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musical instrument details

Mastering Lab Line Amps - Pair - Consecutive Serial Nos.

Estimated price for orientation: 5 850 $

Category: Preamps and Channel Strips
Class:











Description
Condition: Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitions- opens in a new window or tab ... Read moreabout the condition  


Custom pair of Consecutive Serial # Mastering Lab vacuum-tube line-stage mastering amplifiers designed by Sherwood SaxTested and in good working order with NOS tubesSerial #142, 143According to the chief tech, the Mastering Labs Line amps are transformerless & single ended... for minimum signal path / highest fidelity presumably.  There's a unity trim & calibrated ½db steps with +20db/-12db total.    Likely used for unity & stereo trim & gain make up... but the single ended tube circuit does have some "fairy dust" character  There's both pin2 hot & pin3 hot outputs too, which can be useful.