Name: RDL ST-UBA2 Unbalanced to Balanced Amplifier - 2 channel
Brand: Radio Design Labs
SKU: ST-UBA2
Price: 218.89 USD
Availability: InStock

Item Description

Inputs (2):	Unbalanced line-level
Input Impedance:	10 kΩ
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° C to 55° C

More Info

More Information

Brand

Radio Design Labs

Manufacturer

Radio Design Labs

SKU

ST-UBA2

UPC

813721012197

Part No

ST-UBA2

Weight (lb.)

0.5

Product Datasheet

st-uba2.pdf

Unit

EACH

Carton Quantity

1

Lead Time

Shipped within 24 hours

Short 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.

Description

Inputs (2):	Unbalanced line-level
Input Impedance:	10 kΩ
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° C to 55° C