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Roma 79DC Tube Phono Stage MM-MC

Roma 79DC Tube Phono Stage MM-MC

Regular price $4,499.00
Regular price Sale price $4,499.00
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Synthesis Roma 79DC Tube Phono Stage MM-MC

The all important component of this of this line stage comprises of two ECC83/12AX7 and one ECC82/12AU7 are run by a multi stage fully regulated power supply.

To back this up the design has an over size shielded power transformer for reduce the interference. An array high grade metalized polipropilene capacitors controlling the audio signal circuits. The MM input stage uses a low noise JFet with a separate regulated power supply with extensive filtering for reducing the interference and noise. Using an ECC82/12AU7 tube on the output stage, gives this unit a very low output impedance without losing signal.

The Roma79DC has easily selectable capacitors (MM) and impedances (MC) for cartridges by a front mounted knob selector which is also shown on the front LCD display.


    Gain stage (each ch): 1 X ECC83 (MM) + ultralow noise JFET (MC stage)

    Out stage (each ch): 1/2 X ECC82

    Frequency response: RIAA curve 20Hz - 20KHz +- 0,5dB

    Gain (MM): 40dB

    Gain (MC): 60dB

    Cartridge load: Selectable by front knob

    MM: 47Kohm 47/100/150/200/270/370pF

    MC: 100pF 22/47/100/150/330/1Kohm

    Signal/Noise ratio: > 80dB (MM), > 60dB (MC)

    Power consumption: 30W

    Dimensions: (w,d,h) 260x380x 

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