Manley Labs SE/PP 300B Monoblock power amplifier Specifications

Sidebar: Specifications

Description: Monoblock tube amplifier with variable negative feedback and switchable between single-ended and push-pull operation. Tube complement: one 12AX7T, one 7044, two 300Bs. Rated power: 36W into 5 ohms in push-pull, 18W into 5 ohms in single-ended mode. No other specifications given.
Dimensions: 12" wide by 10" deep.
Finish: Metallic gray.
Price: $3500/pair (1996); no longer available (2012).
Manufacturer: Manley Laboratories, Inc., 13880 Magnolia Avenue, Chino, CA 91710. Tel: (909) 627-4256. Fax: (909) 628-2482. Web:

Manley Laboratories, Inc.
13880 Magnolia Avenue
Chino, CA 91710
(909) 627-4256