strong>Circle Labs amplifiers are designed and built in Poland. The company grew from 25 years of personal research by engineer Krzysztof Wilczyński. During his career, he developed precision instruments for microbiology. At the same time, he pursued a parallel obsession: designing the perfect amplifier. Although these two worlds may seem unrelated, the scientific rigour of laboratory engineering shapes every decision Circle Labs makes. As a result, the company developed its proprietary Circle Power topology.
Circle Power technology
Circle Power is a hybrid amplification concept that refuses to compromise. The input stage uses a hand-selected NOS Siemens triode from the 1960s. Because the signal path is extremely short — one valve, one resistor, and one Mundorf silver-gold capacitor — very little stands between the music and the listener.
Furthermore, the transistor output stage provides drive, bass control, and dynamic headroom. Pure valve designs rarely achieve this level of authority. As a result, Circle Labs amplifiers combine tonal richness with impressive control. You hear the three-dimensional imaging of single-ended designs together with the grip of high-end solid-state amplifiers.
The range
Circle Labs currently offers four product categories. First, there is the integrated amplifier A200. In addition, the range includes the line preamplifier P300, the power amplifier M200, and the phono preamplifier V1000. Although each product is engineered individually, they all share the same philosophy. The signal path is kept as short as possible, only the finest passive components are used, and nothing superfluous is added.
At Novus Audio
At Novus Audio in Kampen, you can experience Circle Labs in person. Moreover, our specialists will gladly guide you through the different models and possibilities.
