Iridium series Phonostage
Moving coil and moving magnet
Separate moving coil stage buffered and with gain to reduce noise
Moving Magnet stage:
To within +/- 0.5dB of the standard R.I.A. A. Being more accurate than would be expected
Two sets of output Volume controlled and a non volume controlled buffer stage out designed to run into other preamp stages giving preamps a phonostage capability.
Controlled volume output stage:
Special feedback compensation circuit to get better performance from those not fortunate enough to own Tellurium Q cables (not a joke).
Regulated power supply using hum / ripple rejection technology.
30VA torroidal transformer with huge reservoir capacitors and filtered mains input to reduce mains bourn interference.
Input sensitivity 2.5mV
Input Impedance: 47K Ohms
Capacitance input load 100pF
Buffer Gain: 46dB
Vol Gain: 0dB to 53dB
Input sensitivity 0.25mV
Input Impedance: 100 Ohms
Pick up range: 5 -100 Ohms
Capacitance input load 1000pF
Buffer Gain: 66dB
Vol Gain: 0dB to 73dB
Total Output Specification:
Frequency response: 1Hz to 100KHz
Noise MM: 0.5uV
Noise MC: 0.34uV
Overload: 14.6V out with MM @70mV
Overload: 14.6V out with MC @7mV
Capacity 2 X4700uF
2 Regulated PSU with ripple rejection tech
Mains fuse 3A
Two PSU fuses 2A
Power consumption running: less than 10W (9.6W approx)
Size: 170mm X 185mm X 55mm