*DEMO* NuPrime AMG STA-SE
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Shipping Information
Orders placed before 3 PM on weekdays are shipped the same day - Free shipping on orders over 1000 SEK (within Sweden)
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Multiple payment options
Pay easily with Klarna, Apple Pay, Google Pay, Card, Paypal etc
*DEMO* NuPrime AMG STA-SE
Sold with a 1-year warranty.
- Stereo: 2 x 130W @ 8 Ohm, 2 x 200W @ 4 Ohm
- Mono: 300W @ 8 Ohm, 320W @ 4 Ohm
Improvements for the SE special edition (AMG STA-SE vs AMG STA)
- The improved Class D circuit reduces MOSFET temperature by 30% during high-speed operation above 750KHZ (more precise PWM waveform), improving energy efficiency and ensuring sound stability. In terms of audio performance, this results in a more relaxed and natural sound.
- By using ultra-high-precision resistors with a minimal error margin of 1/1000, the system exhibits extremely low drift, with a temperature drift coefficient of just 15 parts per million. In general, it is unusual for amplifiers in this price range to use such high-precision components. This ensures that negative feedback sampling is unaffected by external temperature variations and environmental factors, improving the precision and detail of music reproduction. The result is a clearer presentation of musical details.
- A newly developed and finely tuned secondary negative feedback circuit enhances detail and precision in the soundstage, resulting in sharper sound contours and improved spatial positioning.
- By using a high-capacity power supply capacitor and low-impedance routing for the primary power path, the system improves the dynamics and energy of the sound. The instantaneous supply current increases to 1.5 times that of the original AMG STA design.
- With a fundamental Class D oscillation frequency between 700 and 750 kHz, the system achieves excellent high-frequency bandwidth and audio resolution.
- Powerful performance: With an impressive output of 300W, the AMG STA-SE delivers incredible dynamics and energy in its sound reproduction.
- Innovative circuit design: A unique combination of a Single-Ended Non-Negative Class A module and a Double Feedback Class D module results in an exceptionally smooth and natural sound character.
- Advanced Class D technology: With a switching frequency above 700 kHz, the AMG STA-SE achieves outstanding high-frequency response and audio resolution.
- 1M Ohm input impedance for optimal source compatibility
- Aerospace-grade precision resistors with a minimal tolerance of 1/1000
- Newly developed secondary negative feedback for improved sound separation and imaging precision
- High current capacity for improved dynamics and energy
- Innovative power supply for minimal external interference and ultra-low noise
Specifications:
- Output power: Stereo: 2 x 130W @ 8 Ohm, 2 x 200W @ 4 Ohm, Mono: 300W @ 8 Ohm, 320W @ 4 Ohm
- Current capacity: 10A nominal, 15A peak current
- Gain: 26 (stereo), 52 (mono)
- Signal-to-noise ratio: 100 dB @ 10W
- THD+N: 0.006%
- Frequency response: 10Hz - 50kHz (±0.2dB @ 8 Ohm), 58kHz @ -3dB
- Input impedance: 1M Ohm
- Output impedance: 20m Ohm
Shop for over 990 SEK and we’ll ship for free!
If you order before 3 PM on weekdays, we will ship the same day, provided the item is in stock. Normal delivery time is 1-5 business days, but during high order volumes or for certain products, delivery may take longer. If any of the items you ordered are out of stock, we will notify you as soon as possible.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 14 days of delivery. For exchanges or purchases of a new item in connection with a return, we cover the return shipping cost. Please note, however, that there are exceptions where free return shipping does not apply, such as large and heavy items or expensive shipping relative to the item’s value. This is decided on a case-by-case basis.
What does our stock status mean?
In stock - Ships immediately the same day if ordered before 3 PM (weekdays)
3-8 days - In stock at supplier and ordered immediately
4-12 days - In stock at supplier and ordered immediately
We offer a warranty of at least 2 years on all products, and some items come with an extended warranty of up to 5 years. This way, you avoid costly insurance and can feel secure as a customer. If any issues arise during the warranty period, you are welcome to contact us, and we will resolve it quickly and smoothly.
- Versatile payment options and secure transactions. Invoice or installment payment with Klarna, card payment, etc.
- Fast deliveries: Orders received before 3 PM are shipped the same day
- Secure product delivery with reliable logistics partners (DHL & UPS)
- Price guarantee to ensure our customers get the best possible deal
- Fast & professional customer service via email and phone. (email responses within 24 hours)