K&F CD 44

Digital controller with 24 bit resolution and 96 kHz sample rate
Sense technology with RMS- and Peak Limiter
System Propagation Delay of 0,5 ms (analog to analog)
4 in 4-way, Input Delay with 200 ms each, 4 free-configurable filters, 31-band graphic EQ, Output delay: total 40 ms, Ethernet interface

Technical Data
Input Signal Processing	Delay up to 220 ms with 100 µs resolution, 4 free-configurable filters, 31-band graphic EQ, Digital gain control
Output Signal Processing	K&F speaker specific LS Blocks, including limiters, filters and phasing compensation
Sense Inputs
Maximum input level	150 Vrms
Analog-to-Digital Inputs
Input Impedance	10 kΩ balanced, 10 kΩ unbalanced, electronically balanced
Nominal input level	+6 dBu
Maximum input level	+18 dBu
Input gain	+20 dB to -96 dB
Frequency Response	+0/-0.2 dB, 2 Hz to 20 kHz
THD + Noise	0.0006% typical @ 1 kHz (-105 dB) -1 dBFs
Dynamic Range	118 dB typical, A-weighted
CMRR	65 dB, 20 Hz to 20 kHz, 75 dB typical @ 1 kHz, 70 dB typical @ 20 kHz
AES/EBU Inputs
Supported Resolutions	Up to 24 bit
Supported Sample Rates	44.1 - 192 kHz, internal dejittering via Sample Rate Converter
Digital-to-Analog Outputs
Output Impedance	<40 Ω, electronically balanced
Nominal output level	+6 dBu
Maximum output level	+18 dBu
Output gain	+20 dB to -96 dB
Frequency Response	+0/-0.2 dB, 2 Hz to 20 kHz
THD + Noise	0.0006% typical @ 1 kHz (-105 dB) -1 dBFs
Dynamic Range	119 dB typical, 20 Hz to 20 kHz, A-weighted @ +18 dBu
Analog-In to Analog-Out
Frequency Response	20 Hz to 20 kHz ±0,1 dB
Dynamic Range	113 dB typical, 20 Hz to 20 kHz, unweighted
THD + Noise	0.0007% (-103dB) typical at 1 kHz / +17 dBu (all Gains zero) 0.001% (-100dB) typical at 1 kHz / +6 dBu (all Gains zero)
Conversion Resolution	24 Bit
Internal Sample Rate	96 kHz
Internal Data Path	28 bit Integer, arithmetic precision: 76 bit
System Propagation Delay	0.5ms (Analog to Analog)
Maximum Available Delay	Input Delay: 220 ms per Input Output Delay: total 40 ms (2 x 20 ms)
Remote Interface	RJ45 EtherCon™ connector for a 10/100Base-TX ethernet (IP) connection
Power Requirements
AC	100 - 240 V~ / 50 - 60 Hz
I nom.	150 - 100 mA
Dimensions and Weight
Dimensions	1-RU rackmount: 483 x 44 x 192 mm (1.74 × 19 × 7.6 inches)
Weight	1.6 kg (3.53 lb)