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Artikkelnummer: FOC-RED-4PRE

Focusrite RED 4Pre | Thunderbolt-lydkort m/Dante og DigiLink

High end lydkort, med 58 inn- og 64 utganger, Thunderbolt, DigiLink og Dante.

Veil. pris: Kr 20 470,- eks. mva. Veil. pris: Kr 25 588,- inkl. mva. Netto: Kr 20 470,- eks. mva.
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Are Terjeson

Are Terjeson

SALG | MARKEDSFØRING

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Focusrite RED 4Pre er et kompromissløst lydkort, med mikrofonforsterkere og convertere av absolutt ypperste kvalitet.Totalt 58 inn- og 64 utganger er tilgjengelige, fordelt på følgende I/O:

  • 4 x Red Evolution mikrofonforsterkere, med Air switch
  • 8 x linje I/O, på 25-pins D-sub (Tascam-standard)
  • 2 x hodetelefonutganger
  • 2 x monitor ut, på TRS jack
  • 1 x S/PDIF I/O
  • 2 x ADAT I/O
  • Word Clock I/O
  • Loop Sync I/O
  • 2 x DigiLink primary
  • 2 x Dante-porter
  • 2 x Thunderbolt 2

De fire mikrofonforsterkerne er av typen Red Evolution, med +63 dB digitalt styrt gain og en egenstøy på kun -129 dB EIN. En analog Air-krets kan kobles inn, for å emulere lyden i Rupert Neves ISA-design.

Converter-systemet er av typen parallel path summing, der to like convertere jobber i parallell for et bedre signal/støy-forhold. Dette gir et dynamikkområde på hele 118 dB (A/D) og 121 dB (D/A). Maksimal samplingsfrekvens er 192 kHz.

Forvrengningen er svært lav, med en THD-Noise på mindre enn 0.009%. Frekvensresponsen er +/- 0,25 dB fra 20 Hz - 35 kHz.

To stk Thunderbolt 2 porter er tilgjengelig, slik at du kan daisy-chaine harddisker og skjermer. I tillegg finnes det doble Dante- og DigiLink-porter, for ekspansjon mot nettverk og/eller Pro Tools.

En plugin-pakke bestående av RED2 EQ, RED3 kompressor og Softube Time & Tone bundle medfølger.

Supported Sample Rates

44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz

System Requirements

OS Compatibility

Please visit our OS Compatibility Checker for more information on supported operating systems.

Simultaneous inputs & outputs

58 x 64 (not including 2 x virtual loopback inputs in Thunderbolt Mode)

Eight channels of analogue-to-digital conversion

2 High impedance instrument inputs
4 Red Evolution mic preamps
8 line inputs (D-Sub)

Fourteen channels of digital-to-analogue conversion

2 main monitor outputs (TRS)
8 line outputs (D-Sub)
2 stereo headphone outputs

Eighteen channels of digital I/O

16 channels of ADAT I/O via optical connector supports SMUX and SMUXII for operation up to 192 kHz
2 channels of S/PDIF I/O

Dante expansion

32 input channels
32 output channels
Compatible via Dante Virtual Soundcard (Not Included)
Advanced Mode allows audio routing of any 3rd party Dante device to and from the Red 4Pre anywhere on your network
Auto-routing mode not currently implemented

Connectivity

Dual Thunderbolt™ 2 ports (2m Thunderbolt Cable included in the box)
Dual Digilink for connecting to Pro Tools | HD

Microphone Preamps

4 Red Evolution Mic Preamps
'AIR' Mode
+48V Phantom Power
Switchable HPF
Phase Reverse
Stereo linking
All features controllable from front panel of Red 4Pre and from within Focusrite Control

Microphone Inputs

Connector Type

XLR Female, pin 2 positive

Phantom Power

+48V Phantom Power, Switchable per mic input

Frequency Response

20 Hz - 35 kHz +/-0.2 dB

Signal to Noise Ratio

118 dB (A-weighted)

Dynamic Range

118 dB (A-weighted)

THD+N

0.0009%

Noise EIN

–129 dBu (A-Weighted)

Maximum input level

+19 dBu

Gain Range

0-63dB (1dB increments from 8dB)

Common mode rejection ratio

>70dB at 997 Hz Min Gain

Input impedance with AIR mode OFF

6kΩ

Input impedance with AIR mode ON

2kΩ

Line Inputs 1-4

Connector Type

DB25 Female connector balanced

Frequency Response

20 Hz - 35 kHz +/-0.2 dB

Signal to Noise Ratio

118 dB (A-weighted)

