The Topping B100 mono amplifier is a highly efficient solution for audiophiles looking for powerful sound without compromise. Ideal for dual-mono configurations, the B100 combines superior power with precise sound quality. Its versatile interface includes a balanced TRS 6.35mm/XLR combo input, RCA input and speaker terminals as an output. In addition, a 12V trigger allows for easy integration with other devices, allowing simultaneous power-on. On the rear, there is a three-stage gain control that offers additional sound adjustment options for different settings. At 5W, the B100 maintains a THD+N of less than 0.00007%, rivaling the precision of top-of-the-line DAC chips such as the ES9039SPRO. At 8 ohms, the amplifier delivers 50W of power, ensuring detailed and powerful sound reproduction for even the most demanding audio signals. A complete dual-mono configuration requires two B100 mono amplifiers combined with passive speakers, ensuring a fully immersive audio experience.