TOPPING B100 Mono Power Amplifier Black

The Topping B100 mono power amplifier, little brother of the B200, is a state-of-the-art amplifier in terms of performance. It uses Topping's proprietary amplifier module to deliver 100W of power at 4 ohms, while maintaining a THD+N < 1% and a DNR of 151dB. Ultra high-performance, the B100 is the amplifier of choice for setting up a dual-mono system for anyone looking for a nice reserve of power and uncompromising audio quality. On the interface side, there's a balanced TRS 6.35mm/XLR combo input and an RCA input, while the output is via speaker terminals. A 12V trigger also lets you pair the B100 with a variety of devices for quick and easy power-up. Another notable feature is that a three-level gain control is available on the rear panel, offering additional adjustment. Aesthetically speaking, the B100 is not to be complained about, as it takes on the form factor and handsome front panel of the brand's E70 and E70 Velvet DACs.

Topping B100: a powerful, low-distortion amplifier

Thanks to Topping's proprietary amplifier module, the B100 delivers up to 100W of power under a 4 ohm load, maintaining a THD+N of less than 1% and less than 0.00007% at 5W of power under 4 ohm. This enables it to rival the performance delivered by the ES9039SPRO DAC chip for the most demanding sound rendering. Under an 8 ohm load, the B100 is capable of delivering 50W of power (THD+N<1%).

Topping B100: Dual-mono configuration

To obtain a complete dual-mono configuration, it is necessary to use two B100 mono power amplifiers coupled with passive speakers.