Input Pass Through: When shutting down, the input signal is directly output to RCA or TRS without amplification, which will be more suitable for working with active speakers / monitor speakers when the DAC has pre-amp function. TOPPING E50 will be the best DAC for
TOPPING L50: E50 and L50 have fully matched design languages and styles, and signals can transmit in balanced by TRS, E50 uses ES9068AS sub-flagship chip, supports PCM, DSD, MOA decoding. Newly designed NFCA circuit. 4-pin balanced XLR headphone output. 6.35 mm single-ended headphone output. Extremely powerful (output power of up to 3500mW). Three-stage gain switch. Easy to use with high and low sensitivity headphones. High output voltage. Ultra-low output impedance.