NuPrime IDA-8 Amplifier

This design combines the best of both worlds: the rich, warm, and musical character typically associated with Class A amplifiers, alongside the speed, power, and energy efficiency of Class D. It allows the IDA-8 to deliver a detailed, spacious soundstage without the excessive heat or power consumption of traditional pure Class A designs.

Yes, you can connect a turntable, but you will need an external phono preamplifier. The IDA-8 features an analog RCA input, but it is a line-level input and does not include a built-in phono stage for turntables.

The IDA-8 uses a precise, digitally controlled analog volume adjustment that operates in 0.5dB increments. This allows for much finer adjustments than traditional potentiometers, ensuring you can find the perfect listening level without jumping between steps that are too loud or too quiet.

The included Bluetooth dongle is designed for convenience, allowing you to stream music wirelessly from your phone or tablet. While it is great for casual listening, for critical listening sessions, we recommend using the wired USB, Coaxial, or Optical inputs to take full advantage of the internal high-resolution DAC.

With 100 watts per channel into 8 ohms, the IDA-8 is capable of driving most bookshelf and many floor-standing speakers comfortably. If you have speakers with very low sensitivity or difficult impedance loads, you may want to check your speaker's specific power requirements, but for the vast majority of home setups, this amplifier provides ample headroom.

Yes, it includes an analog RCA output labeled 'Sub Out.' This allows you to easily integrate a powered subwoofer into your system to extend the low-frequency response.