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About the B1
The B1 Buffer Preamplifier is a no-feedback JFET buffer designed by Nelson Pass. It features a simple, lightweight aluminum construction with a center toggle switch for input selection and dual volume controls for independent channel adjustment. The unit is powered via a DC power cord and remains on when plugged in. It includes two sets of single-ended RCA inputs and outputs. The B1 is praised for its neutrality, low distortion, and wide bandwidth, making it suitable for systems requiring impedance matching without signal alteration.
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