Wadia A315

Very powerful and highly detailed amplifier from the United States, that of America that is. Delivers a wide and tonal range. Nice solid foundation for the low frequencies and a smooth midrange.

This system delivers 150 watts per channel at 8 ohms and 250 watts per channel at 4 ohms. It features both balanced and unbalanced inputs and specially designed 5-way speaker binding posts. Frequency Switching Transmission™ technology adjusts to reduce distortion across the audio spectrum. Signal Surveyor™ monitors the output signal and stops amplification at unsafe DC voltage levels. A trigger input and output enable easy system integration. Compact design with a height of less than 9 cm facilitates placement. The optional loudspeaker connection tool provides extra secure connections.

The Wadia 2000 was designed as a high-end digital audio product with a focus on maximum signal integrity. Wadia’s design team, made up of former NASA engineers, used an innovative digital filtering technique called DigiMaster, which enables accurate digital reconstruction. The enclosure is made of heavy aluminum for vibration damping; internally, isolated power supplies and custom chips are used for optimal signal processing.

Wadia Digital was founded in 1988 in the United States. From the beginning, the brand specialized in digital audio engineering, with a strong focus on precise digital signal processing. Wadia used techniques such as DigiMaster, an algorithm for digital filtering, and discrete components rather than integrated circuits for digital-to-analog conversion. In its early years, Wadia released products such as the Wadia 2000, a digital audio product based on original research into high-end digital processing. A feature of Wadia products was the use of so-called “glass optical” and other digital interconnections for accurate data transfer. In later years, Wadia’s products and technologies were integrated into Audio Research’s lineup and housed within McIntosh Group. The approach to digital signal processing remained technically constant, with an emphasis on bit-accurate reconstruction and technical specifications.