TV One 1T-DA-124
Dual Audio Distribution Amplifier

  • Dual Audio Distribution Amplifier:
    • 1x4 Analog Stereo via 3.5mm via Mini-Stereo connectors
    • 1x4 S/PDIF Digital via RCA coaxial connector
  • 20Hz through 20KHz Bandwidth
  • Flat Equalization and Low S/N Ratio
  • Locking DC Power Plug for Cable Security
  • Single and Dual Rack Mount Kit Optionally Available
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TVOne 1T-DA-124 Shown
Product Information
Datasheet 122 KB PDF
Manual 292 KB PDF
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The TV One 1T-DA-124 Dual Audio Distribution Amplifier is two separate Distribution Amplifiers in a single case. Contained in the TV One 1TDA124 1x4 Analog Stereo DA via 3.5mm Mini-Stereo connectors and a 1x4 S/PDIF DA via RCA coaxial connectors. Inputs between the two amplifiers do not cross over and there is no Analog-Digital conversion between the two. Audio Bandwidth is 20Hz to 20KHz and the signal processing system ensures a low signal to noise ratio plus flat equalization curves throughout the bandpass spectrum. Impedance is 20KΩ for Analog Stereo signals and 75Ω for S/PDIF signals. Analog Signal Levels are Unity Gain. S/PDIF levels are unity and may be from 0.5 to 1.0 Vp-p.

The TV One 1T-DA124 DAs can be cascaded for expanded functionality. An optional Rack Mounting kit provides for mounting either one or two units.
Analog Section
Stereo Input 1x via 3.5mm Mini Stereo
Stereo Outputs 4x via 3.5mm Mini Stereo
Bandwidth 20Hz to 20 KHz
Impedance 20KΩ
Equalization +/- 3db
Digital Section
S/PDIF Input 1x via RCA Coaxial
S/PDIF Outputs  4x via RCA Coaxial
Bandwidth 20Hz to 20 KHz 
Impedance 75Ω S/PDIF
Audio Level 0 .5-1V p-p
Equalization +/- 3db
Ordering Information
Model Description Buy Online Price
1T-DA-124 TV One 1T-DA-124 Dual 1x4 Audio Distribution Amplifier  Buy Now
Included accessories
  • 1 - Power Adapter
  • 1 - Operations Manual
Optional Accessories
RM-220 TV One RM-220 Single/Dual Rackmount Frame for C2-1000/2000 and S2 Series Products  Buy Now $65.00