SB-2 Dual Stereo Audio Balun

Many times all you need is a simple device to route Stereo Audio over long distances, but want a high quality, fully shielded, Balanced-Line for best hum rejection. Our Stereo Baluns use the highest quality transformers to convert unbalanced/RCA line-level inputs into Balanced Audio signal for transmission over Cat5/6. A second Stereo Balun converts the Balanced Audio back to RCA. At the request of our dealers, the SB-2 extends 2 stereo pair over 1 wire.

These units, sold and used in pairs, are passive and require no power supply. They are good for 100 Meters of CAT5 or CAT6 UTP cable.


Product Specifications


Stereo Line Level Audio, RCA (Male) type connectors (4)
RJ-45 Jack for UTP Connection (1)


Extruded Aluminum, Fully shielded and grounded


20-20KHz +- 3dB, .1% THD@1KHz/1V p-p


3 Years Parts and Labor


(2) SB-2 units per box (matched pair)

Manufacturer’s Suggested Retail Price



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Transformative Engineering products are sold through select direct dealer network. Please contact us to find out more.

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