Bridging transformer matches, bridges, or isolates balanced and unbalanced devices of different impedances and levels (Male XLR to female XLR).
The A15BT matches, bridges, or isolates balanced and unbalanced devices of different impedances and levels.
Impedance: XLR socket (Female), 33,000 Ω. XLR plug (Male), 7500 Ω, easily converted to 600 Ω.
Unbalancing: Either end can be unbalanced by connecting pins 1 and 3.
Voltage difference: From 33,000 Ω to 7500 Ω, 6.4 dB. From 33,000 Ω to 600 Ω, 17.4 dB.
