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Graham Slee Revelation Archival/RIAA Phono Stages
Graham Slee Revelation Archival/RIAA Phono Stages

Graham Slee

Revelation Archival/RIAA Phono Stages

With dedicated versions for moving magnet and moving coil cartridges, the Revelation is a multi format version of our flagship Reflex phono stage. The multiple curves selectable from the matrix of ...

Brand: Graham Slee
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£740.00

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With dedicated versions for moving magnet and moving coil cartridges, the Revelation is a multi format version of our flagship Reflex phono stage. The multiple curves selectable from the matrix of front panel switches can make early LPs and 78 rpm records sound as tonally balanced and fresh as some of todays modern vinyl records, thus making a Revelation a must for the serious collector.

Specification: Revelation M for moving magnet

Item Measurement
Input sensitivity range 2mV to 10mV
Output range (for above inputs) 224mV to 1120mV
Maximum input 46mV rms
Maximum output 5.2V rms
Gain 41dB (112) at 1kHz
Input impedance 47k Ohms plus 100pF (200pF approx. with arm cable capacitance)
Output impedance (driving impedance) 1k Ohm (will drive 10k Ohms and above)
Noise at output -68dB CCIR Q-pk; EIN: -109dB
Distortion typically 0.01%
RIAA accuracy < 0.3dB
Frequency response 20Hz - 200kHz ("flat", corrected to RIAA)
Channel balance 0.2dB
Channel separation 60dB
Size (approx.) W: 107 x H: 50 x D: 180 (mm) inc. jacks

Specification: Revelation C for moving coil

Item Measurement
Input range 0.2mV to 1.0mV
Output (for input range) 252mV to 1,260mV (1.26V)
Maximum input 3.9mV rms
Maximum output 4.914V rms
Gain 62dB (1,260) at 1kHz
Input impedance 100 Ohms
Output (driving/source) impedance 1k Ohm
Recommended load impedance 10k Ohm or greater
Noise at output -62dB CCIR Q-pk
Equivalent input noise (EIN) -124dB
Distortion 0.02%
RIAA accuracy < 0.5dB
Frequency response 20Hz - 200kHz (flat, corrected to RIAA)
Channel balance 0.2dB
Channel separation 64dB
Size (approx.) W: 107 x H: 50 x D: 180 (mm) inc. jacks

Equalisation settings for virtually all electric phonograph records
Revelation M for moving magnet/Revelation C for moving coil
Rear mounted mono/stereo switch
Reflex flagship performance in RIAA mode
Fast-Active preamp and equalisation technology
Low latency EQ for reduced record noise annoyance