Features
The new Proel PC240 and PC260 processors, based on the C-Audio Core DSP platform, allow audio signal processing capable of optimizing system performance using advanced functions and an intuitive user interface with direct access to all editing functions and remote control. The incorporated technology exhibits some interesting features, like programmable sound pressure level management (SPLM), thanks to the use of an internal clock, and full remote control of all functions from a connected PC.
PC240 and PC260, both with a full range of functions, each have 2 inputs – with AES digital inputs in the case of the PC260 – and 4 or 6 outputs, respectively. Each input offers a 5-band, fully parametric EQ, 28 bands of graphic EQ, and three bands of powerful and versatile dynamic equalization. Each includes a fully programmable compressor/limiter and up to 600 ms of delay, as well.
Power Supply: 90V - 220V AC, 50 - 60 Hz
Connectors: USB, RJ45 PRONETBUS In/out, RTA MIC and AES/EBU
Input Connectors: 3 pin XLR female + 3 pin XLR male
Output Connectors: 3 pin XLR male
AD/DA converters: 24 bit - 96 kHz
Dimensions (W x H x D): 44 x 482 x 295 mm
Distortion (THD): < 0.015% @ 1kHz, +18dBu
Parametric Equalization: 5 per input / 5 per output
Parametric, Notch, Shelf, Bandpass, res. hp/lp, Allpass
+15 dB to -15 dB in 0.2 dB steps
0.4 to 28.85 (3 to 0.05,1/20 oct. steps)
15.6 Hz – 22.62 kHz (1/20 oct. steps)
±15 dB in 0.2 dB steps
Crossover Filters: 6/12/18/24/48dB per octave
Bessel / Butterworth / Linkwitz-Riley
Sampling Frequency FS: 48 kHz
Output Gain: +15 dB to –30 dB in 0.2 dB steps and mute
Input Impedance: >10 kohm
Indicators (LED): Input metering 2 x 4 LED
Output Metering 6 x 4 LED
Inputs: 2 electronically balanced
Maximum Input Level: +20 dBm on 600 ohm
Weight: 4.1 kg (9.0405 lb)
Internal Processing: 40 bit floating point
S/N Ratio: >110 dB, 20 Hz - 20 kHz, unweighted
Frequency response: + 0.5 dB 20 Hz - 20 kHz
Display: Display 192x32 LCD Graphic Display
Limiter threshold: +0 dB to -35dB
Limiter Attack Time: 1 to 100 ms
Compressor mode Ratio= 20 to 1 : 1 Knee= Hard - Soft1 - Soft2
Limiter Release Time: 0.50 s to 1 s
Delay: Up to 600 ms in 0.021 mS steps
1.68 ms (analogue in – analogue out @ 48 KHz)
Rack Units: 1U
Outputs: 6 electronically balanced
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