Inputs: All inputs are specified for line level output of 1 Volt into 1 K Ohm.
Line: Standard input for line level.
- Input sensitivity 200mV typical
- Frequency response: 10Hz - 100KHz, plus/minus 1dB
Moving Magnet:
- Standard loading 50 K Ohm with loading capacitance of 100pF
- Input sensitivity is typically 5mV - 10mV
- Frequency response typically 20Hz - 20KHz, plus/minus 0.5dB.
Moving Coil:
- Standard loading 100 Ohm - 470 Ohm with loading capacitance 1000pF.
- Input sensitivity typically 100 uV
- Frequency response typically 20Kz - 20KHz, plus/minus 0.5dB.
Output:
Frequency response for various loads is specified for 1 Volt.
- Minimum load 100 Ohm:16Hz - 100KHz
- Nominal load 10 Ohm: 5Hz - 200KHz
- High load 100 KOhm: 5Hz - 200KHz
Headphones:
- SECA bandwidth 10Hz - 40KHz, min load 65 Ohm
- Max output voltage (no load) 15V peak
- 1V input = Peak output 4V
Power Requirements:
Regulated power supples:
- Plus/Minus 15V for SECA headphone stage and line output
- Plus/Minus 20V & 18V for phono stage
- Plus 5V standby
- Plus 12V selection relays
