Project Power Box S3 Phono Power Supply - Black
Pro-Ject Power Box S3 Phono Black
Overall Rating: 4.7 / 5 (average from multiple review sources, as of 18 Oct 2026)
Based on a total of 4,052 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 4,052 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
7 days
PayPal
PayPal
Mastercard
Mastercard
Visa
Visa
Amazon Pay
Amazon Pay
£159.00
Free Delivery
Pro-Ject Power Box S3 Phono, power filter for phono setups, Black | Two outputs for turntable (15 V) and phono preamp (18 V), linear voltage regulation, low ESR capacitors
Overall Rating: 4.2 / 5 (average from multiple review sources, as of 18 Oct 2026)
Based on a total of 26,737 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 26,737 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
Only 2 left in stock.
Direct debit
Direct debit
Mastercard
Mastercard
Visa
Visa
£159.00
Free Delivery
Pro-Ject Power Box S3 Phono Power Supply - Black
Overall Rating: 4.7 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 5,628 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 5,628 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
1-3 Days | Next Day Available
PayPal
PayPal
Mastercard
Mastercard
Visa
Visa
Amazon Pay
Amazon Pay
£159.00
Free Delivery
Cheapest offer
The Pro-Ject Power Box S3 Phono features two high-quality outputs designed to power a Pro-ject 15V DC turntable and a matching 18V Phono Box. This power filter is situated outside of the main units ensuring any audio or noise interface is nullified to produce a crisp vinyl sound. The Power Box S3 Phono offers precise DC filtration to provide ultra-stable clean power delivery. This combined with linear voltage regulation low ESR capacitors and a sturdy aluminium casing helps to produce a smooth power supply that enhances your favourite records.
£159.00
7 days
av.com (UK)
🤖 Ask ChatGPT
💡 Is it worth the price?
🔁 Better alternatives?
⭐ What do users say?
Pro-Ject Power Box S3 Phono Black - Details
▶ Finding you the best price!
We have found 3 prices for Pro-Ject Power Box S3 Phono Black. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Pro-Ject Power Box S3 Phono Black - Price Information
- Cheapest price: £159.00
- The cheapest price is offered by av.com (UK). You can order the product there.
- The price range for the product Pro-Ject Power Box S3 Phono Black is €£159.00to €£159.00 with a total of 3 offers.
- Payment methods: The online shop av.com (UK) supports: PayPal, Mastercard, Visa, Amazon Pay
- Delivery: The shortest delivery time is 7 days working days offered by av.com (UK).
1 Variants from £159.00
Similar products
Project Head Box S3 Headphone Amplifier - Silver
£329.00
hifix.co.uk
Free Delivery
Sealey Toolbox Hutch 910mm with Power Strip Black AP36HBE
£613.48
ebay.co.uk
Free Delivery
Don't forget your voucher code:
Report Illegal Concerns
You are about to report a violation based on the EU Digital Services Act (DSA).