Atoll Electronique PH100
The PH100 phono preamp is an external module with a specific power supply consisting of 2 high-end transformers (one per channel) with very low noise and 4 voltage regulators. The assembly is shielded by a metal box to preserve any interference on the audio stages. It is entirely made of discrete components and 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).
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Specifications
- 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
- 320×10×210×63 mm
- Weight
- 2 kg
Manufacturer's Description — Atoll Electronique
The PH100 phono preamp is an external module with a specific power supply consisting of 2 high-end transformers (one per channel) with very low noise and 4 voltage regulators. The assembly is shielded by a metal box to preserve any interference on the audio stages. It is entirely made of discrete components and 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).
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- A Tube High Fidelity — online and in-store — Almere, Flevoland, Netherlands (website)
- Absolute Audio - Canada — in-store — Calgary, Alberta, Canada (website)
- Akustik Strauss — in-store — Garmisch-Partenkirchen, Bayern, Germany (website)
- Alpha High End — online and in-store — Brasschaat, Vlaams Gewest, Belgium (website)
- AM Audio Design — in-store — Beauvais, Hauts-de-France, France (website)
- Ambiance Concert — in-store — Angers, Pays de la Loire, France (website)
- Ars Antiqua Audio — online and in-store — Boadilla del Monte, Comunidad de Madrid, Spain (website)
- Art Sonique — France (website)
- Audio Alternative — online and in-store — Fort Collins, Colorado, United States (website)
- Audio Ark — online and in-store — Edmonton, Alberta, United States (website)
and 85 more verified dealers