the best DI BOX quality/price relation, I work with many synthesizers doing live shows, independently of the audio technician of the day in the mixer I prefer to make a premix knowing that the sound that comes out is clean, I have 6 of these direct boxes, they are INDESTRUCTIBLE, and do not color your signal in any way, what I like most is that they are stereo and have the possibility of RCA, plug (1/4'') or stereo mini plug (3,5 mm - 1/8''), which in some cases can be very very useful.