Roksan VSC

Phono Stage

Midland HiFi Studio - Key Information

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Overview & Features

For those that want both a reference standard speed control and a phonon preamp in one package, the VSC combines the RPM and RPP in one unit.


The RPP and RPM modules are powered by one DS1.5 power supply. The VSC features exactly the same cartridge loading and settings facility as the stand-alone RPP.



Ultimate control and convenience: RPP phono preamplifier and RPM speed control in one unit.

Available in two versions: choice of either one or two internal DS1.5 power supply modules.

High quality Caspian M Series chassis and front plate design.

Technical Specification


Output voltage (33rpm): 



Output voltage (45 rpm): 




0 and 90 deg


DC offset: 



THD + N: 



Output impedance: 

<0.1 Ohms


Voltage Supply: 

Requires +26, 0, -26 Vdc (internal DS1.5 power supply)



Gain settings:

MM   40.6dB@1kHz

MC1   56dB @ 1kHz

MC2  65.5dB @ 1kHz


S/N Ratio

MM   >89dB AWTD (ref. 5.0 mV)

MC1   >79dB AWTD (ref. 5.0 mV)

MC2   >70dB AWTD (ref. 5.0mV)


Overload Margin:   



THD +N: 



Output impedance: 

<50 Ohm


Voltage supply: 

Requires +26, 0, -26 Vdc (internal DS1.5 power supply)