The PH100 phono preamp is an external module that has a specific power supply consisting of 2 high-end transformers (one per channel) with very low noise as well as 4 voltage regulators. The assembly is shielded by a metal box in order to preserve any interference on the audio stages. Entirely with discrete components, it does not include any link capacitors. The configurations (MM/MC, input impedance) are directly accessible from the rear of the chassis.
- 4 mm brushed aluminium front.
- 2 very low noise linear transformers 3.6 VA each.
- 4 regulated power supplies.
- Total of capacitors: 11 280µF.
- Input impedance 47 k or 100 k (*).
- Input capacitance: 100 pF or nothing (*).
- High-level MC gain: 47 dB (*).
- Low-level MC gain: 60 dB (*).
- MM gain: 40 dB (*).
- Signal/Noise ratio at 1 kHz 80 dB.
- Crosstalk at 1 kHz < -82 dB.
- Frequency response (20 Hz -20 kHz) <0.1 dB.
- THD 0.05%.
(*) Depending on the position of the switches.
CONNECTIVITY
Mass
1 Module signal output.
1 Deck signal input.
Settings block (Left channel).
Settings block (Right channel).
TECHNICAL DATA
Cartridge Type: MM / MC
Input impedance: 47 k or 100 k(*)
Input capacitance: 100 pF or nothing(*)
MM Gain: 40 dB
MC High Gain: 47 dB(*)
MC Low Gain: 60 dB(*)
THD: 0.05%
Power supply: 7.2 V
Dimensions: 320×210×63 mm
Weight: 2 Kg
(*) Depending on the position of the switches.
(Data subject to change)
PH100 DOCUMENTS
The PH100 model is available in black or natural aluminium:
