Black Sheep Electronics is a small scale manufacturer of guitar related electronics. Each circuit is the result of things the guitar playing owner would like to see exist. So he builds a few, keeps a couple for himself and sells the rest. There are several products in the works, but right now there is only a single product: A guitar speaker attenuator to let you crank up your amp head and hear the tone of cranked up output tubes, without the neighbors calling the police. Currently there are attenuators available for 4 Ohm and 8 Ohm, maximum 25 Watt, amplifiers with the usual 1/4" jack connection. A 16 Ohm, 25W version is on the way. If you need some other configuration, let us know on the contact page and we will consider it. The design of higher wattage versions and lower attenuation versions are still in the design phase.