For Sale Topping B100 Mono Amplifiers

Further Information

I’m selling my pair of Topping B100 monoblocks in near-perfect condition. These compact yet powerful amps offer extremely low distortion and a transparent sound signature—ideal for anyone looking to build a compact high-fidelity system.

These have had light home use only, non-smoking environment

Includes:

Original boxes and packaging

Original power supplies

Manuals and accessories as supplied

Reason for sale: System reconfiguration and downsizing of components

Specs (per unit):

Output Power: 100W into 8 ohms, 200W into 4 ohms

Inputs: Balanced XLR / TRS combo + RCA

Trigger input: 12V for convenient system integration

THD+N: <0.00008%

Damping Factor: >1000

Dynamic Range: 151dB

These are some of the cleanest measuring amps you’ll find under $1K. They run cool, are dead quiet, and work brilliantly in active systems or as dedicated power amps for compact setups.

Happy to demo for serious buyers. Pickup preferred, but shipping can be arranged