[Hobby] - Pre de phono Atoll PH100 como nuevo (hecho en Francia)

[Robert de Saint-Loup 1.514]

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Pre de phono Atoll PH100 como nuevo (hecho en Francia)

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Prácticamente nuevo, con caja de embalaje y manual. 

Un amplificador de extraordinaria construcción y desempeño. El sonido es transparente, ordenado, y dinámico. 

Nuevo costaba $450.000

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%.

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• Advertiser
  Robert de Saint-Loup
• Date
  24/08/23
• Price
  $ 200.000,00
• Category
  Audio, video, el hobby en general

 

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