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FeelWorld T51 PLUS-H Triple 5.5" 4K HDMI Rackmount Monitor

BH #FET51PLUSH • MFR #T51 PLUS-H
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FeelWorld T51 PLUS-H Triple 5.5" 4K HDMI Rackmount Monitor
Key Features
  • Three 5.5" FHD Resolution Displays
  • HDMI and Composite BNC I/O
  • Three L/R RCA Audio Inputs
  • Headphone and Tally Ports
The FeelWorld T51 PLUS-H features three 5.5" 1920 x 1080 Full HD resolution displays in a slim, aluminum 2 RU rackmount. The rear panel has three sets of HDMI and composite BNC inputs and outputs, three sets of RCA audio inputs, and a single tally port. A three-color tally light is provided on top of each display on the front panel, and a headphone output is available per display for audio monitoring. For power, the T51 PLUS-H has both a DC barrel input and a 4-pin XLR input, and a power adapter is included for the barrel input. Monitoring features include peaking, pixel-to-pixel, zoom all, and custom color temperature.
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FeelWorld T51 PLUS-H Overview

The FeelWorld T51 PLUS-H features three 5.5" 1920 x 1080 Full HD resolution displays in a slim, aluminum 2 RU rackmount. The rear panel has three sets of HDMI and composite BNC inputs and outputs, three sets of RCA audio inputs, and a single tally port. A three-color tally light is provided on top of each display on the front panel, and a headphone output is available per display for audio monitoring. For power, the T51 PLUS-H has both a DC barrel input and a 4-pin XLR input, and a power adapter is included for the barrel input. Monitoring features include peaking, pixel-to-pixel, zoom all, and custom color temperature.

Features at a Glance
  • Three 5.5" displays with Full HD 1920 x 1080 resolution
  • 2 RU rackmount unit
  • Three HDMI inputs and outputs; support for up to 4K video
  • Three composite BNC inputs and outputs
  • Three L/R RCA audio inputs
  • Tally port, one headphone output per display
  • Three-color tally light on top of each display
  • 400 cd/m² brightness, 1000:1 contrast ratio
  • 170° viewing angle
  • DC barrel and 4-pin XLR power inputs, power adapter included
Video Assist Functions
  • Waveform
  • Vectorscope
  • Histogram
  • Focus assist
  • Embedded audio
  • Overexposure
  • Check field
  • False colors
  • Timecode
  • Nine grid
  • Safe frames
  • Center marker
  • Safe marker
  • Ratio marker
  • Scan mode
  • Aspect ratio
  • Anamorphic
  • Image flip
  • Image freeze
  • Zoom mode
  • Pixel-to-pixel
  • 3D-LUT (SLOG2, SLOG3, LOGC, VLOG, upload 32 custom LUTs)
  • Color temperature

FeelWorld T51 PLUS-H Specs

Key Specs
Display Size
5.5" / 14.0 cm
Native Resolution
1920 x 1080
Touchscreen
No
HDR Support
Yes
Display
Panel Type
IPS-Type LCD
Display Size
5.5" / 14.0 cm
Native Resolution
1920 x 1080
Aspect Ratio
16:9
Viewing Angle
Horizontal: 160° (80/80)
Vertical: 160° (80/80)
Touchscreen
No
Maximum Brightness
400 nits / cd/m2
Contrast Ratio
1000:1
Color Support
16.7 Million Colors (8-Bit)
HDR Support
Yes
LUT Support
Yes
Image Controls
Anamorphic De-Squeeze, Check Field, Color Temperature Selection, Customizable Aspect Ratios, False Color, Focus Assist, Histogram, Image Freeze, Screen Markers, Vectorscope, Waveform, Zebra
Inputs/Outputs
Video I/O
3x HDMI Input
3x HDMI Output
3x BNC (Composite) Input
3x BNC (Composite) Output
3x BNC (3G-SDI) Input
3x BNC (3G-SDI) Output
Audio I/O
3x 2RCA Line Input
Power I/O
1x XLR 4-Pin (12 VDC / 3 A) Input
1x Barrel (12 VDC / 3 A) Input
Other I/O
3x Mini-USB (Firmware/LUT Upload)
1x DE-15/DB-15 (Tally) Input
Packaging Info
Package Weight
4.51 lb
Box Dimensions (LxWxH)
21.1 x 7.4 x 2.5"

FeelWorld T51 PLUS-H Reviews

I love it

By Steve
Rated 5 out of 5
Date: 2026-03-06

High quality unit.

Three camera full time preview with a reasonable price

By Loren
Rated 5 out of 5
Date: 2024-11-30

The video switcher in my church streaming rig doesn’t have capability to preview cameras prior to going live, which has been a bit dicey at times. Tweaking camera setup live looks kinda’ wonky. This small unit with three separate monitors will provide full time preview of my cameras so I can tweak scene prior to going live with it. Nice two rack space format, bright clean image on monitors and there’s a bunch of menu selectable parameters one could call up (if I had any idea what they are for) just needed preview monitor capability, and this does the job easily.

See any errors on this page?

If fed a 4K signal via the HDMI input, will it out

If fed a 4K signal via the HDMI input, will it output a 4K signal through the HDMI output (4K pass through)?
Asked by: Eric
Yes, the FeelWorld T51 PLUS-H Triple 5.5" 4K HDMI Rackmount Monitor produces a 4K output from the HDMI loopout.
Answered by: Jonathan S
Date published: 2026-03-02

Will this convert the HDMI input source to the SDI

Will this convert the HDMI input source to the SDI output? And SDI to HDMI?
Asked by: Randall
Thank you! No, This item don't have this function. But FEELWORLD SH7, S7 have.
Answered by: FEELWORLD wade
Date published: 2026-06-15
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