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NAME :

 Revelation Phono Preamplifier 2.0

PRODUCT IMAGE :

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MANUFACTURER :

Constellation Audio

SPECIFICATIONS :

Inputs (MC)

2 XLR Stereo
2 RCA Stereo
 
Outputs
1 XLR Stereo

1 RCA Stereo

Gain
65 dB max (balanced and unbalanced)
Output noise
-96 dB re 2V output, 20 Hz to 20 kHz
THD+N
<0.008%, 10Hz - 20kHz
Frequency response
(+/-)0.10db 10Hz - 20kHz
5 Ω to 1000 Ω, MC input
10K Ω to 47K Ω, MM input
Load impedance
0,100 or 200 pF, MM input
Output Impedance
< 5 Ω (balanced and unbalanced)
EQ
RIAA curve
Weight (preamp + power supply unit)
35 lbs./16 kg
Weight (power supply only)
11 lbs./5 kg
Phono dimensions
17"/432mm X 15"/381mm X 5.5"/140mm (WDH)
Dimensions (power supply unit)
17"/432mm X 14.5"/368mm X 2.75"/70mm (WDH)

 

MANUAL:

BROCHURE:

BRIEF DESCRIPTION :

The Revelation 2 Phono is the most straightforward realization of our design team’s dream to create the ultimate phono stage. We’ve updated it with C-SMPS, a proprietary, ultra-quiet, ultra-efficient power supply that reveals the subtlest nuances.

We started with a decades-tested and refined RIAA EQ circuit design. We coupled this circuit to a fully balanced output stage and an extraordinary selection of loading options to get the absolute best from any cartridge. Please note that preamplifier and phono stage power supplies are unique to each product’s power requirements and, therefore, are not interchangeable.

DESCRIPTION :


he heart of the Revelation 2 Phono is a classic RIAA EQ circuit that’s won raves from countless audiophiles and reviewers. We paired this musically refined circuit with an output stage based on the fully balanced Line Stage Gain Modules found in our award-winning line stage preamps, using hand-matched transistors selected for their outstand­ing, ultra-low-noise performance.



The Revelation 2 Phono makes it easy to experiment with a wide variety of cartridges in the quest for the best sound. Load settings for the MC inputs are calibrated in ultra-precise 1-ohm steps, from 5 to 1,000 ohms. Settings for each channel and each MC input can be stored independently. For moving-magnet cartridges, load impedance may be set to 10, 33 or 4 7 kilohms, and load capacitance to 0, 100 or 200 picofarads. XLR and RCA inputs are provided for MC and MM cartridges.



Our Constellation Switched-Mode Power Supply (C-SMPS) is more than 20 dB quieter than a typical linear supply and delivers consistent, perfect DC power no matter the supply voltage. Thus, we can assure uncompromised retrieval of even the tiniest sonic details.



We encase the power supply in thick, machined aluminum slabs so it cannot interfere with the sensitive phono preamp circuits.



The Revelation 2 Phono represents a rare combination of elegant, refined analog circuitry and precision control. An LCD touchscreen, with intuitive control buttons and indicators along the bottom, allows ultra-precise, easily adjustment of all settings, with far better accuracy than even the best analog potentiometers can deliver.



While the Revelation 2 Phono has fewer inputs and EQ options than our more elite phono preamps, it retains their pristine, quiet, musical sound quality and offers all the adjustment flexibility needed to achieve maximum performance from your favorite cartridge … or your next favorite cartridge.


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