Introducing "NUBO Custom," the ultimate tool for sound quality correction and enhancement, from the well-known Japanese handmade brand, TMD (True Music Design). This unit is highly regarded not only as a preamp for guitars and basses but also as an enhancer and equalizer for recording and mastering. The live knobs are excellent, giving the sound a forward presence and a sense of realism, adding "musical thickness and brilliance" by removing the digital harshness. It simultaneously enhances the low-frequency richness and high-frequency transparency, vividly reproducing buried sound details. The live knob is missing, but it is believed that there is no problem with use. It is ideal for those who are struggling with thin sound or who want to add analog thickness to a digital environment. It provides the musical richness unique to TMD. Simple operation has been confirmed. There are stains and scratches due to aging and use. Please refrain from purchasing if you are looking for a new-like condition as it is a used item. Power cable included. #TMD #TrueMusicDesign #NUBO #Preamp #Enhancer #Mastering #Effecter #Guitar #Bass #DTM #Recording