SKU: 31755361971

Pro-Ject Pre Box S3

$269.55 $299.50
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Pro-Ject Pre Box S3Pro Ject Pre Box S3 Kompakte Vorstufe fr moderne HiFi Systeme Die Pre Box S3 ist eine kompakte, vielseitige Stereo Vorstufe fr moderne HiFi Setups. Sie verbindet klassische analoge Quellen mit zeitgemen digitalen Schnittstellen und eignet sich damit gleichermaen fr Plattenspieler, Streaming Quellen, TV Audio und Kopfhrerbetrieb. Trotz ihrer geringen Abmessungen bietet sie eine vollstndige Vorstufenarchitektur inklusive hochwertigem MM Phonoeingang,

Pro-Ject Pre Box S3 – Kompakte Vorstufe für moderne HiFi-Systeme

Die Pre Box S3 ist eine kompakte, vielseitige Stereo-Vorstufe für moderne HiFi-Setups. Sie verbindet klassische analoge Quellen mit zeitgemäßen digitalen Schnittstellen und eignet sich damit gleichermaßen für Plattenspieler, Streaming-Quellen, TV-Audio und Kopfhörerbetrieb. Trotz ihrer geringen Abmessungen bietet sie eine vollständige Vorstufenarchitektur inklusive hochwertigem MM-Phonoeingang, DAC, Bluetooth und Subwoofer-Ausgang.

Das massiv gefertigte Aluminiumgehäuse der S3-Serie schützt zuverlässig vor Störeinflüssen und unterstreicht den puristischen Pro-Ject-Ansatz: maximale Funktionalität bei minimalem Platzbedarf – entwickelt und gefertigt in Europa.

Flexible Anschlussmöglichkeiten

Insgesamt stehen neun Eingänge zur Verfügung – drei analoge und sechs digitale. Neben klassischen Line-Quellen lässt sich ein Plattenspieler direkt am integrierten MM-Phonoeingang betreiben. Digitale Zuspieler profitieren vom integrierten DAC mit bis zu 24 Bit / 192 kHz, während der eARC-Eingang eine direkte Anbindung an moderne TV-Setups ermöglicht. Zusätzlich erlaubt Bluetooth 5.0 mit aptX HD kabelloses Streaming in hoher Qualität.

Durchdachter Schaltungsaufbau

Die Pre Box S3 arbeitet nach einem Dual-Mono-Schaltungsprinzip, wodurch Übersprechen zwischen den Kanälen reduziert wird. Die analoge Lautstärkeregelung erfolgt über ein motorisiertes Potentiometer und ermöglicht präzise Pegelanpassung – direkt am Gerät oder über die mitgelieferte Fernbedienung.

Kopfhörerbetrieb und 2.1-Setups

Ein leistungsfähiger Kopfhörerverstärker mit 6,3-mm-Klinkenausgang erlaubt den direkten Betrieb von Kopfhörern. Für flexible Systemkonzepte stehen ein variabler und ein fixer Line-Ausgang sowie ein separater Subwoofer-Ausgang zur Verfügung – ideal für Stereo- und kompakte 2.1-Setups.

Features & Highlights

  • 9 Eingänge insgesamt: 3 analog, 6 digital
  • MM-Phonoeingang: hoher Gain, sehr niedriges Rauschen
  • eARC-Eingang: direkte TV-Anbindung
  • DAC: bis zu 24 Bit / 192 kHz über S/PDIF und USB-C
  • Bluetooth 5.0: mit aptX HD
  • Dual-Mono-Schaltungsprinzip
  • Analoge Lautstärkeregelung: motorisiertes Potentiometer
  • Kopfhörerausgang: 6,3 mm Klinke
  • Ausgänge: variabel & fix plus separater Subwoofer-Ausgang
  • Fernbedienung im Lieferumfang
  • Massives S3-Aluminiumgehäuse
  • Farben: Schwarz oder Silber
  • Made in Europe

Technische Daten

  • Frequenzgang: 20 Hz – 20 kHz (-0,4 dB)
  • Line-Vorverstärkung: 4,5 dB
  • Phono-Vorverstärkung (MM): 45 dB
  • Kanaltrennung: 72 dB bei 10 kHz
  • Signal-Rausch-Abstand: 110 dB (120 dB, A-bewertet)
  • Klirrfaktor (THD): < 0,007 %
  • Kopfhörerverstärker: 2 × 70 mW an 32 Ohm
  • Kopfhörerausgang: 6,3 mm (16–600 Ohm)
  • Analoge Eingänge: 2 × RCA Line, 1 × RCA Phono MM
  • Digitale Eingänge: 1 × RCA Coax, 2 × Toslink, USB-C (asynchron), eARC, Bluetooth
  • DAC: Cirrus Logic CS4344, 24 Bit / 192 kHz
  • Ausgänge: 1 × RCA variabel, 1 × 3,5 mm fix, 1 × Subwoofer RCA
  • Trigger-Ausgang: 12 V DC
  • Stromversorgung: 18 V / 500 mA DC, 100–240 V
  • Standby-Verbrauch: < 0,5 W
  • Abmessungen (B × H × T): 206 × 55 × 153 mm
  • Gewicht: 1.020 g (ohne Netzteil)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 31755361971

