The BB22 converts one pair from -10 dBV to +4 dBu. There are two male XLR connectors and two RCA jacks. The BB22 allows conversion to balanced lines that can be run across a studio or an installation without loss of signal quality.
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Unbalanced inputs, unbalanced outputs. Balanced input, unbalanced outputs. Unbalanced inputs and balanced outputs. Each channel contains NE5532 for low noise /low distortion signal processing. The balanced input/outpu Cannon sockets are already mounted on the board.
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Good working unit Nice condition
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The distortion and noise of this line is much lower than the average circuit, so the circuit looks less simple and slightly complicated, the purpose is low distortion and low noise. This differential amplifier circuit is fairly simple.
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Sonifex RB-UL4 Quad Stereo Unbalanced to Balanced Converter for sale.
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Good working unit
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RCA To XLR NE5532 op amp Preamplifier Upgrade Weapon Balanced Preamp / Unbalanced To Balanced / Balanced To Unbalanced. Unbalanced input, unbalanced output. Balanced input, unbalanced output. Unbalanced input, balanced output.
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