NuPrime AMG STA-SE
NuPrime AMG STA-SE
- Stereo: 2 x 130W @ 8 Ohm, 2 x 200W @ 4 Ohm
- Mono: 300W @ 8 Ohm, 320W @ 4 Ohm
Improvements for the special edition SE (AMG STA-SE vs AMG STA)
- The improved Class-D circuit has a 30% reduction in MOSFET temperature at high-speed operation above 750KHZ (more accurate PWM waveform), which improves energy efficiency and ensures sound stability. In terms of sound performance, this results in a more relaxed and natural expression.
- 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 only 15 parts per million. In general, it is unusual for amplifiers in this price range to use such high-precision components. This ensures that the sampling of the negative feedback is not affected by external temperature variations and environmental factors, which improves the precision and richness of detail in the music reproduction. The result is a clearer presentation of musical details.
- A newly developed and fine-tuned secondary negative feedback circuit improves detail and precision in the sound image, providing sharper sound contours and improved spatial positioning.
- Utilizing a large capacity power supply capacitor and using low-impedance routing for the primary current path, the system enhances 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 frequency of Class D oscillation between 700 and 750 kHz, the system achieves excellent high-frequency bandwidth and audio resolution.
- Powerful performance: With an impressive output power of 300W, the AMG STA-SE delivers incredible dynamics and energy in sound reproduction
- Innovative circuit solution: A unique combination of Single-Ended Non-Negative Class A module and Double Feedback Class D module results in an exceptionally smooth and natural sound character
- Advanced Class D technology: With a switching frequency of over 700 kHz, the AMG STA-SE achieves outstanding high-frequency reproduction and sound resolution
- 1M Ohm input impedance for optimal source compatibility
- Aerospace-grade precision resistors with minimal error margin of 1/1000
- Newly developed secondary negative feedback for improved sound separation and image precision
- Large current capacity for improved dynamics and energy
- Innovative power supply for minimal external interference and ultra-low noise
- Uteffekt: 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%
- Frekvensrespons: 10Hz - 50kHz (±0,2dB @ 8 Ohm), 58kHz @ -3dB
- Input Impedance: 1M Ohm
- Output Impedance: 20m Ohm
If you shop for more than SEK 490, we will ship free of charge! (within Sweden).
If ordered before 3pm on weekdays, we will ship the same day, provided the item is in stock. Normal delivery time is 1-5 working days, but in case of high order intake or ordering of certain products, delivery may take longer. Should any of the goods you ordered be 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. When exchanging or purchasing a new item in connection with a return, we offer the return shipping.
What does our stock status mean?
- In stock - Shipped immediately the same day if order is received before 3pm (weekdays)
- 3-8 days - Available in stock at supplier and ordered home immediately
- 4-12 days - Available in stock at supplier and ordered home immediately
We offer a guarantee of at least 2 years for all products, and some goods are covered by an extended guarantee of up to 5 years. This way you avoid costly insurances and can be safe as a customer. If there is a problem during the warranty period, please contact us, and we will solve it quickly and smoothly.
- Versatile payment options and secure transactions. Invoice or partial payment with Klarna, card payment, etc
- Fast deliveries: Orders received before 3pm are shipped the same day
- Safe delivery of products with reliable logistics partners (DHL & UPS)
- Price Guarantee to ensure our customers get the best possible deal
- Fast & professional customer service via e-mail and phone. (answer to e-mail within 24h)