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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
NuPrime STA-9X Klasse A+Dual feedback versterker / Schakelbaar naar Mono 330WKlasse A+D stereoversterker die kan worden overbrugd tot een monoversterker van 330 W De NuPrime STA 9X, een 2 x 130 W klasse A+D stereoversterker, overbrugbaar naar een 330 W monoversterker, is ontworpen met verbeterde even order harmonische circuits die de meest aantrekkelijke kenmerken van buizen en klasse A versterkergeluid nabootsen zonder hun nadelen en beperkingen. De frequentierespons van de STA 9X tot 50 kHz verheft zang tot emotionele
Klasse A+D stereoversterker die kan worden overbrugd tot een monoversterker van 330 W De NuPrime STA-9X, een 2 x 130 W klasse A+D stereoversterker, overbrugbaar naar een 330 W monoversterker, is ontworpen met verbeterde even-order harmonische circuits die de meest aantrekkelijke kenmerken van buizen- en klasse-A versterkergeluid nabootsen zonder hun nadelen en beperkingen. De frequentierespons van de STA-9X tot 50 kHz verheft zang tot emotionele ervaringen; op dezelfde manier bootsen instrumentale hogere registers de glinsterende hoogten van een live optreden na. Het STA-9X Single End Non-Negative Feedback Class A- en Dual Feedback Class D-versterkerontwerp is verbeterd ten opzichte van STA-9 en is afgeleid van AMG STA. Dankzij dit ontwerp kan de STA-9X meer details en een hogere resolutie produceren dan de STA-9. Stereomodus overbrugbaar naar monomodus. Verbeterde even-order harmonische (H2) circuits creëren warmte en natuurlijke geluidskarakteristieken. Zeer betrouwbaar onder nullast en verbeterde kortsluitbeveiliging. De 130% hogere uitgangsstroomaansturing dan STA-9 zorgt ervoor dat luidsprekers met lage impedantie een betere dynamiek en kracht hebben. Het werkt op een schakelfrequentie van 750 kHz en produceert een hoge resolutie met uitgebreide frequentie. Een nieuwe lineaire voeding met een hoogefficiënte ringkerntransformator vermindert hoogfrequente ruis en versterkt de laagfrequente prestaties. Het signaalpad vermijdt verknopende condensatoren, waardoor een frequentierespons op DC-niveau wordt bereikt voor puur muzikaal genot. Het NuPrime-geluid Uitgebreid geluidsbeeld Brede, razendsnelle dynamiek Ultra-lage vervorming en ruis Muziek komt voort uit een ongerepte achtergrond, met delicate details en nuances intact NuPrime STA-9X Klasse A+Dual feedback versterker / Schakelbaar naar Mono 330W productkenmerken: * RCA: Ongebalanceerde ingang x 1 * XLR: Gebalanceerde ingang x 1 * TRIGGER-IN (12V) * Stereoluidsprekeruitgang x 1 * Monoluidsprekeruitgang x 1 * TRIGGER UIT (12V) * Vermogen: 2 X 130W / 1 X 330W @ 8 & 4 Ohm * Piekuitgangsvermogen: 2 x 170 W / 1 x 370 W bij 8 ohm * Ingangsimpedantie: 47k Ohm * Signaal-ruisverhouding: > 90dB bij 1W, 10W, 100W * THD+N: 0,005% (stereo) / 0,005% (mono) * Frequentierespons: 10 Hz tot 50 kHz * Wereldwijde AC-spanning: (115 VAC / 230 VAC) met spanningskeuzeschakelaar * AC-zekering: langzaam, 3A, 250VAC * Afmeting: 235 mm B x 281 mm D x 60 mm H (inclusief voeten) * Gewicht: 4kg Type Versterker: Eindversterker Kleur: zwart Kanaal: 2.0 kanaals Stereo Streaming: geen streaming Vermogen: 2x130 WattShipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 1112 reviews
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Product Reviews
★★★★★ 1
Great turned to not so great
My Doberman (80 pounds in 7 months) puppy absolutely loved this ball. He loves anything noise making so this ball was perfect. Unfortunately, about 2 hours of nonstop play the cover was falling apart. There was no saving in. My pup is rough on toys and this one couldn’t handle it. I let him play without the cover for a little bit but the plastic is VERY hard. I’m not sure what type of plastic it is, but it’s very hard, no your average plastic. It was clunking around and banging into everything possible.
I would love to give it more stars as it might have been perfect for other dogs, or maybe I just got a dud. But having to take the ball away from him was almost heart breaking. Those sad puppy dog ever and him looking everywhere for it. Barking nonstop because, well he want his ball….and being a puppy he is still learning. Had the cover held up for even 24 hours it would have been great. So I have a sad puppy and a lighter pocketbook. It was fun while it lasted.
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Reviewed in the United States on December 27, 2024
★★★★★ 2
Lasted less than a week.
Size: Small Size
This ball was delivered on March 7. It was fun while it lasted, but Today, less than one week later, the squeaker which was the unique fun part of this ball, is dead. The ball is still intact, the soft cover still on it, so our corgi never got to the squeaker - it just stopped making sound. Given the point of this ball is to engage a dog to chase after like it was squealing prey, the death of the squeaker is very disappointing.
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Glow in the dark dog ball
If u shine a bright light on these balls they glow for 15 min. My dog has a double coat and I live in fl so I play outside at night and this glow ball fits the bill. Lots of fun. The ball is made well and so far has survived the jaws of my king shepherd. Im happy with my purchase and have also purchased them for family and friends
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Reviewed in the United States on June 10, 2025
★★★★★ 5
Glowing Orbs can be fun.
My dog loves these balls. He can’t break them, which is hilarious. The fact that they glow and double as a cognitive toy when you hide treats inside is a huge bonus.
My dog is literally darker than the night. We leave the ball near a lamp for 10–15 minutes, then take it outside and throw it. Watching a pitch-black blur sprint at full speed and suddenly seeing a glowing orb bouncing through the night is unreal.
Great toy. Highly recommend.
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Reviewed in the United States on January 3, 2026
★★★★★ 5
The ideal fetch ball
Our dog is obsessed with these. They bounce well, they’re squishy enough to meet his chewing needs but strong enough to not get destroyed. We do replace them every 8-10 months because after 2-3 20 min fetch sessions almost everyday they do rip. They have a nice weight to them so they’re easy to hurl 20-30 yards.
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Reviewed in the United States on January 4, 2026