The BP1Mk1 is a pure tube bass preamp in a 19" enclosure with the following features:
- Classic pure tube design with a wide range of sounds
- Switchable input sensitivity, from clean to crunch with gain and volume control
- Active three band EQ with switchable bass and treble boost
- Mute switch and output for tuner (active, when preamp is muted)
- Kit contains 19" enclosure (completely drilled and printed), tubes, and all electronical and mechanical parts
- Knobs are also available in the shop
The BP1 kit contains all necessary parts to build your own tube preamp:
- Tubes, sockets, power transformer
- Resistors, capacitors, potentiometers, switches, plug sockets, power cord, fuse holder and fuse, wire, cable, screws, solder lugs, boards and so on
- 19" steel enclosure, completely drilled and printed
- Detailed, comprehensive english documentation: comprehensive instructions with lots of pictures, schematic, layout plan
Additionally you will need the following parts:
- Small knobs for 6,3mm shaft. Please dont use bigger ones like chickenhead, as the space on the front panel is rather tight.
- The BP1 is a preamp only, so you need an power amplifier to use it to play bass aloud.
The documents are shipped in an extra email. If you dont get the docs on the same day as the shipping confirmation, please tell me. It can happen the docs get stuck in a spam filter.
Detailed informations to this preamp are available directly at Madamp. If you have questions to technical details, just go to the Forum.
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