RDL ST-DA3 1X3 Portable Distribution Amplifier Electronic Transformer - Stick-On DesignThe ST DA3 gives you the advantages of an audio distribution amplifier PLUS you can put it where you need it. The ST DA3 allows bridging of any audio line, adjusting the gain, and driving up to three high or low impedance, balanced or unbalanced loads. The ST DA3s wideband circuitry produces the unsurpassed pure clarity, low distortion and low noise for which RDL products are known. The ST DA3 features RDLs SupplyFlex power input configuration. The