Dynamic Range

118 dB (A-weighted)

THD+N

0.0009%

Maximum input level

+27dBu

Gain Range

0-63dB (1dB increments from 8dB)

Common Mode Rejection Ratio

>70dB at 997 Hz Min Gain

Input impedance with AIR mode OFF

10kΩ

Input impedance with AIR mode ON

10kΩ

Line Inputs 5-8

Connector Type

DB25 Female connector balanced

Frequency Response

20 Hz - 35 kHz +/-0.2 dB

Signal to Noise Ratio

118 dB (A-weighted)

Dynamic Range

118 dB (A-weighted)

THD+N

0.0007%

Maximum input level

+26dBu

Gain Range

N/A (Fixed Gain)

Reference Level

N/A

Common Mode Rejection Ratio

>70dB at 997 Hz Min Gain

Input impedance with AIR mode OFF

20kΩ

Input impedance with AIR mode ON

20kΩ

Instrument Inputs

Connector Type

1/4" Female TS Unbalanced

Frequency Response

20 Hz - 35 kHz +/-0.2 dB

Signal to Noise Ratio

117dB (A-Weighted)

Dynamic Range

117dB (A-Weighted)

THD+N

0.0015%

Maximum input level

+15dBu

Gain Range

0-63dB (1dB increments from 8dB)

Input impedance with AIR mode OFF

Nominal input impedance = 2M3

Input impedance with AIR mode ON

Nominal input impedance = 2M3

Monitor Outputs

Connector Type

1/4" Female TRS Balanced

Frequency Response

20 Hz - 35 kHz +/-0.25 dB

Signal to Noise Ratio

+120dB (A-Weighted)

Dynamic Range

+120dB (A-Weighted)

Maximum Output Level (0 dBFS)

+18dBu

THD+N

0.006%

Stereo Level Balance

0.02dB@ 997Hz

Output impedance

Nominal output impedance = 136R balanced (68R each phase)

Line Outputs 3-10

Connector Type

DB25 Female connector balanced

Frequency Response

20 Hz - 35 kHz +/-0.25 dB

Signal to Noise Ratio

+121dB (A-Weighted)

Dynamic Range (Line Outputs)

+121dB (A-Weighted)

Maximum Output Level (0 dBFS)

+18dBu

THD+N

0.0009%

Stereo Level Balance

0.02dB @ 997Hz

Output impedance

Nominal output impedance = 136R balanced (68R each phase)

Headphone Outputs

Connector Type

1/4" Female TRS Stereo

Signal to Noise Ratio

115dB (A-Weighted) @ 270R

Dynamic Range

115dB (A-Weighted) @ 270R

THD+N

0.01% @ 270R

Maximum Output Level

+16dBu @ 270R

Max Output Power

80mW (+19dBm) @ 270R

Output Impedance

10Ω

Digital I/O

Synchronisation Sources

Internal, ADAT, S/PDIF, Word Clock, Loop Sync, Dante

S/PDIF

Connector Type

Coaxial RCA

Supported Sample Rates

44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz

ADAT

Connector Type

Optical TOSLINK

Format

ADAT Digital Lightpipe with S/MUX

Supported Sample Rates

44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz

Channel Assignments @ 44.1 kHz, 48 kHz Port 1 = Channels 1 - 8, Port 2 = 9 - 16
Channel Assignments @ 88.2 kHz, 96 kHz Port 1 = Channels 1 - 4, Port 2 = 5 - 8
Channel Assignments @ 176.4 kHz, 192 kHz Port 1 = Channels 1 - 2 , Port 2 = Channels 3 - 4

Word Clock

Connector Type

BNC

Word Clock input termination

75 Ohms

Electrical

AC Input Connector Type

Male IEC

AC Requirements

100 - 240V AC, 50 - 60 Hz

Max Power Consumption

35W

Mechanical

1U Rack Mountable

Weights and Dimensions of unboxed unit

Weight (without accessories)

4.59 kg

Height

44 mm

Width

483 mm

Depth (length)

340 mm

Weights and Dimensions of boxed unit

Weight

6.4 kg

Height

110 mm

Width

600 mm

Depth (length)

465 mm

Package Contents

Focusrite Red 4Pre Audio Interface
2m Thunderbolt Cable
Getting Started Guide
IEC Power Cable

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