
Nickel core step-up transformers are loved by audiophiles for their refined, detailed, and transparent character. Compared to amorphous or mu-metal cores, nickel offers excellent clarity and a more analytical presentation, making it a favourite for those who value resolution and precision. Our MC1 moving coil step-up transformer preamp can be specified with Lundahl nickel core transformers, LL1933 and LL1943, giving you the option of a more neutral, revealing sound while still maintaining flexible loading and low noise. If you’re seeking a moving coil SUT that delivers focus and precision, nickel core transformers are an excellent choice.