NuPrime STA-100 - Kompakt HiFi Slutsteg Effektförstärkare Slutsteg NuPrime
NuPrime STA-100 - Kompakt HiFi Slutsteg Effektförstärkare Slutsteg NuPrime
NuPrime STA-100 - Kompakt HiFi Slutsteg Effektförstärkare Slutsteg NuPrime
NuPrime STA-100 - Kompakt HiFi Slutsteg Effektförstärkare Slutsteg NuPrime
NuPrime STA-100 - Kompakt HiFi Slutsteg Effektförstärkare Slutsteg NuPrime
NuPrime STA-100 - Kompakt HiFi Slutsteg Effektförstärkare Slutsteg NuPrime

NuPrime STA-100 - Compact HiFi Power Amplifier

7 490 kr
7 490 kr 7 490 kr
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Product description
NuPrime STA-100 is a powerful (2x100W@8 Ohm & 2x150W@4 Ohm) and compact stereo power amplifier at the entry level for high-end amplifiers.
The STA-100 has a neutral and transparent sound reproduction with a high level of detail.

The STA-100's design incorporates a high-speed gate driver that counteracts errors and achieves ultra-low distortion. Advanced protection circuits protect the STA-100 from short circuit, overload, over temperature and under voltage.
With the STA-100, NuPrime introduces a new adaptive switched power supply in SMPS design for the first time. With this design, you get more details at low sound levels and explosive power at high volume. 

  • Inputs: RCA Stereo, Trigger in
  • Outputs: Trigger out, DC 5V via USB type-A (max 1.6A)
  • Power: 2x100W @ 8Ohm
  • Power: 2x150W @4 Ohm
  • Input Impedance: 47K Ohm
  • Gain adjustment: x15 x20 x30 three-stage gain adjustment
  • Signal-to-noise ratio: > 90dB at 1W, 10W, 100W
  • THD+N: <0.005%
  • Frequency range: 10Hz to 50kHz
  • Fuse: 5A slow 250V
  • Dimensions: 151mm x 136mm x 51mm (W x D x H)
  • Weight: 1.8kg


NuPrime STA-100 is excellent to pair with NuPrime Omnia WR-2, a multi-zone streamer with a built-in preamp that supports most streaming services and has several inputs including HDMI ARC for connecting to your TV. 
"STA-100 can drive an Omnia WR-2 via USB output, so you only need a power supply to the system."
Shipping & Returns

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
Safe Shopping

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)
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