SOLID-STATE PRE-AMP

A-11M assembled and tesed

A-11M assembled and tesed Base on MBL Three group of input channels each with its own buffer stage un-balance input and un-balance and balance output board size: thick 2.4MMx L 155MM x 200MM (OP- amp IC are not included)

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A-15 bare board

$8.00

A-15 bare board circuit came from modified voltage amp section of Mark Levinson No. 20.5, using LM394 (junction isolated ultra well matched monolithic NPN transistor pairs) as input device board size: L 132mm X W120mm

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A-15 LM394 assemble and tested

$89.00

A-15 LM394 assemble and tested circuit came from modified voltage amp section of Mark Levinson No. 20.5, using LM394 (junction isolated ultra well matched monolithic NPN transistor pairs) as input device board size: L 132mm X W120mm

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A-16 (RA) Balance in/out preamp assembled & tested

$267.00

A-16 (RA) Balance in/out preamp assembled & tested Mono design balance input and balance output pre-amp, came from modified voltage amp section of Mark Levinson No.20.5, LM394 input with servo. board size: 135mm X 120mm Price for one pair

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A-16 balance in/out pre amp assembled & tested

$177.00

A-16 balance in/out pre amp assembled & tested Mono design balance input and balance output pre-amp, came from modified voltage amp section of Mark Levinson No.20.5, LM394 input with servo. board size: 135mm X 120mm Price for one pair

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