Inputs: XLR balanced

Outputs: XLR balanced, TCPIP connection

Minimum Load: 150ohm

User memories: 24

Recall memories: 24

VU metering: 7 led for Inputs [-20dBu up to +15dBu; Clip]

7 led for Outputs [-20dBu up to +15dBu; Clip; Limit]

Output Leds can be used for displaying the Output

level OR the Limiter activity

THD+N: 0.001% at 1kHz 0dBu

S/N: >110dB

Frequency Response: 20Hz - 20kHz ; -0.5dBu at 20Hz and 20kHz

A/D and D/A Resolution: 24bits

Process Resolution: 24x32 bit for filtering process; 96 bits resolution on

intermediate computation results

Display: Graphic 2x20 characters

Size: 19"X(1U)

Process: up to 24dBu/Oct HP/LP, +-15dB gain Bell and

Shelving filters, RMS compressor/limiter

[Attack time from 5ms up to 200ms (1ms resolution up

to 20ms, then 10ms resolution up to 100ms and 20ms

resolution up to 200ms), Release time from 0.1 sec up

to 3 sec (0.1sec resolution)], delay on Inputs and

Outputs up to 848.998ms with 21us increment steps.

Limiters

Threshold: from 20dBu up to -10dBu

Attack time: Attack time from 5ms up to 200ms (1ms resolution up

to 20ms, then 10ms resolution up to 100ms and 20ms resolution up to 200ms)

Release time: Release time from 0.1 sec up to 3 sec (0.1sec resolution)

High pass and Low Pass Filters

Frequency(HPF): from 1st order (Butterworth -6dB/Oct) up to 4th Order

(Butterworth, Linkwitz or Bessel -24dB/Oct)

Frequency(LPF): from 1st order (Butterworth -6dB/Oct) up to 4th Order

(Butterworth, Linkwitz or Bessel -24dB/Oct)

Filter's setting step:1/24th of octave

Delay & Gain

Maximum Delay: 848.998ms by 21us increment/decrement step, oneach Input and Output channel

Spdif input gain(Digital):

0dBu on RCA connector

Parametric Equalization: 5 filters on each input assignable as Bell or Shelving

7 filters on each output assignable as Bell or Shelving

Filters:symmetrical Bell or High/Low Shelving up to second order

Filter gain:for Bell and Shelving the gain is ranging from -15dBu upto +15dBu by 0.5dBu resolution steps

Centre frequency:

selectable with a 1/24th of octave resolution steps from20Hz up to 20kHz

Filter Q/BW:Q from 0.05 up to 3 by 0.05 resolution steps

Digital Speaker Processor/Digital Audio Processor/Digital Sound Processor

Digital Audio Processor/DSP Audio Processor

[RKB Audio] Company Introduction:

Products:

Our main products: Passive 2-way/3-way full range speaker, line array speaker, subwoofer/bass speaker, stage speaker, karaoke speaker, PA system, professional power amplifier, karaoke amplifier, wireless microphone, etc.

R&D Ability:

We have strong R&D Ability, owing totally 3 factories on speakers/amplifiers/empty speaker cabinets. We have 10 designers who have more than ten-year experience on sound. We develop over 30 series of new models each year, and we can also make samples according to your requirements.

Management Concert:

Quality First; Customers Upmost; Sincere Cooperation: Create Win-win.

Our Mission:

Keep providing amazing feature sound systems at prices that fit everyone's budget.

Market:

80% of our products are exported to Europe, South-east Asia, the Middle East, and other areas. We have built a great reputation in the field of professional sound in overseas.

Payment Terms:

30% deposit to confirm order, balance paid before shipment.

Payment Mode:

T/T; Western Union; MoneyGram; Cash; or negotiated.

Lead Time:

7-15 working days.

We promise to provide high level of professional audio equipment and best service. Welcome all the customers to visit us and establish business relations with RKB Pro-audio.