For matching a moving coil phono cartridge to balanced or single sided solid state or valve pre-amplifier. Ensures appropriate loading of the cartridge and correct matching to pre-amplifier. Ideal for use with low output cartridges with a dc resistance in the range 1 to 5 ohms. 1:20) and 1 to 40 Ohms (1:10 configuration). The loading seen by the cartridge may be adjusted by means of a secondary load resistor. For more information CLICK HERETwo transformers are required for a stereo system. For 1:20 operation connect the primary windings in parallel. (Grey to Red and Orange to White) For 1:10 operation connect the primary windings in series (Orange to Red). The Black (ground) lead is normally connected to the signal ground of the amplifier. You may need to experiment with different connection points to eliminate hum.
|PRIMARY INDUCTANCE (primaries in series 1:10 ratio)||2H approx|
|DC Resistance (primary)||2.4 Ohms approx|
|DC Resistance (secondary)||1500 Ohms approx|
|FREQUENCY RESPONSE 40 Ohm source 10 KOhm load. (-3 dB points)||5Hz to 100 KHz|