I have a DIY Hypex DLCP preamp and 3-way active crossover that I'd like to give away. The unit works perfectly and comes with the programming software, manual and remote control. The DLCP is meant to be the heart of a 3-way active speaker. It can also be used as a preamp with digital EQ. It is limited to 96k digital. It includes Hypex Filter Designer software to measure the frequency response of drivers and create crossover and EQ filters. You can download the spec sheet manuals at: https://hypex.nl/dlcp. I'd rather not pack and ship this guy. Local pickup in San Jose, CA preferred.