Sennheiser

Pro C 24 - Universal Digital Controller

501443

Vintage, Production from 2003 until 2006
 
General Description
Features

Universal Digital Controller
Compact digital controller including analog and digital inputs
Perfect for use with the K+H Pro X and RX - loudspeakers or as universal controller for other speaker systems
2 inputs and 4 outputs, usable as active 2 way stereo or 4 way mono controller
Use as digital delay line both in 2 way stereo and 4 way mono mode, inputs or outputs can be delayed up to 330 milliseconds each
Equalizers in all inputs and outputs, individually scalable
Outstanding sound quality
Comfortable PC-Windows-software for parameter setting

Wide Range of Applications
Digital controller for any kind of loudspeaker system
2 way stereo crossover network
3 or 4 way mono crossover network
Stereo delay line providing 2 outputs per channel
Mono delay line providing 4 outputs
Room equalizer
Multi zone distributor / equalizer / delay system
Stereo equalizer
Stereo compressor / limiter

Pro C 24 Highlights
High resolution 24-bit AD / DA conversion technology accepting up to
96 kHz sampling rate
Digital input including sample rate converter
Selectable standard filters of any quality factor up to 48 dB/oct. or free input of filter parameters up to 8th order
Summation of inputs A + B for a 3rd internal input signal (mono)
Adjustable delay at any input or output up to 330 ms
Six parametrical equalizers per input channel
Practical limiters and level controls in every output, in addition switchable noisegate
Six parametrical EQ´s for system correction and one delay available on each output channel
Level indication with SIGNAL -3 dB and CLIP respectively LIMIT LED for every input and output
Clearly arranged parameter setting and recalling parameters
Import facility for data files from several measuring systems to equalize any loudspeaker system

Configuration Software

Configuration menu
Definition of input routing: Mono, stereo, mono-bass
Allocation of delays: up to 330 ms totally, flexible routing from any input to any output
Selection of functional parameter blocks: input level, input delay, input EQ, output delay, X-over-function, output EQ, output level, limiter


Input EQ
Processing input signals with 6 fully parametric EQ´s selectable for input A, B or mono
Selection of 15 EQ functions: Parametric, lowshelv 6/12 dB, highshelv 6/12 dB, lowpass, highpass, bandpass, notch, allpass 1/2, low-/highpass Q, low-/highshelv Q
Setting up filter parameters: Quality factor: 0,3 - 20; Frequency: 20 Hz -20,000Hz; Gain: -20 dB ... +12 dB

X-Over
Definition of output channels: Fullrange, 2 way stereo, 3 or 4 way mono
Selection of filter types: Bypass, Butterworth, Linkwitz-Riley, Bessel, custom
Definition of separation frequencies and slopes from 6 to 48 dB/oct.

Output EQ
Processing output channels with 6 fully parametric EQ´s for each output
Selection of 15 EQ functions: Parametric, lowshelv 6/12 dB, highshelv 6/12dB, lowpass, highpass, bandpass, notch, allpass 1/2, low-/highpass Q, low-/highshelv Q
Setting up filter parameters. Quality factor: 0,3 - 20; Frequency: 20 Hz - 20,000 Hz; Gain: -20 dB ... +12 dB

Dynamic-Menu
Processing of protection functions separately for each channel: Amplifier limiter to prevent from overload
Loudspeaker limiter to prevent from voise coil overheating and excessive cone excursion
Setting up dynamic parameters: Limit level, gain, knee, attack time, release time, limiter / compressor
Setting up noisegate: Threshold, hold time, close time

Windows GUI for Pro C 24 (Download)

 

Pro C 24 Speaker Setups (Download)

Delivery Includes
1x Pro C 24
1x Power cord
1x Operation manual