I'm very satisfied. + Sources can be connected in series = symmetrical source (- GND +) or 30V + 30V = 60V. Great for opamp, preamp, amplifier. I needed that 😊 - Sources cannot be connected in parallel. Only one source works at a time, no current flows over the other. Thank you.

I'm very satisfied. + Sources can be connected in series = symmetrical source (- GND +) or 30V + 30V = 60V. Great for opamp, preamp, amplifier. I needed that 😊 - Sources cannot be connected in parallel. Only one source works at a time, no current flows over the other. Thank you.

I'm very satisfied. + Sources can be connected in series = symmetrical source (- GND +) or 30V + 30V = 60V. Great for opamp, preamp, amplifier. I needed that 😊 - Sources cannot be connected in parallel. Only one source works at a time, no current flows over the other. Thank you.

Excellent product. Good finish. impeccable... He arrived very protected so it would be difficult to break him on the journey... for now working. I'll already build the fountain with her over the weekend... Very compliant...

excelente producto. buen acabado. impecable... llegó muy protegido por lo que sería difícil romperlo en el viaje... por ahora trabajando. ya construiré la fuente con ella el fin de semana... muy conforme...

Excellent product. Good finish. impeccable... He arrived very protected so it would be difficult to break him on the journey... for now working. I'll already build the fountain with her over the weekend... Very compliant...