Topping unveils B100 Monoblock Power Amplifier

The Topping B100 mono power amplifier, a smaller variant of the B200, stands out as the most advanced amplifier in terms of performance. It incorporates Topping’s proprietary amplifier module, providing 100 watts into a 4-ohm load, with total harmonic distortion plus noise (THD+N) below 1% and a dynamic range (DNR) of 151 dB. Highly efficient, the B100 is ideal for constructing a dual-mono system for users seeking substantial power reserves and exceptional sound quality. In terms of connectivity, it features a balanced combo 6.35 mm TRS/XLR input and an RCA input, while the output is facilitated through speaker terminals. Additionally, a 12 V trigger enables seamless pairing with various devices for effortless power management. Another significant aspect is the three-stage gain control located on the rear panel, allowing for further customization. Aesthetically, the B100 does not disappoint, as it mirrors the elegant design and form factor of the E70 and E70 Velvet DACs.

The B100, equipped with Topping’s exclusive amplifier module, provides a powerful output of up to 100W at 4 ohms, while ensuring a total harmonic distortion plus noise (THD+N) of under 1% and an impressive 0.00007% at 5W into 4 ohms. This performance positions it as a strong competitor to the ES9039SPRO DAC chip for high-fidelity audio playback. When operating at 8 ohms, the B100 can deliver 50W of power with a THD+N of less than 1%.

For a complete dual-mono setup, it is necessary to utilize two B100 mono power amplifiers linked to passive speaker systems. The 12V trigger located on the rear of the B100 significantly enhances user convenience by enabling multiple connected devices to power on at the same time. Furthermore, the 3-position gain control switch provides the ability to finely tune the output sound based on the incoming signal.

Topping B100 Features:

• Product Type: Power Amplifier
• Channel: Mono
• Inputs: 1x balanced TRS 6.35mm input/XLR combo jack/1x RCA input
• Output: Speaker Terminal Block
• Trigger 12V Measurement Topping B100 Input Type Balanced Unbalanced
• Power: 38V DC 4A
• Dimensions: 200x138x40 mm
• Color: black or silver