● Live Data
Pro-Ject · Amplifiers & Receivers
Pro-Ject Phono Box S3 B Phono Preamp Silver
£350.50
Fair Value
1 stores trackedBuy Signal
Price near historical average — neutral outlook
Confidence: 50/100
RSI (14)
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Need 15+ data points
Volatility (ann.)
—
Need more data
30d Momentum
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Need 30+ data points
Price Position
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No 90d range data
EMA 20
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EMA 50
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Need 50+ data points
90d Low / High
£351
High: £350.50
30d Forecast
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→ Stable
◈ AI Recommendation EngineRule-based · v1
Fair Value
Price near historical average — neutral outlook
Confidence: 50%
Reasons to Buy
✓Near 90-day low — historically optimal entry point
✓Detailed product specifications available — transparent product information
Risks / Watch Out
✗Currently at or above the 90-day average price
✗Only 1 store carrying this product — limited price competition
Product Fundamentals
- The Pro-Ject Phono Box S3 B is a compact and affordable phono preamp perfect for your HiFi setup. Compatible with both moving magnet and moving coil phono signals it has a dual mono layout balanced inputs and fully symmetrical and discreet circuitry. Designed to be as minimalistic as possible the layout is spacious with all the controls spread out at an even distance so they can be easily distinguished. You can command the Phono Box S3 B to be compatible with any cartridge offering ultimate versatility and high-quality audio output when connected to any equivalent analog HiFi system. The Phono Box S3 B has four gain options four capacitance options and five impedance options to tailor it to different turntables cartridges and styli. Housed in a robust steel chassis covered by sleek aluminium panels that provide electrical isolation the Phono Box is as substantial as it is stylish. On the back of the preamp are the input and output connections consisting of two mono XLR outputs two RCA out and in and a stereo five-pin Mini XLR input. These connections are mono to ensure channel separation. You can use both channels as stereo left and right. Featuring an external power supply connected by a 12V DC input the power supply introduces as little noise as possible to the preamp.
◉ From Our Partner Storescached 1h
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What Hi-Fi?· 253d ago
Pro-Ject Tube Box S3 B and Tube Box E Phono Preamps - Analog Planet
Analog Planet· 243d ago
Pro-Ject announces two new phono stages, both with tubes - Darko.Audio
Darko.Audio· 253d ago
Pro-Ject's Pre Box S3 Is the Desktop Hub You Actually Need — Preamp, DAC, and Headphone Amp in One Tiny Box - eCoustics
eCoustics· 89d ago
Pro-Ject’s New All-in-One Stereo Component Aims to Make Hi-Fi Easy - Gear Patrol
Gear Patrol· 91d ago
GearDeals Intelligence · Data from 2 historical price points · Analysis is informational only, not financial advice