TOPPING L30 Headphone Amplifier 6.35MM NFCA HiFi RCA Hi-Res pre-amp preamplifier for E30 DAC
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TOPPING L30 Amp 6.35MM NFCA 3 Step Gain Settings HiFi Headphone Amplifier RCA Hi-Res Preamplifier for E30 DAC
1.Ultra-High Performance NFCA modules 2.Upper limit of performance was limited by APX555B 3.Wide range of adaptation to headphones 4.3 step gain settings,adapt to various sensitivities 5.Also an excellent preamp