NuPrime - IA-9XG - High Powered - Integrated Stereo Amplifier

NuPrime - IA-9XG - High Powered - Integrated Stereo Amplifier
The NuPrime IA-9XG is a compact integrated amplifier built for listeners who want serious power without giving up placement flexibility or analog system compatibility. Designed around NuPrime’s ODC and Harmonic Generation circuits, it lets you tailor the presentation from ultra-low-distortion precision to a slightly warmer, richer character for a more relaxed listening experience.
That flexibility makes the IA-9XG especially appealing for systems that move between critical listening and everyday enjoyment. A front-panel toggle lets you choose ODC alone for a clean, neutral sound or combine it with natural harmonic enhancement for added body and musical ease. NuPrime also equips the unit with an MM phono stage, adjustable cartridge loading options, analog RCA and XLR inputs, and analog volume control with 99-step precision.
Under the hood, the IA-9XG pairs high-current amplifier modules with NuPrime’s ANC GaN power supply architecture for strong output, fast transient response, and efficient operation in a very compact chassis. With up to 170 watts per channel into 8 ohms and 200 watts per channel into 4 ohms, it delivers the control and headroom needed for a wide range of loudspeakers while maintaining the refined, dynamic character expected from a premium two-channel amplifier.
FEATURES:
- Integrated amplifier with selectable ODC-only or ODC plus harmonic sound modes
- NuPrime Only Distortion Cancellation circuit for ultra-low distortion performance
- Harmonic Generation circuit adds a slightly warmer, richer sonic character
- Built-in MM phono stage for vinyl playback
- Adjustable phono input capacitance and impedance for MM cartridge matching
- Two stereo RCA inputs and one stereo XLR input for analog source flexibility
- 99-step digitally controlled analog volume circuit with power-off memory
- Customized audio capacitors and high-current bridge rectifiers for dynamic speaker drive
- Advanced ANC GaN power supply with dual-phase interleaved power factor correction
- Trigger input and output support for coordinated system power control
SPECIFICATIONS:
| Power Output (RMS) | 2 x 170W @ 8 ohms, 2 x 200W @ 4 ohms |
| Power Output (Peak) | 2 x 200W @ 8 ohms, 2 x 250W @ 4 ohms |
| Max Output Current | 15A @ 4 ohms |
| Inputs | 1 x phono, 2 x stereo RCA, 1 x stereo XLR, 1 x trigger in |
| Outputs | 2 x speaker out, 1 x trigger out |
| Gain | 38X |
| Sensitivity (to rated power) | 0.93Vrms |
| Input Impedance | 10K ohms |
| Output Impedance | 0.11 ohm; Class D output impedance 0.01 ohm |
| THD / S/N (Typical) | 0.002 @ 20W / 8 ohms |
| Frequency Response | 10Hz to 35kHz (-3dB) |
| Standby Power | 7W @ 115V outlet, 7W @ 230V outlet |
| Idle Power | 14W @ 115V outlet, 14W @ 230V outlet |
| Phono Input Resistance | 32K ohm / 47K ohm / 100K ohm |
| Phono Input Capacitance | 100 pF / 220 pF / 320 pF |
| MM Input Sensitivity | 4.0 mV @ 1kHz |
| MM Gain | 65dB @ 1kHz |
| AC Voltage | 115VAC / 230VAC with voltage select switch |
| AC Fuse | Slow blow, 5A, 250VAC |
| Product Dimensions (H x W x D) | 2.40" x 9.25" x 11.06" (61 mm x 235 mm x 281 mm) |
| Product Weight | 5.5 lbs (2.3 kg) |
| Warranty | 1 year |



