System Specifications

Sampling frequency

96 kHz

Latency

<2 ms input to master (no compensation)

Dynamic range

107 dB, 22 Hz to 22 kHz (no pre-emphasis)

Maximum voltage gain

80 dB inputs to subgroups and masters 86 dB inputs to aux and matrix

Crosstalk at 1 kHz

-100 dB physically adjacent input channels

Crosstalk at 10 kHz

-90 dB physically adjacent input channels

Fader/pan cut off at 1 kHz

-100 dB

Fader/pan cut off at 10 kHz

-100 dB

Display screen

1 x 15" daylight-viewable colour screen

Dimensions (H x W x D)

685 x 722 x 288.6 mm (27.0 x 28.4 x 11.4")

Net weight

PRO1 control centre: 21.5 kg

Shipping weight

Touring (in flight case): 97.5 kg Install (in carton): 28.7 kg

Power requirements

100 V to 240 V a.c. ±10%, 50 to 60 Hz

Operating temperature range

+5°C to +45°C

Storage temperature range

-20°C to +60°C

Frequency Response

0 dB Gain
Input

Surface I/O

Output

Surface I/O

20 Hz

0 dB to -1.0 dB

20 kHz

0 dB to -1.0 dB

Input

Surface I/O

Output

Surface I/O

20 Hz

0 dB to -1.0 dB

20 kHz

0 dB to -1.0 dB

40 dB Gain

Gain Error at 1 kHz

0 dB Gain
Input

Surface I/O

Output

Surface I/O

Maximum

+1.0 dB

Minimum

-1.0 dB

45 db Gain
Input

Surface I/O

Output

Surface I/O

Maximum

+1.0 dB

Minimum

-1.0 dB

Input CMRR

0 dB Gain
Input

Surface I/O

Output

Surface I/O

100 Hz

60 dB

1 kHz

60 dB

45 dB Gain
Input

Surface I/O

Output

Surface I/O

100 Hz

90 dB

1 kHz

90 dB

Distortion at 0 dBu

0 dB Gain
Input

Surface I/O

Output

Surface I/O

1 kHz

0.01%

10 kHz

0.01%

45 dB Gain
Input

Surface I/O

Output

Surface I/O

1 kHz

0.03%

10 kHz

0.03%

Distortion at +20 dBu

0 dB Gain
Input

Surface I/O

Output

Surface I/O

1 kHz

0.03%

10 kHz

0.03%

45 dB Gain
Input

Surface I/O

Output

Surface I/O

1 kHz

0.03%

10 kHz

0.03%

Mixing Noise (All Bus Types) 22 Hz to 22 kHz Unweighted

12 Inputs
Gain

0 dB

Fader position

#NAME?

Pan

Central

Output noise

-91 dBu

12 Inputs
Gain

0 dB

Fader position

0 dB

Pan

Central

Output noise

-78 dBu

24 Inputs
Gain

0 dB

Fader position

#NAME?

Pan

Central

Output noise

-91 dBu

24 Inputs
Gain

0 dB

Fader position

0 dB

Pan

Central

Output noise

-75 dBu

48 Inputs
Gain

0 dB

Fader position

#NAME?

Pan

Central

Output noise

-91 dBu

48 Inputs
Gain

0 dB

Fader position

0 dB

Pan

Central

Output noise

-72 dBu

Signal Path Noise 22 Hz to 22 kHz Unweighted

0 dB Gain
Input

Surface I/O

Output

Surface I/O

Output Noise

-86 dBu

EIN

-86 dBu

45 dB Gain
Input

Surface I/O

Output

Surface I/O

Output Noise

-81 dBu

EIN

-126 dBu

Dynamic Range 22 Hz to 22 kHz Unweighted

0 dB Gain
Input

Surface I/O

Output

Surface I/O

Maximum Output

+21 dBu

Dynamic Range

107 dBu

45 dB Gain
Input

Surface I/O

Output

Surface I/O

Maximum Output

+21 dBu

Dynamic Range

102 dBu

PRO1 Control Surface - DSP/Router System Inputs and Outputs

System connectors

6 x AES50 (24 channels of bidirectional digital audio) on etherCon XLR

Word clock IN connector

BNC

Word clock OUT connector

BNC

Video sync IN connector

BNC

AES3 sync IN connector

3-pin XLR

AES3 sync OUT connector

3-pin XLR

PRO1 Control Surface - Analogue Audio System Inputs

Connector

3-pin XLR balanced

A/D converter

24-bit, 96 kHz with 128 times oversampling

Talkback connector

3-pin XLR balanced line

Talk connector

3-pin XLR balanced mic with +48 V phantom power

PRO1 Control Surface - Analogue Audio System Outputs

Connector

3-pin XLR balanced

D/A converter

24-bit, 96 kHz with 128 times oversampling

Monitor connector

3-pin XLR balanced line

Talk connector

3-pin XLR balanced line

Headphone connector

¼" Jack (stereo)

PRO1 Control Surface - Digital Audio System Inputs and Outputs

Input connector

AES3 (two channels of digital audio) on 3-pin XLR

Sample rates

Accepts any frequency 32 kHz - 96 kHz

Bypass

Sample rate converter can be bypassed

Output connector

AES3 (two channels of digital audio) on 3-pin XLR

Sample rate

48 kHz, 96 kHz, or auto-tracking to inputs

Bypass

Sample rate converter can be bypassed

Word length

16, 20 or 24-bit

PRO1 Control Surface - Control Data System Inputs and Outputs

System connector

etherCon XLR

PRO1 Control Centre - Miscellaneous Inputs and Outputs

Monitor output connector

DVI/DP+

USB host connection

USB 2.0 full speed (12.0 Mbs) 5 V, 1A maximum load

Lamp connector

4-pin XLR

MIDI

In, Out and Thru on 5-pin DIN

Footswitch connector

¼" Jack

Analogue Input Characteristics

Surface I/O
Load Z

10 k

Gain

-22.5 dB to +65 dB

Maximum Level

+24 dBu

Connector

XLR

Talk Mic
Load Z

600R

Gain

+15 dB to +60 dB

Maximum Level

+6 dB

Connector

XLR

Monitor
Load Z

10 k

Gain

0 dB

Maximum Level

+21 dBu

Connector

XLR

Analogue Output Characteristics

Surface I/O
Source Z

50R

Gain

0 dB

Maximum Level

+21 dBu

Connector

XLR

Talk Out
Source Z

50R

Gain

0 dB

Maximum Level

+21 dBu

Connector

XLR

Monitor
Source Z

50R

Gain

0 dB

Maximum Level

+21 dBu

Connector

XLR

Headphones

Digital I/O Characteristics

AES3
Channels

2

Data length

24-bit

I/O

Input

Description notes

Conforms to AES3-2003

Connector

XLR

AES3
Channels

2

Data length

24-bit

I/O

Output

Description notes

Conforms to AES3-2003

Connector

XLR

AES50
Channels

24

Data length

24-bit

I/O

Bidirectional

Description notes

Conforms to AES50 -2011

Connector

etherCon XLR

Miscellaneous Digital Characteristics

Word clock
I/O

IN

Description notes

Accepts TTL level, 96 kHz square wave; impedance 75 O

Connector

BNC

Word clock
I/O

OUT

Description notes

Provides TTL level, 96 kHz square wave

Connector

BNC

AES sync
I/O

IN

Description notes

Accepts a 96 kHz digital audio signal conforming to AES3-2003

Connector

XLR

AES sync
I/O

OUT

Description notes

Provides a 96 kHz grade II reference signal conforming to AES3-2003

Connector

XLR