I reached out to David Barber at Barber Electronics looking for a Linden EQ pedal. This pedal is essentially the EQ of an Ampeg B15 with a couple of additional EQ options and a really nice boost. The pedal has been out of production for several years. David mentioned that his company is working on an updated version of the Linden which will incorporate a more compact footprint and an improved feature set. According to him, it should be out in a month or two. This pedal is on my must buy list and I look forward to it!