Wiring circuitry without any global feedback. PCB`s utilize our premium CMT ™ technology.
The PH 2.10 allows an exceptionally large variability of gain adjustment and selection of the correct values of resistances and capacitances for all types of transmissions. All these settings can be made conveniently using the controls located on the front panel. The MC cartridges are connected to the preamplifier input using a high-quality Lundahl step-up transformer.
To remove mechanical hum, the transformer core is vacuum impregnated, and the entire transformer is encapsulated in a special anti-vibration compound. In addition, the massive, welded cover in which the transformer is located creates effective electromagnetic shielding and contributes significantly to the excellent signal-to-hum distance. The primary and secondary windings are separated by a shielding copper foil with a 50% overlap, which prevents the penetration of interfering voltages from the network.
The only high-quality polypropylene capacitors are used in the signal path. The RIAA correction is passive and consists only of quality polystyrene and polypropylene capacitors. The output capacitor is also of high quality (polypropylene foil).
|Input impedance MC ||10, 20, 40, 80, 150, 300, 600, 1200 Ohm |
|Load capacity MM ||50, 150, 270, 370, 520, 620, 740, 840 pF|
|Output impedance ||500 ohms|
|Gain MM ||47 dB|
|Gain MC ||71 dB|
|SNR MM ||84 dB|
|SNR MC ||80 dB|
|THD, MM / MC || <0,2% / 1V RMS|
|RIAA accuracy within ||0,3 dB / 20 Hz – 20 kHz|
|Subsonic filter ||18 dB / Octave|
|Input ||4 x RCA|
|Output ||2 x RCA|
|Power supply ||230 VAC, 50-60Hz / 50VA|