Atlona
Atlona AT-HDDA-4 1 x 4 HDMI Distribution Amplifier
Elevate your audio-visual setup with the Atlona AT-HDDA-4, a powerful 1x4 HDMI Distribution Amplifier. Designed for demanding environments, it ensures pristine signal integrity for Ultra HD resolutions up to 4Kx2K. This amplifier reliably distributes high-resolution video and lossless audio formats to four displays simultaneously. With advanced EDID management, it guarantees consistent signal delivery across all outputs. It supports cascading up to eight displays at 1080p and includes mounting ears for flexible integration into professional or home theater systems.
$1504.96
Owner Satisfaction
4.4
/ 5
Category Rank
296
/ 912
#296 in HDMI Splitters & Switches
Price vs Category Average
+49%
Above average
Number of Outputs
4
Who it's for
- Reliable 1x4 Splitting
- Robust EDID Management
- Compact and Durable Design
Who should skip it
- Lack of 4K/HDR Support
- Professional Price Point
- External Power Required
Key Specs
Number of Outputs
4
Number of Inputs
1
Device Functionality
Splitter
Maximum Resolution Support
4K 60Hz
Maximum Refresh Rate
60 Hz
Bandwidth
10.2 Gbps
HDCP Compliance
HDCP 2.2
Audio Format Support
PCM 2Ch, LPCM 5.1, LPCM 7.1, Dolby Digital, DTS 5.1, Dolby Digital+, Dolby TrueHD, DTS-HD Master Audio
Features
- Distributes one HDMI source to four displays
- Supports Ultra HD 4Kx2K resolutions
- Advanced EDID management for signal consistency
- Passes all major lossless audio formats
- Cascades up to 8 displays at 1080p
- Locking HDMI port prevents accidental disconnection
- Firmware updates via Mini USB
- Includes wall/rack mount ears
What customers say
Users consistently praise the Atlona AT-HDDA-4 for its exceptional reliability and robust build quality, positioning it as a superior professional solution over budget splitters. The core strength lies in its unwavering signal integrity across all outputs, even with longer cables. Enthusiasts value its dependable performance, noting it effectively resolves common HDCP handshake problems that disrupt lesser devices. While the initial price is higher, customers justify the investment through its proven longevity and flawless operation in demanding environments. This unit delivers essential peace of mind through stable, durable AV distribution, making it a trusted workhorse for critical installations.
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