The Fully Balanced Integrated Amplifier (FBI) is a large-format integrated amplifier that offers all the power and control afforded by big Krell amplifiers in a convenient, integrated package that is simple to operate.
A new Current Mode preamplifier topology features an Evolution CAST input for pristine signal integrity. A balanced, 300 watt/channel amplifier delivers the dynamic contrasts for which Krell is legend.
The hand-machined aluminum chassis and choice of two exquisite finishes complete a package that obliterates any notion of compromise.
Available in silver or black.
- The balanced, Krell Current Mode preamplifier design features Krell Evolution CAST, balanced, and single-ended inputs.
- The preamplifier bandwidth extends to 300 K promoting low distortion and proper phase in the audible band.
- A Krell engineered volume control is realized with digitally controlled, analog resistor ladders for pristine phase and frequency response at any volume setting.
- The amplifier features 300 W Krell Current Mode Topologies and balanced output stages.
- A 3000 VA custom torroidal transformer offers enormous current reserves.
- A remote control accesses all functions, and a 12 VDC trigger connection allows the easy interface with other components.
- The Theater Throughput feature allows seamless integration into a home theater system.
|Frequency response||20 Hz-20 kHz +0.0 -0.05 dB|
|Signal-to-noise ratio||>108 dB, "A"-weighted|
|Total harmonic distortion||
20 kHz <0.3%
|Input impedance||210 kOhms|
|Input sensitivity||0.741 V rms|
300 W RMS at 8 Ohms
600 W RMS at 4 Ohms
|Output voltage||138 V peak-to-peak|
|Output Impedance||210 kOhms|
Standby: 70 W
Idle: 185 W
|Inputs (All with Theater Throughput)||
1 pair CAST via 4-pin bayonet connectors.
1 pair balanced via XLR connectors
|Tape Inputs and Outputs||1 pair single-ended via RCA connectors|
4 loudspeaker via 5-standard binding posts
1 pair single-ended preamp via RCA connectors
17.3 in. W x 10.3 in. H x 20.5 in. D
483 mm W x 260 mm H x 521 mm D
|Weight||Unit Only: 104 lb., 47.2 kg|