NuPrime IA-9XG Hi-End Integrated Amplifier – 170W Class D with GaN Power Supply & Phono Stage

NuPrime IA-9XG is a high-end integrated amplifier designed for audiophiles seeking pure analog performance combined with advanced amplification technologies. Compact yet extremely powerful, it represents one of the most refined solutions in its category.

Delivering 170W per channel into 8 Ohms and 200W into 4 Ohms, the IA-9XG provides exceptional control, dynamics, and transparency even with demanding loudspeakers. :contentReference[oaicite:1]{index=1}

The amplifier integrates NuPrime’s proprietary ODC (Only Distortion Cancellation) circuit, significantly reducing distortion and delivering a neutral, highly detailed sound. In addition, the Harmonic Generation circuit (based on Class A transistors) allows users to select a warmer, more musical presentation similar to tube amplifiers. :contentReference[oaicite:2]{index=2}

The advanced GaN (Gallium Nitride) power supply improves efficiency, reduces noise, and enhances transient response, ensuring cleaner power delivery and superior sonic performance. :contentReference[oaicite:3]{index=3}

Equipped with a high-quality MM phono stage with adjustable impedance and capacitance, along with balanced and unbalanced inputs, the IA-9XG is a versatile solution for modern and traditional hi-fi systems.

Key Features

• High-end integrated amplifier with analog focus
• Power output: 2 x 170W @ 8Ω / 2 x 200W @ 4Ω
• GaN power supply for improved efficiency and sound quality
• NuPrime ODC (Only Distortion Cancellation) circuit
• Harmonic Generation circuit for tube-like sound option
• Built-in MM phono stage with adjustable parameters
• Balanced XLR and RCA inputs
• Compact aluminum chassis with anti-vibration design

Technical Specifications

Amplifier Section

• Type: Class D with ODC technology
• Power output: 170W x 2 @ 8 Ohms
• Power output: 200W x 2 @ 4 Ohms
• Ultra-low distortion design

Audio Technologies

• NuPrime Only Distortion Cancellation (ODC)
• Harmonic Generation circuit (Class A based)
• Selectable sound modes (neutral / warm)

Inputs

• 1 x Phono MM input (adjustable impedance and capacitance)
• 1 x Balanced XLR input
• 2 x RCA line inputs

Outputs

• Speaker outputs (binding posts)
• Trigger output (12V)

Power Supply

• GaN (Gallium Nitride) based power supply
• High-current design for dynamic speaker control

Performance

• Frequency response: 10Hz – 50kHz
• Signal-to-noise ratio: up to 105 dB
• Total harmonic distortion: extremely low (<0.003%)

Construction

• Aluminum chassis with vibration control
• High-quality audiophile components
• Compact form factor

Dimensions & Weight

• Dimensions (W x H x D): 235 x 60 x 281 mm
• Weight: 3.8 kg
• Packaging dimensions: 390 x 80 x 360 mm
• Shipping weight: 5 kg

Why Choose NuPrime IA-9XG

The NuPrime IA-9XG is the ideal amplifier for audiophiles looking for a compact yet powerful solution capable of delivering precision, musicality, and flexibility.

Thanks to its dual sound character (ultra-neutral or warm), advanced GaN power supply, and integrated phono stage, it is perfect for both modern digital systems and traditional analog setups.