Ω, 20 Hz to 20 kHz
Damping factor:>347, 20 Hz, referred to 8 Ω, >228, 20 Hz to 20 kHz, referred to 8 Ω
Power consumption
Standby:11 W
Idle:46 W
Maximum:900 W
Heat output
Standby:37 BTU/hr
Idle:156 BTU/hr
Maximum:3060 BTU/hr
Dimensions:17.25 in W x 4.12 in H x 18.00 in D, 438 mm W x 105 mm H x 457 mm D
Weight
Unit only:52 lb [23.6 kg]
As shipped:60 lb [27.3 kg]
The K-300i incorporates a newly developed amplifier circuit design with Krell iBias™ technology that delivers 150 Watts/Channel into 8Ω and 300 Watts/Channel into 4Ω. iBias provides the sonic benefits of Class A operation without the excessive heat and power consumption of traditional Class A designs.
A 771VA transformer with 80,000μF of capacitance forms a potent power supply for excellent signal control and dynamics. Krell Current Mode topology is employed with fully differential circuitry that runs from the input stage through to the last output gain stage providing an extremely linear and extended frequency response curve with smooth, effortless highs and extremely dynamic bass energy.
Packed with many of Krell’s most musical-sounding technologies, the elegant chassis is living-room-friendly. Yet it has enough power to achieve incredible, lifelike dynamics with any speaker.
The front-panel menu system provides configuration features such as input trim. Theater Throughput mode lets the K-300i serve as the core of a surround-sound system without sacrificing two-channel sound quality. Analog Inputs include three stereo RCA and two stereo balanced XLR. High-quality gold-plated speaker cable terminals provide a secure, electrically ideal connection.
| Colour | Black, Silver |
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As a company our primary goal is to provide a seamless service that results in customer satisfaction. We aim to deliver within 3 working days. Unfortunately, there may be occasions where this time frame may not be met due to unforeseen circumstances; in this instance, we deliver product/s as soon as we can. All delivery charges are included within the prices quoted, unless otherwise specified.
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