Cantico J-DAC – DAC with Transformer Output from Italy

Cantico has introduced its new digital-to-analogue converter, the Cantico J-DAC. The device was developed and is manufactured in Ponderano, Italy, where the brand, led by Silvio Germano Ricci, produces handcrafted audio components and loudspeaker systems.

At the heart of the Cantico J-DAC is a highly direct and simplified signal path. The manufacturer emphasises that special attention was paid during development to galvanic isolation, noise reduction and separate power supply sections for the key parts of the device. This approach is intended to ensure cleaner signal transmission and stable operation of both the digital and analogue stages.

The new model is housed in a chassis machined from a solid aluminium billet. The device weighs 13 kg, while the bottom aluminium plate is 5 mm thick. According to Cantico, this construction increases chassis rigidity, reduces the influence of vibration and creates more favourable conditions for the operation of sensitive electronics.

One of the main features of the J-DAC is its transformer-coupled output stage. Each channel uses a single JFET transistor positioned between the conversion resistors and the company’s own output transformers. This circuit provides galvanic isolation and allows the DAC to deliver equally high-quality sound from both the balanced XLR outputs and the unbalanced RCA outputs.

A physical selector switch is provided to choose the active output, since only one connection type can operate at a time – either XLR or RCA. This solution is intended to minimise unnecessary circuitry in the signal path and preserve the shortest possible route for the signal.

The power supply of the Cantico J-DAC is built around three isolated toroidal transformers. Each of them is responsible for a separate section of the circuit: digital processing, the DAC section and the analogue output stage. This separation of power supplies helps reduce interaction between different modules and lower the noise level.

Cantico positions the J-DAC as a device for audiophiles who value not only technical specifications, but also the construction philosophy behind the component. The massive chassis, transformer output and separate power supplies underline the manufacturer’s aim to create a DAC focused on mechanical stability, signal purity and long-term durability.