SP-103 Phonostage

Signature Series Vitus Audio
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Signature Series
SP-103 Phonostage

 When you actually start from scratch as a manufacturer, the results can be surprising.

This was the case with our SP-103 Phono Stage. It’s a brand new design. Ideas and technologies trickle down from our Masterpiece Series organically. As a true high end enthusiast it would be smart to use this to your advantage. Setting the resistance and sensitivity can be done with our RC- 010 systems remote or directly on the front of the unit. 

Instead of the normal MM/MC selection, we implemented a very flexible gain setting feature. Together with our well know true balanced, fully discrete technologies, we at Vitus Audio believe that the SP- 103 Phono Stage sets a new standard for analogue reproduction.

Details of Product

The actual setting correlates to the output voltage of the cartridge being used. To be as flexible as possible, we scanned the market for all the different types of cartridges we could find, simply to allow the resolution of the  gainsteps to be as optimal as  possible.

The result gives perfect matching with output voltages
ranging from 125uV – 16mV.  The resolution, micro dynamics, macrodynamics and pure musicallity is simply next to none in the industry.

Technical Specification

Input: XLR analog; RCA analog
Available: 1; 1
Sensitivity Range: 125uV–16mV See Gain Setting
Load Options: 3 Ω – 47KΩ See Load Setting
Output: XLR analog; RCA analog
Available: 1; 1
Impedance: 75 mΩ
Frequency response: +800kHz
Signal to noise ratio: >110dB
THD + noise: > 0,01%
Gain Settings Available
Type: Floating gain based on cartridge output
Gain settings MM: 20, 22 ,25, 27, 29, 32, 35, 39, 42, 44, 47dB
Gain settings MC: 50, 53, 55, 57, 60, 63, 67, 70, 72, 75dB
Load Settings – Ω
MM:

10/20/30/35/40/50/

75/90/100/110/120 –

150/200/250/300/

400/500/750/1K/2K/47K

MC:

10/20/25/30/35/40/50/

75/90/100/110/120

150/200/250/300/

400/500/750/1K/2K
Options: Custom load values available on request.
Power Consumption
Standby: <1W (CPU On)
Operation: 48W (Fully operational)
Dimensions: PSU; PHONOSTAGE
Height: 111 mm; 135 mm
Width: 250 mm; 435 mm
Depth: 257 mm; 402 mm
Weight: 5,2 Kg; 21,2 Kg

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