RDL ST-UBA2 2 Channel Unbalanced to Balanced Amplifier
Availability:
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Description
The ST-UBA2 is used in any application requiring conversion from unbalanced consumer format signals to professional +4 dBu. It may be used to balance audio from CD players, cassette decks, computer sound cards, televisions, and a wide variety of other unbalanced sources. The mono sum output may be used to drive patch-bay jacks, monitors or subwoofer amplifiers.
Separate Dual-LED VU metering is provided for the left and right outputs. A green LED illuminates at 15 dB below +4 dBu. The intensity of the green LED progresses from minimum at -11 dBu to full intensity at +4 dBu. The adjacent red LED illuminates at +4 dBu.The audio clarity, low-noise, low-distortion and excellent crosstalk performance makes this module ideally suited to a wide variety of demanding audio applications. Use this module in conjunction with other RDL modules as part of a high quality, flexible audio/video system.-
Features:
- Convert Stereo IHF Levels to Stereo PRO
- Additional Summed MONO OUT
- Independently Adjustable Gain
- Ground-Referenced Conversion Module
- Dual-LED VU Metering for Each Channel Included
- Unparalleled Audio Performance
| Inputs (2): | Unbalanced line-level |
| Input Impedance: | 10 k |
| Input Signal Range: | -20 dBV to -10 dBV |
| Outputs (3): | +4 dBu balanced (left, right, mono sum) |
| Gain: | 2 dB to 22 dB (adjustable) |
| THD+N: | < 0.02% (20 Hz to 20 kHz) |
| Frequency Response: | 20 Hz to 20 kHz (+/- 0.2 dB) |
| Noise: | < -85 dB (referred to +4 dBu) |
| Indicators(4): | 1 green LED per channel indicating 15 dB range below +4 dBu output level output level |
| IMD: | < 0.004% |
| Crosstalk: | < -75 dB @ 1 kHz < -60 dB @ 10 kHz |
| Headroom: | > 18 dB above +4 dBu |
| Power Requirement: | GROUND-REFERENCED, 24 to 33 Vdc @ 75 mA |
| Ambient Operating Environment: | 0 degrees C to 55 degrees C |
The ST-UBA2 is used in any application requiring conversion from unbalanced consumer format signals to professional +4 dBu. It may be used to balance audio from CD players, cassette decks, computer sound cards, televisions, and a wide variety of other unbalanced sources. The mono sum output may be used to drive patch-bay jacks, monitors or subwoofer amplifiers.
Separate Dual-LED VU metering is provided for the left and right outputs. A green LED illuminates at 15 dB below +4 dBu. The intensity of the green LED progresses from minimum at -11 dBu to full intensity at +4 dBu. The adjacent red LED illuminates at +4 dBu.The audio clarity, low-noise, low-distortion and excellent crosstalk performance makes this module ideally suited to a wide variety of demanding audio applications. Use this module in conjunction with other RDL modules as part of a high quality, flexible audio/video system.-
Features:
- Convert Stereo IHF Levels to Stereo PRO
- Additional Summed MONO OUT
- Independently Adjustable Gain
- Ground-Referenced Conversion Module
- Dual-LED VU Metering for Each Channel Included
- Unparalleled Audio Performance
| Inputs (2): | Unbalanced line-level |
| Input Impedance: | 10 k |
| Input Signal Range: | -20 dBV to -10 dBV |
| Outputs (3): | +4 dBu balanced (left, right, mono sum) |
| Gain: | 2 dB to 22 dB (adjustable) |
| THD+N: | < 0.02% (20 Hz to 20 kHz) |
| Frequency Response: | 20 Hz to 20 kHz (+/- 0.2 dB) |
| Noise: | < -85 dB (referred to +4 dBu) |
| Indicators(4): | 1 green LED per channel indicating 15 dB range below +4 dBu output level output level |
| IMD: | < 0.004% |
| Crosstalk: | < -75 dB @ 1 kHz < -60 dB @ 10 kHz |
| Headroom: | > 18 dB above +4 dBu |
| Power Requirement: | GROUND-REFERENCED, 24 to 33 Vdc @ 75 mA |
| Ambient Operating Environment: | 0 degrees C to 55 degrees C |
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Your home for all things pro audio—backed by expertise and experience. Connect with us today.
