The Lightkeeper is an all-tube preamp based on the clean channel of the Dumble Overdrive Special "High Plate" design. This preamp is all about bright clarity and articulation. It's got a vintage Fender vibe but with tighter bass and more prominent mids, thanks to the Dumble-refined tone stack, which takes a classic Fender circuit to the next level. The Lightkeeper makes a great pedal platform and delivers the ‘tube feel’ to any ampless setup. It is an excellent choice for those running it directly to a power amp or fx-return. Connecting the Lightkeeper to the front of the amp is also an option, but the result will significantly depend on the internal preamp of your amplifier.
Official Product Video (EN)
Demo by Andrew Cheng (EN)