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Pearl 2 Rackmount Twin 4K Free Shipping!

Pearl 2 Rackmount Twin 4K

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Mfr PN: ESP1329
Our PN: EPHN5740011
Manufacturer: Epiphan
Platform(s): Mac & Win

Availability: Usually ships in 2-business days or less.

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Quick Overview

Pearl-2 Rackmount Twin pairs two Pearl-2 systems on a rack for maximum space efficiency and the perfect all-in-one system for live video switching, streaming and recording in HD and 4K.



Manufacturer Part Number: ESP1329

Live stream up to six channels to YouTube, Facebook and other CDNs while simultaneously recording your video program for post-production or video on demand.

  • Two full Pearl-2 systems in the same 2U chassis
  • Live video switching using the touch screen or web UI
  • Stream audio + 12G-SDI, HD-SDI, SD-SDI, HDMI
  • Up to 6 1080p HD streams at 30 fps or 2 at 60 fps
  • Visual layout editor for simple creation of custom multi-view layouts

Pearl-2 Rackmount Twin includes two independent Pearl-2 systems together in a single 2U chassis for high-density installation in a rack. Perfect for situations when you want to have one system recording ISOs while the other does live production, or where rack space is limited. These two live production video mixers let you capture, record, switch and stream video effortlessly.

Like all Pearl-2 systems, Pearl-2 Rackmount Twin features automatic channel creation and front panel touch screens for confidence monitoring, live switching and streaming/recording control. Simply plug in power and one or two sources to see your captured video on the touch screen. Use the video output ports to display your created channels or sources on larger confidence monitors or local displays and projectors. You can choose to keep Pearl-2 Rackmount Twins default encoding settings or customize them to meet your exact needs. Control the video recorder and video switcher capabilities in both systems via the touch screen or the tablet-friendly Epiphan Live interface.

Start streaming live today with Pearl-2!

Both Pearl-2 systems in the Pearl-2 Rackmount Twin are sold as base models and use add-ons to activate extra features. With the base model for each of the twin systems, all six video inputs accept a maximum of input resolution of 19201080 and you can create up to six 1080p Full HD video programs at 30 fps.

The 4K feature add-on grants you 4K encoding and streaming capabilities. With this add-on activated you can create a 4K program comprised of up to 2 4K inputs and 2 HD or IP camera inputs, and with both systems going you can have double the performance!


Video inputsConnectors(2) 12G SDI
(2) HDMI / DVI1
(2) 4K HDMI / DVI1
Network inputsRTSP sources over IP (e.g. IP cameras or channels from Pearl or Pearl-2 systems)
ResolutionsNearly any input resolution up to 40962160 (including SD, 720p, 1080p, 2K, 4K UHD and 4K DCI)
HD video format options4K HDMI, HDMI, 3G-SDI; 6G-SDI; 12G-SDI; HD-SDI; SD-SDI; DVI single link (through an adapter)
Audio inputConnectors (line level, accept balanced or unbalanced signals)(2) Stereo XLR
(1) Stereo RCA
(2) SDI audio
(4) HDMI audio
Analog audio sensitivityXLR Max signal: 12.3 V (RMS), (+24 dBu)
RCA signal level: -10 dBV
Video outputConnectors(2) 4K HDMI out with audio for local video display or larger confidence monitoring
Built-in displayFront touch screen display used for system information, confidence monitoring, simple configuration and recording control
Audio output3.5 mm audioFront-mounted jack for confidence monitoring
Built-in displayFront touch screen display for live switching, confidence monitoring, quick configuration, system information, recording control and streaming control
Video encodingVideo codecsH.264, MPEG-4
Video bit rates1 20 Mb/s
Key frame intervalsProgrammable
Color resolution4:2:0
Output frame sizeConfigurable up to 40962160
Encoded programs2 simultaneous 1080p programs at 60 fps (with up to 6 HD sources)
6 simultaneous 1080p programs at 30 fps (with up to 6 HD sources)
1 4K UHD program at 30 fps (with up to two 4K and two HD sources)
Audio encodingAudio codecsEncoderBitrateSample frequencies
MP364-320 kbps22 kHz, 44 kHz, 48 kHz
PCM22 kHz, 44 kHz, 48 kHz
AAC64-320 kbps16 kHz, 22 kHz, 44 kHz, 48 kHz
IP network interfacesConnector(1) 10/100/1000 Ethernet RJ45
StreamsMPEG-TS, FLV, and ASF
Publish to Streaming Server / CDN (RTSP, RTMP)
HLS Native Apple HTTP stream for iPad, iPhone and iPod Touch
Multicast streamsRTP, MPEG-TS and RTP and MPEG-TS over UDP
Network discovery/announceUPnP, SAP
Video / audio recording and file managementInternal storage2 512 GB SSD
Automatically removes oldest recordings from internal storage as space is required.
File maintenance through Admin panel (web interface)
Local storageAutomatic or manual copy to local USB drives via the (3) USB 3.0 ports
Network storageFTP server and FTP client capabilities (automatic and manual)
Playback and recorded formatsDownload recorded videos (AVI, MOV, MP4 or MPEG-TS) using the Admin panel and playback through any compatible player.
AdministrationAdmin panel for full administration. On-screen display and mobile UI for confidence monitoring and simple administration and control.
Multiple user accounts/passwords.
Included API for integration into existing environments (executed via HTTP or RS-232).
Time synchronizationNTP, TIME (RFC 868), PTP v1 (IEEE-1588-2002 V1)
Power use0.8 A, 100-240 V ac
Product dimensionsPearl-2: 11.81? 9.45? 3.54? (300mm x 240mm x 90mm)

Pearl-2 Rackmount: 19 ?in x 3in x 10 ?in (498 mm x 89 mm x 276 mm)

Pearl-2 Rackmount Twin: 19 ?in x 3in x 10 ?in (498 mm x 89 mm x 276 mm)

Product weightPearl-2: 8.38 lbs (3.8 kg)

Pearl-2 Rackmount: 12.1 lbs (5.5 kg)

Pearl-2 Rackmount Twin: 14.6 lbs (6.6 kg)

Country of originMade in Taiwan
1Using HDMI port, with the supplied adapter2A portion of the hard drive space (approximately 100 MB) is reserved for system use. Recording space can be virtually unlimited with offload to networked storage.

Included Items

  • Epiphan Pearl-2 Rackmount Twin
  • 2 Ethernet cable
  • 2 Power cable (region specific)
  • 2 SDI cable
  • 2 HDMI cable
  • 2 DVI (female) to HDMI (male) adapter


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