EQA-555 MkII Phono equalizer amplifier
High quality parts and circuit
EQA-555 MkII has R-core power supply transformer together with other top quality parts such as
metalized-coupling condenser, metalized film resistors, and low noise semi-conductors which results in a superb S/N ratio, extremely low distortion throughout the entire frequency spectrum.
Power Transformer：
All of Ortofon's amplifiers are equipped with a medical grade high performance R-core transformer. Its magnetic flux leakage is one-tenth and the noise level one-half of those of the EI core transformer.
High purity copper wire：
The MC input RCA jack are connected with a single wire of ultra high purity copper, 7N (99.99999% purity) , that picks up even the faintest signal and transmits unblemished clear music signals.
AC power inlet：
The 3 pin of 230V/AC inlets are made of Rhodium plated bronze that is rust free and friction free, for power cable connection.
EQA-333 Phono Equalizer Amplifier
This is the economical version of Phono-Equalizer Amplifier,MC head amplifier circuit is equipped with a parallel FET double stage direct coupling for the total dampening of noise. MM head circuit is also equipped with FET operational amplifier AC16V/ AC100V adapter is included
Input sensitivity : MP: MC 250μV/47 ohms、MM 2.5mV/47k ohms, Output Voltage: MP:250mV/300 ohm, RIAA + / - 0.5dB/20 Hz -20K H SN (IHF- A compensation) MC 85dB, MM 95dB, Power supply: AC16V/AC100V, 50/60Hz, 3W Dimensions: 123(W)×65(H)× 140(D), Weight 1.06 kg
