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Pro-Ject Phono Box Black Preamplifier
At a Glance
This ultra low noise and distortion preamplifier is made for the audio conniosseur and offers not only breathtaking performance but is capable to adapt to virtually any phono cartridge through variable impedance control. Impedance adjustment can be done while playback!
Proposition 65 Warning for California Residents
General Specs
| Product Weight (lbs.) | 4.41 |
|---|---|
| Depth (in.) | 7.87 |
| Width (in.) | 8.11 |
| Height (in.) | 2.83 |
| Analog Audio(RCA) Input | 1 |
| Color | Black |
Technical Specifications
| 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 | 91 dBA |
| THD | 0.019% |
| RIAA Accuracy | Within 0.3dB/20Hz - 20kHz |
| Subsonic | 20Hz / - 12 dB |
| Inputs | RCA & XLR |
| Outputs | RCA & XLR |
| Power Supply | 2 x 18V/300mA DC; 220 - 240V, 50Hz |
| Power Consumption | 150mA DC < 1 watt standby |
| Dimensions W x H x D (with sockets) | 206 x 72 x 210 mm |
| Weight | 2000 g without power supply |
Pro-Ject Phono Box Black Preamplifier
Model #: Phono Box RS-BL
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At a Glance
Get to know this product.
Due to use of best parts, like SSM2019 from Analog Devices as input stages and Linear Technology LT1010 as high current buffer stage, Phono Box RS delivers ultra low levels of distortion and noise. Its very low output impedance makes it insensitive to selection of interconnect cables and lengths.
Fully passive RIAA and DECCA equalization is selectable. Phono Box RS offers fully balanced circuitry and both XLR and RCA inputs and outputs. All in all vinyl playback will never have sounded as clear, detailed and smooth, than with this superlative phono stage!
Features
MM & MC capable
True dual mono design
Balanced XLR & unbalanced RCA In & Outputs
Fully passive RIAA & DECCA equalization
Unique continuously variable input impedance loading, matches every cartridge (adjustment even while playing)
RCA & XLR In & Out
Superior low noise / low distortion
Classy & elegant dip switches
DC power supply (< 1 watt standby power)
Metal casing protects against vibration and interference
Available in silver or black
Useful Documents
Proposition 65 Warning for California Residents