Unison Research Phono One
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.
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.
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.
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)
