Specifications for the Diablo Phono Stage
Stereo phono amplifier for Moving coil and Moving magnet cartridges. Part active, part passive RIAA equalisation.
Switch Selectable Cartridge Resistance Loading (DIP 1 and 2)
|33 ohms||For Moving Coil cartridges|
|100 ohms||For Moving Coil cartridges|
|1000 ohms||For Moving Coil cartridges|
|47,000 ohms||For Moving Magnet and some Moving Coil cartridges|
Switch Selectable Capacitance Loading (DIP 1 and 2)
|100pF||For Moving Magnet and Moving Coil cartridges|
|1000pF||For Moving Coil cartridges|
Please refer to your cartridge specification for correct loading settings.
Switch Selectable Gain (DIP 3 and 4)
|MC Very Low:||100uV to 250uV (74dB)|
|MC Low:||250 to 400uV (70dB)|
|MC Normal:||400uV to 1mV (63dB)|
|MC High/MM Low:||1 to 3mV (52dB)|
|MM High:||3 to 5mV (48dB)|
RIAA Reproduction Characteristics
20Hz to 20,000Hz +/-0.25dB
Output voltage: 0.5V at 1KHz
Power Supply Requirements
The Diablo can be powered from either an AC or a DC power supply.
AC requirements: two independent supplies of: 0v / 18v ac, 0v / 18v ac.
DC requirements: two independent supplies of: 0v /-22vdc , 0v / +22vdc
To avoid problems only use Trichord power supplies.
Dimensions and Weight
Overall case dimensions for Diablo: 185mm x 58mm x 112mm (D x H x W)
Standard AC PSU