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PH100
PH100
PH100
PH100
AtollAuthorised distributor

PH100

Our phono preamp PH100 allow the use of low and high output MM/MC cartridges. The structure is pure double mono, its power supplies. are shielded.

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At a glance

All specifications
Dimensions (W × H × D)
320 × 210 × 63 mm
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(*)
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Overview

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.

Highlights

  • 4 mm brushed aluminium front.
  • 2 very low noise linear transformers 3,2 VA each.
  • 4 regulated power supplies.
  • Total capacitance: 11,280 µF.
  • 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%.

Specifications

Dimensions (W × H × D)
320 × 210 × 63 mm
Width, height and depth, without cables.
Model code
ATOLL-PH100
Quote it when you ask a specialist.

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).

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