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4.6 ★★★★★
Based on 20 reviews
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Product Reviews
S
Verified Purchase
Sandy Evers
Waukegan, US
★★★★★ 5
Amazon essentials jeans
Size: 36W x 30L, Color: Stone Medium Wash
Wasn’t sure what I was going to get for such a low price, very happy with it. When I told my wife I bought a low priced Amazon essentials pair of jeans she said I shouldn’t wear them when I go out, just around the house and yard. After they arrived and I tried them on she changed her mind, said I should get several pairs. They fit perfectly and look great. Always appreciate a good deal!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
D
Verified Purchase
Dave
Charlottesville, US
★★★★★ 5
Great jacket
Size: Large, Color: Antique Indigo, Size: Large, Color: Antique Indigo
5’ 10”, 160 lb, 46” chest, 38” waist. I bought a size L jacket in antique indigo. I thought it might be too tight, but it fit perfectly, with enough room to wear a layer underneath. The sleeves were a good length, with maybe ½” extra for shrinkage in the wash. It was difficult at first to button the jacket. I cleaned up the button holes carefully with a small pair of scissors and now it’s much easier. I had tried the Levi’s Men’s Trucker Jacket, also in a L. It felt a bit snug in the chest and tight under the shoulder. Not much room for layering. I decided to keep the Wrangler jacket. The fit is looser. I like the the square chest pockets (which will actually hold something) and straight vertical seams over the Levi’s small, tapered pockets and diagonal seams.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 7, 2025
S
Verified Purchase
Sheryll Hicks
Louisville, US
★★★★★ 5
Read the reviews to choose CORRECT SIZE
Size: X-Large, Color: Antique Indigo
A is offering discounts on some sizes, but caution is needed to avoid a mistake. My husband makes this review: * I am 6' 0" tall; 215 #; chest 44"; waist 39" * XL fits very, very well. This is a "waist jacket", and I am old enough to call it an "Ike" or "Eisenhower jacket" * The fit is flattering; but there is space available for a medium sweater. * I typically wear a size 16 1/2 neck and a 34" sleeve--I have some welcome space at the neck and the sleeve extends about 1-1 1/2" below my wrists--I like this a lot * I wanted the lighter color, BUT I saved about $15 with the darker. * Reading reviews here, I DID wash it the first time with 1/4 cup salt and 1/2 cup vinegar--I believe the suggestion was made for purposes of "fixing" the color. [Warm wash and cold rinse.] * Post-wash girth and length remained the same. * NO SMELL, PRE-WASH or POST-WASH. * "Fit and finish" was very good; no defects of any kind seen; fabric quality is sturdy. * I find it a handsome and useful weight/size. I live in the Central Cal. desert, so we do not see much cold, even in Winter. I expect many years of use for this garment. At current 30% off, this is a COMPELLING bargain. [Sorry, I do not take photos.]
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 9, 2023
M
Verified Purchase
MikeInWeston
San Leandro, US
★★★★★ 5
6'1" 280+ with a middle, and 3x is perfect
Size: 3X-Large, Color: Antique Indigo
Naturally, this arrived stiff and the arms were a little long, but a hot wash and hot dry softened it perfectly and brought the sleeves up just enough. Jean jackets just have to break in. I slept in it last night to form it to my body although my wife thought I was nuts. These aren't warm jackets, but if you're my size 3x will leave just enough room for layers. Of course, the jacket will become a best friend like all the others have. It'll just take some time. I've seen complaints about the buttons and, yes, they'll also need to break in too. But they will!
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Reviewed in the United States on January 27, 2026
D
Verified Purchase
David O. Hoagland
Lexington, US
★★★★★ 4
Like Steve McQueen, all I need's a fast machine...
Size: Medium, Color: Vintage Indigo
I was very impressed by the quality of the Vintage Indigo (distressed) jacket I received. Much heavier denim than Levi's, rugged stitching, classic fit that is also much better than the relaxed Levi's available on Amazon. The inside pockets are generous and sturdy but have no closure flap so if you bent over enough I suppose things could fall out. This jacket is pretty bombproof if you ask me and at half the price of Levi's. I only wish that they made this in size small, which I can't find anywhere. I am 5'9" and 170 lbs, athletic build. I like a high and tight fit on these like Steve McQueen would have rocked, the shoulders and sleeves on this medium size are a bit oversized, the body is just a tad more relaxed and longer than I would like. Most guys would probably be very pleased with this medium. It would work very well over sweaters and such. Update: I ordered the Lee Boss Man vintage style jacket in Medium, it's much tighter fitting than this Wrangler and the vintage wash is much more convincing. The Lee is a much trimmer fit, tight across the shoulders and through the sleeves, slim on the body. It's more the Steve McQueen look I was searching for so it's a keeper. No room for sweaters under the Lee and the denim is much lighter weight than the Wrangler. Lee's the one for me. This Wrangler is very good quality but not quite the fit for me so it goes back. Thankfully Amazon makes returns free and easy so you can try every brand.
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Reviewed in the United States on February 9, 2015

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