NuPrime IDA-9
Best integrated audio solution for discerning listeners.
The NuPrime IDA-9 400W Digital Stereo Power Amplifier w/ DAC is engineered for audiophiles and system builders seeking maximum performance from a minimal footprint. It brings raw power, ultra-low noise, and digital finesse together in one sleek, integrated component. Ideal for full-range stereo systems, reference desktop setups, or compact high-end installations, the IDA-9 merges a state-of-the-art DAC with NuPrime’s proprietary Class D amplification, delivering clarity, speed, and headroom for demanding loudspeakers and high-resolution formats alike. The IDA-9 employs NuPrime’s Evolution-class digital circuitry and ultra-linear Class A input stage for a natural, open sound signature. It includes a high-resolution DAC supporting PCM up to 768kHz and native DSD512, along with digital inputs (USB, coaxial, optical) and analog RCA input for versatile connectivity. A high-precision resistor ladder volume control ensures smooth, distortion-free attenuation, while the chassis is acoustically inert and thermally optimized for silent operation. The unit also includes Bluetooth with aptX HD for wireless playback and subwoofer outputs for system expansion.
$1549.00
More IDA Options
Owner Satisfaction
4.6
/ 5
Category Rank
1379
/ 2553
#1379 in Power Amplifiers
Price vs Category Average
-81%
Below average
Power (RMS)
40085004
/ W ( Ohms), W ( Ohms)
Who it's for
- Audiophiles seeking high-fidelity digital playback in a single component
- Listeners desiring a compact, comprehensive system for various audio needs
- Users with limited space who prioritize aesthetics and minimalist setups
Who should skip it
- Enthusiasts with several analog components requiring multiple inputs
- Modern listeners expecting integrated Wi-Fi and streaming capabilities
- Owners of power-hungry speakers or those with expansive listening environments
Performance breakdown
Power Delivery
Massive headroom effortlessly drives even the most demanding loudspeaker loads.
Digital Fidelity
High-resolution DAC support ensures pristine playback for modern digital formats.
Form Factor
Compact chassis design fits high-end performance into tight desktop spaces.
Connectivity Versatility
Comprehensive input options bridge the gap between analog and digital sources.
Signal Purity
Ultra-low distortion circuitry maintains a clean and natural sound signature.
Build Integrity
Acoustically inert housing provides a stable foundation for internal components.
Key Specs
Power (RMS)
400W (8 Ohms), 500W (4 Ohms)
Frequency Response (±3dB)
10Hz - 50KHz
THD+N
0.01%
S/NR
>95dB
Optical Sampling
Up to 192KHz/24-bit, DoP64
Coaxial Sampling
Up to 192KHz/24-Bit, DoP64
USB Sampling
Up to 384KHz/32-Bit, DSD 256
Inputs
1 x RCA (Stereo), 1 x USB-B 2.0, 1 x Coaxial, 1 x Optical/TOSLINK
Features
- High-resolution DAC support
- Integrated Bluetooth with aptX HD
- Versatile input connectivity
- Precision volume control
- Acoustically inert chassis
- Compact footprint
- OLED display and remote
- 1-Year Warranty
What customers say
Customers consistently praise the NuPrime IDA 9 for its exceptional sound quality and robust build. Many reviewers highlight its ability to deliver a detailed and dynamic audio experience, often exceeding expectations for its price point. The integrated design, combining a DAC and amplifier, is frequently cited as a major convenience, offering a streamlined solution without compromising performance. Its clean aesthetic and reliable operation contribute to a highly positive ownership experience, making it a standout choice for discerning listeners.
Know before you buy
Yes. With 400W into 8 ohms and 500W into 4 ohms, the IDA-9 provides significant power and headroom, making it capable of driving most full-range loudspeakers with ease and control.
The IDA-9 features a high-resolution DAC that supports PCM up to 384kHz/32-bit via USB and native DSD256, ensuring your high-resolution digital library is handled with precision.
Yes, the IDA-9 includes a dedicated RCA stereo output, allowing you to easily integrate a subwoofer or expand your system with an external power amplifier.
The unit includes Bluetooth with aptX HD support, which allows for high-quality wireless streaming from compatible devices, maintaining better fidelity than standard Bluetooth connections.
The IDA-9 utilizes a high-precision resistor ladder volume control. This design ensures smooth, accurate attenuation while minimizing distortion compared to traditional potentiometer-based controls.
Absolutely. Its compact footprint—measuring just 9.3 inches wide and 2.2 inches high—makes it an excellent choice for high-end desktop systems where space is limited but performance is a priority.
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$1549