Pro-Ject Power Box S3 Phono Power Supply
SKU: 73497187864

Pro-Ject Power Box S3 Phono Power Supply

Sale price$121.05 Regular price$134.50
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Pro-Ject Power Box S3 Phono Power SupplyPower Box S3 Phono Double power for your turntable and phono preamp! Power Box S3 Phono is an efficient and flexible power filter for your turntable and phono preamp. By moving the power supply from outside of the main component, unwanted noise and audio signal contamination is avoided. Clean energy makes a significant positive contribution to the sound quality. The two outputs are specifically engineered to power Pro Ject turntables and phono

Power Box S3 Phono - Double power for your turntable and phono preamp!

Power Box S3 Phono is an efficient and flexible power filter for your turntable and phono preamp. By moving the power supply from outside of the main component, unwanted noise and audio signal contamination is avoided. Clean energy makes a significant positive contribution to the sound quality.

The two outputs are specifically engineered to power Pro-Ject turntables and phono preamplifiers. The sophisticated DC filtration can have a dramatic impact on the sound quality. In addition to the sonic improvements, Power Box S3 Phono also offers its users a more streamlined cable solution.

• Ultra stable & clean power

• Low noise power output

• Linear voltage regulation

• Low ESR capacitors

• Rigid aluminium casing protects against interference

• Available in black or silver

• Made in Europe

Recommended products to use with Power Box S3 Phono

Phono Preamplifiers

  • Optical Box E Phono
  • Phono Box
  • Phono Box DS
  • Phono Box DS2
  • Phono Box DS3 B
  • Phono Box DS2 USB
  • Phono Box E
  • Phono Box E BT / BT5
  • Phono Box MM
  • Phono Box S
  • Phono Box S2
  • Phono Box S3 B
  • Phono Box S2 Ultra
  • Phono Box ultra 500
  • Phono Box USB
  • Phono Box USB V
  • Tube Box S2
  • Tube Box DS2

DC Turntables

  • Automat Line
  • E Line
  • Elemental Line
  • Primary Line
  • T Line
  • Essential Line
  • Debut Line
  • The Classic Line
  • RPM 1 & RPM 3
  • X1 -Artist Collection

THIS PRODUCT IS NOT SUITABLE for the following turntables: X2, X8, Xtension 9, Xtension 10, Xtension 12, RPM 5, RPM 9, RPM 10.

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: 73497187864

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Heather T.
Cuba, US
★★★★★ 1
Too tight at opening
Size: 13 Little Kid, Color: Light Pink
I bought a size larger for my child, and the foot won’t go in. Her other sketchers slides are great. But I do not recommend this model.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
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Ángela Sánchez
Cuba, US
★★★★★ 5
Cumplimiento
Size: 13.5 Little Kid, Color: Light Pink
Producto de gran calidad , acorde con lo escrito en la descripción. Llegaron antes del tiempo estimado
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
K
Verified Purchase
Kelly
Massapequa, US
★★★★★ 5
Very stylish
Size: 3.5 Big Kid, Color: Light Pink
My daughter was so excited to get these shoes. They are stylish and comfortable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
H
Heather T.
Phoenix, US
★★★★★ 1
Too tight at opening
Size: 13 Little Kid, Color: Light Pink
I bought a size larger for my child, and the foot won’t go in. Her other sketchers slides are great. But I do not recommend this model.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
Á
Verified Purchase
Ángela Sánchez
Bozeman, US
★★★★★ 5
Cumplimiento
Size: 13.5 Little Kid, Color: Light Pink
Producto de gran calidad , acorde con lo escrito en la descripción. Llegaron antes del tiempo estimado
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026

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