SKU: 89114685119

Pro-Ject Phono Box RS Phono Preamplifier

Sale price$512.55 Regular price$569.50
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

Pro-Ject Phono Box RS Phono PreamplifierOverview MM & MC capable True dual mono design Balanced XLR & unbalanced RCA In & Outputs Fully passive RIAA & DECCA equalisation Reference class phono preamplifier with unique continuously variable impedance control This ultra low noise and low distortion preamplifier is truly made for the audio connoisseur. It offers not only breathtaking performance but is capable of adapting to virtually any phono cartridge through variable its impedance control.

Overview

  • MM & MC capable
  • True dual mono design
  • Balanced XLR & unbalanced RCA In & Outputs
  • Fully passive RIAA & DECCA equalisation

Reference class phono preamplifier with unique continuously variable impedance control

This ultra low-noise and low-distortion preamplifier is truly made for the audio connoisseur. It offers not only breathtaking performance but is capable of adapting to virtually any phono cartridge through variable its impedance control. Impedance adjustment can even be done during playback! Due to the use of premium components, such as the SSM2019 from Analog Devices for the input stages and the Linear Technology LT1010 as its 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.

A selector switch permits use of fully passive RIAA or DECCA equalisation. The Phono Box RS offers fully balanced circuitry and both XLR and RCA inputs and outputs. Vinyl playback has never sounded clearer, more detailed and smoother than with this superlative phono stage!

 

Features

  • MM & MC capable
  • True dual mono design
  • Balanced XLR & unbalanced RCA In & Outputs
  • Fully passive RIAA & DECCA equalisation
  • Unique continously 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
  • Faceplate silver or black

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
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: 89114685119

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Josh B.
West Palm Beach, US
★★★★★ 5
great
great fit and worked flawless
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Reviewed in the United States on September 4, 2024
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Amazon Customer
Alexandria, US
★★★★★ 5
Perfect fit
As advertised perfect match and cheap.
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Reviewed in the United States on October 6, 2024
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Donivan d.
Port Orchard, US
★★★★★ 5
Good
Works great!
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Reviewed in the United States on November 5, 2024
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Amazon Customer
Lexington, US
★★★★★ 1
Cheap
Cheaply made
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Reviewed in the United States on December 30, 2025
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Rhbones
Grantham, US
★★★★★ 5
Works for my 2011 115hp Etec
Size: For 75-250 HP
Exact fit and cheaper than a trip to a repair shop. Make sure you have the proper gasket sealer, a good scrapper that's not going to dig into the sealing surface, and tools for the job. I went on my computer and downloaded a video that walked me through the process. I'm a mechanic by trade but wanted to ensure everything was correct. I've been running the motor now for a couple of months. Peeing just as it's supposed to. No more delivering, waiting, and retrieving my boat from the shop for its routine service. Just follow your owner's manual to make sure you do all the necessary maintenance.
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Reviewed in the United States on February 8, 2025

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