ATOLL PH100 Phono Preamplifier


This item qualifies for our new in-store fulfillment incentive program. Orders over $250 placed online and picked up in-store are now eligible for your choice of a complementary vinyl LP or Burmester Audio CD (up to a $40 retail value) upon pickup. We're excited to welcome you to our showroom!

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.

The ATOLL PH100 is a high-quality phono preamplifier that is designed to deliver exceptional sound quality when playing vinyl records. It features a fully balanced design, high-quality components, and precise engineering, making it a popular choice for audiophiles and music enthusiasts who value accurate, detailed audio reproduction.


  • 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.

  • 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.
In stock! Usually ships within 24 hours.
Availability: Please allow 2-3 weeks for fulfillment