Krell K-300I

from €13,790.00

DESCRIPTION

Integrated stereo amp featuring a 150‐watt‐per channel amplifier and preamplifier utilizing Krell’s iBiasTM technology

The K-300i incorporates a newly developed amplifier circuit design with Krell iBias™ technology, delivering 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 design.

Version:
Colour:
Quantity:
Add To Cart

DESCRIPTION

Integrated stereo amp featuring a 150‐watt‐per channel amplifier and preamplifier utilizing Krell’s iBiasTM technology

The K-300i incorporates a newly developed amplifier circuit design with Krell iBias™ technology, delivering 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 design.

DESCRIPTION

Integrated stereo amp featuring a 150‐watt‐per channel amplifier and preamplifier utilizing Krell’s iBiasTM technology

The K-300i incorporates a newly developed amplifier circuit design with Krell iBias™ technology, delivering 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 design.

PRODUCT DETAILS

Technical Specifications

Analog Inputs-
2 pr. balanced via XLR connectors
3 pr. single-ended via RCA connectors

Digital Inputs-
1 EIAJ Toslink Optical
1 S/PDIF Coax
2 HDMI (HDMI 2.0a, HDCP 2.2) + 1 HDMI Output
1 USB-A (USB 2.0 host)
1 USB-B (USB 2.0 audio device)
1 Bluetooth with aptX

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

Physical Specifications

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- 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]

Digital Module Specs-
Coaxial and HDMI inputs support PCM up to 24-bit/192kHz.
Optical input up to 24-bit/96kHz

HDMI inputs support DSD and 4K video content.
HDMI output supports Audio Return Channel (ARC)

USB and Network streaming support MP3, AAC, WMA, WAV(PCM), FLAC, ALAC up to 192kHz
Bluetooth streaming supports A2DP, AVRCP, HFP, HSP