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NuPrime - AMG-STA-SE - 130W Power Amplifier - OPEN BOX
SKU
NP-AMGSTASE-OpenBox
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OPEN BOX: This is a tested, like-new item with all accessories, packaging, and full factory warranty. For more information, please send us a message. Or, call 877-370-1972. Thank you.
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NuPrime - AMG-STA-SE - 130W Power Amplifier - OPEN BOX
This is a tested, like-new item with all accessories, packaging, and full factory warranty.
Engineered for high-end stereo systems and audiophile-grade home setups, the NuPrime AMG STA SE 130W Power Amplifier offers dynamic energy and refinement in equal measure. Whether used as a standalone stereo amplifier or paired in mono for even greater output, the AMG STA SE is designed for systems that demand speed, transparency, and absolute control. Its clean, compact design conceals a highly sophisticated amplification topology capable of delivering detailed, natural sound with the authority to drive a wide range of speakers effortlessly.
The AMG STA SE features NuPrime’s ULCAM (Ultra Linear Class A Module) input stage, delivering Class A warmth and musicality. This feeds into a proprietary high-speed switching output stage that combines the resolution and transient response of Class D with the finesse of analog designs. Harmonic distortion and phase artifacts are suppressed through a custom feedback circuit, while the amplifier’s high damping factor ensures precise speaker control. It supports both balanced (XLR) and unbalanced (RCA) inputs, and can be bridged into mono mode to output 300 watts—making it a flexible solution for serious stereo or dual-mono configurations.
For audiophiles seeking a powerful yet compact amplifier that delivers speed, texture, and composure, the NuPrime AMG STA SE is a formidable choice. Its ability to reveal musical layers while controlling demanding loudspeakers makes it a true performance-driven component that balances elegance with authority.
FEATURES:
- Class A+D hybrid design for rich, dynamic output
- Ultra-low distortion architecture enhances clarity
- Can be bridged to 300W mono for added power
- Sleek CNC-machined chassis minimizes resonance
- High-efficiency design runs cool and silent
- Wide bandwidth supports high-resolution playback
- Balanced and unbalanced input options available
- Ideal for bi-amping or dual-mono configurations
- Pairs seamlessly with NuPrime AMG series gear
- 2-Year Manufacturer's Limited Warranty
SPECIFICATIONS:
| Power (Stereo): | 260W (8 Ohms), 400W (4 Ohms) This Rating not tested under the FTC Standard |
| Power (Mono): | 300W (8 Ohms), 320W (4 Ohms) This Rating not tested under the FTC Standard |
| Frequency Response (±3dB): | 10Hz - 50KHz |
| THD+N: | 0.006% |
| S/NR: | >100dB |
| Input Impedance: | 1M Ohms |
| Output Impedance: | 20m Ohms |
| Inputs: | 1 x RCA (Stereo) |
| 1 x XLR | |
| Dimensions: | H 2.2" x W 9.3" x D 11.8" (H 55mm x W 235mm x D 300mm) |
| Weight: | 9.9 lbs (4.5kg) |
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