I have a Raven Labs True Blue EQ for sale. It's in mint condition. I got it only a couple of weeks ago to go along with an Alembic F-1x pre. The preamp wasn't for me and now I don't need the extra eq. This unit is unreal though. It is dead quiet and it is great for added flexibility to any bass or amplifier. Included is the $20 power supply. I bought this new with the power supply and shipped to me for $314. I will sell it shipped to the lower 48 for $250. Remember, dead mint. No trades. Thanks.