Mo Mono, Less Money

Maybe you've been eyeing those high-end stereo systems with separate mono amplifiers but balked at the price tag. We get it—most of those setups can cost more than your entire audio system. But now there’s a way achieve that same level of pristine sound without blowing your budget: the TOPPING B100 Mono Power Amplifier, priced at $299 per amplifier.

Why Go Mono?

If you’re serious about your sound, mono amplifiers are a game changer. By dedicating one amplifier per channel, you can minimize crosstalk and interference, giving you much cleaner, more precise soundstage. This setup maximizes channel separation, meaning your left and right channels will never cross wires, so to speak.

Typically, going mono means dropping serious cash. That’s where the TOPPING B11 is different. At just $299 per amplifier, it’s an affordable way to dip your toes into the world of mono amplification without draining your bank account.

What Makes the B100 Special?

Thanks to its innovative T’ang-ku-la Module, the B100 offers an astounding dynamic range of 151dB. Every nuance, every whisper, every booming bass drop comes through with clarity that’s hard to beat, especially for the price.

Let’s talk distortion—or rather, the lack of it. Even when you’re cranking the volume to fill the room, the B11 keeps the sound clean and precise. With a Total Harmonic Distortion (THD) of less than 0.00007%, it makes sure your music stays true to its source, no matter how loud you like it.

And if you’re pairing it with TOPPING’s E70 or E70 Velvet DACs, you’re in luck. These components are designed to work seamlessly together, offering you a variety of connection options—from XLR to RCA cables—and a 12V Trigger input for streamlined system control. Whether you’re building out a dedicated listening room or refining a home theater, the B100 integrates smoothly, making your setup as effortless as it is powerful.

Who’s the B100 For?

This isn’t just for the audiophile with a bottomless wallet. The TOPPING B100 is for anyone who wants to take their sound to the next level without having to explain an empty bank account to their significant other. If you’ve got large, passive speakers that need some extra juice, or if you’re simply tired of the limitations of your current stereo setup, the B100 is your ticket to better sound.

Head on over to the product page , and if you need more information please contact our dedicated Support Team via live chat online or email us at support@apos.audio.

As with all purchases, when you buy from us you get the Apos Promise for Free Priority Shipping , an Extended 2-Year Warranty , a 45-Day Return Policy , and our 30-Day Lowest Price Match .