EXPIRED For Sale Synthesis Roma 79DC Phono Preamplifier

Further Information

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 polypropylene 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.

Standard Front Panel Finishes: Red Wood Laquer

Gain Stage (Each Channel) 1 x ECC83 Vakvwe + Ultralow Noise JFET

Out Stafw (Each Channel) 1 x  ECC82 Valve

Frequency Response: RIAA Curve 20Hz-20Khz +- 0.5 dB

Gain (MM) 40dB

Gain (MC) 60dB

Cartridge load: Selectable front knob

MM: 47Kohm

        47/100/250/200/270/370pF

MC: 100pF

        22/47/100/150/330/1Kohm

Signal to Noise Ratio  > 80dB (MM), > 60dB (MC)

Power Consumption 30w

Dimensions (W,D,H); 260x3780x95mm

Weight: 5kg

Items like new. Can forward few photos if required. More than welcome to come and audition before purchase. 

https://www.carltonaudiovisual.com.au/synthesis-roma-79dc-all-valvw-mm-mc-phono-stage-hand-made-in-italy.html