Unison Research Phono One
€2,645.00
DESCRIPTION
Maintaining the classic and timeless look of the original version. The Phono One, from its beginning, was designed for those who require a phono preamplifier that offers the highest possible sound quality.
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PRODUCT DETAILS
Technical Specifications
Type- Stereo Phono Valve preamplifier
Class- pure A
RIAA- passive +/- 0.1 dB (20 Hz / 20 KHz)
Output Impedance- 800 ohm.
Outputs- 1 x line
Gain- 54 dB
Total Harmonic Distortion (THD)- 0.1 % at 1 volt output
Signal to Noise Ratio (S/N)- – 80 dB
Inputs- 1 per fonorivalatore MM o MC
Input Impedance- 47 Kohm – 100 – 50 – 22 ohm / 100 – 200 – 320 – 420 pF ( modifiable )
Feedback factor- 0 dB.
Physical Specifications
Valves- 5 x ECC83 / 12AX7
Power supply- external
Dimension- 37.3 x 5.84 x h 24.63 cm.
Net Weight- 3.6 Kg circa (including power supply)
