Brand: NAD
The NAD 1155 is a high-performance preamplifier and DAC (digital-to-analog converter) built by the audio equipment manufacturer NAD. It combines advanced digital and analog technologies to deliver exceptional sound quality and versatility.Some key features of the NAD 1155 include:1. High-resolution digital audio support: The NAD 1155 can handle up to 32-bit/768 kHz PCM and DSD512 audio signals, providing ultra-high definition sound.2. Three digital inputs: The preamp accepts three digital inputs (coaxial, optical, and USB) for versatile connectivity. It also supports MQA decoding, a technology that delivers even better sound quality with select audio content.3. Premium analog input and output options: The NAD 1155 includes a pair of premium RCA inputs and outputs, as well as a high-quality XLR output and the option to add a MM/MC phono stage (sold separately).4. Built-in headphone amplifier: The NAD 1155 features a high-performance headphone amplifier that can drive headphones with a wide range of impedances.5. Advanced analog circuitry: The NAD 1155 employs high-quality analog components, such as Burson V5i OpAmp, Lundahl LL1575 output transformers, and WBT NextGen connectors for optimal sound performance.6. Customizableské user interface: The NAD 1155's user interface includes easy-to-use menus and a full-color OLED display for simple setup and operation.Overall, the NAD 1155 is a flexible and high-performance audio component that brings together the best of digital and analog technologies for exceptional sound quality.