Pro-Ject: Phono Box RS Pre-Amp - Black
【Pro-Ject】 Pro-Ject: Phono Box RS Pre-Amp - Black | Meet Your Next Find _STEREO-COMP-preamp。
Pairs Well With
30-Day Price Guarantee
30-Day Price Guarantee
- Free 30-Day Returns
- Ships from our US warehouse (delivered in 3–7 days)
- Found a lower price? Let us know and we will match it!
1-Year + 180-Day Warranty
1-Year + 180-Day Warranty
So that you can buy with confidence, we provide a comprehensive warranty on every product.
- Warranty Period: This product comes with a 12-month standard warranty.
- Extended Warranty: Buy from our official website and you can register directly for the extended warranty, adding a further 180 days of coverage.
For more details, see the [Warranty Policy].
After your purchase, be sure to complete [Product Registration] to activate your warranty.
Free shipping
Free shipping
- Free Shipping:
All orders ship free of charge and usually arrive within 7 days. - 30-Day Return Guarantee:
If you are not satisfied, you may return or exchange the item within 30 days of delivery. - Shipping Protection (recommended):
For extra peace of mind, we recommend adding Seel Shipping Protection at checkout. With this coverage you can file a claim directly for shipping delays, loss or damage, and receive faster handling and stronger protection.
Please note that if shipping protection is not added, compensation is handled according to the carrier's rules and the applicable conditions. We are always happy to help with logistics inquiries, but the scope of compensation follows the carrier's policy.
For full details, please see the [Shipping Policy] and [Return Policy] pages.
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Features
Features
Specifications
Specifications
| Product Specifications | Value |
|---|---|
| Pro-Ject: Phono Box RS Pre-Amp - Black | |
| Model Number | 3367721220 |
| Age Range | 5+ |
| Shipping | Free shipping |
| Delivery Time | 1–5 days |
Reviews (372)
Reviews (372)
Payment & Security
Payment methods
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LAB POINTS
- compatible with both moving magnet (MM) & moving coil (MC) cartridges
- high-end, reference quality audiophile sound
- true dual mono design
- fully passive RIAA & DECCA equalization
- unique continuous variable input impedance loading, matches every cartridge (adjusts even while playing)
- RCA & XLR In & Out
- superior low noise / low distortion
- elegant dip switches
- DC power supply (< 1 watt standby power)
- metal casing protects against vibration and interference
- also available in silver
REVIEW
The Phono Box RS is an ultra low noise and low distortion preamplifier designed to deliver breathtaking, reference quality sound. Thanks to its unique variable impedance control (that can be done while playback!), the Phono Box RS is capable to adapt to virtually any phono cartridge (moving magnet or moving coil). It is constructed of high end parts including the SSM2019 from Analog Devices as input stages and Linear Technology LT1010 as high current buffer stage, for ultra low levels of distortion and noise. It also features passive RIAA and DECCA equalisation is selectable with fully balanced circuitry and both XLR and RCA inputs and outputs. All this together with an elegant exterior delivers clear, detailed and smooth audiophile sound.
TECH SPECS
- Input impedance: Fixed 10 ohms or 47kohms, variable 10 - 1200 ohms
- Load capacity switchable: 100pF 200pF, 300pF, 420pF, 520pF
- Output impedance: 50 ohms
- Gain, MM / MC: RCA: 40, 50, 60 dB, XLR: 46, 56, 66 dB
- Signal to noise ratio: 80dB (91dB - IEC -A)
- THD: < 0,019%
- RIAA accuracy: within 0,3dB/20Hz - 20kHz
- Subsonic: 20Hz / - 12dB
- Input: RCA & XLR
- Output: RCA & XLR
- dimensions W x H x D (T with sockets): 206 x 72 x 200 (210)mm
- weight: 2000g without power supply