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 |
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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 connector1 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.
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.
All small items are usually delivered between 9am and 6pm, on a Monday to Friday, unless a Saturday delivery is requested. Follow My Parcel is an industry-changing innovation from DPD Local, which will give your customers unparalleled levels of information and peace of mind.Not only will your customers receive a one hour delivery timeslot, but they’ll now also be able to track the progress of their parcels on a map as our drivers make their way to the delivery addresses. Follow My Parcel will: