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 3,2 VA each.
- 4 regulated power supplies.
- Total capacitance: 11,280 µF.
- Input impedance: 47 k or 100 k (*).
- Input capacitance: 100 pF or nothing (*).
- MM gain: 40 dB (*).
- High-level MC gain: 47 dB (*).
- Low level MC gain: 60 dB (*).
- Signal/Noise Ratio at 1 kHz: 80 dB.
- Crosstalk at 1 kHz: < -85 dB.
- Frequency response (20 Hz -20 kHz): <0.1 dB.
- THD: 0.05%.
(*) Depending on the switch position.
CONNECTIVITY
Ground
1 Module signal output.
1 Turntable signal input.
Settings block (Left channel).
Settings block (Right channel).
TECHNICAL DATA
Power supply: 6,4 VA
Total capacitance: 11,280 µF
Cell type: MM / MC
Input impedance: 47 k or 100 k(*)
Input capacitance: 100 pF or nothing(*)
MM gain: 40 dB(*)
High-level MC gain: 47 dB(*)
Low-level MC gain: 60 dB(*)
Signal-to-noise ratio at 1 kHz: 80 dB
Crosstalk at 1 kHz: <-85 dB
THD: 0.05%
Dimensions: 320×210×63 mm
Weight: 2 kg
(*) Depending on the switch position.
(Data subject to change).
PH100 DOCUMENTS
The PH100 model is available in black or natural aluminium:
