PR300 EVO

The PR300 EVO belongs to ATOLL’s “Evolution” range of preamplifiers. It has a wide range of combinations with considerable improvements.

  • Front panel in 8 mm brushed, micro-blasted and anodised aluminium, high-precision engraving.
  • 1,5 mm steel chassis.
  • Two toroidal transformers of 10 VA each for the stages.
  • One 3,2 VA linear transformer (digital stages).
  • One 5 VA low consumption transformer (control logic).
  • High-quality shielded MKP link capacitors.
  • Double mono and integral symmetrical structure:

– Two independent symmetrical stages for each channel.
– One stereo attenuator per channel (with switched resistors).

  • Audio stages with bipolar transistors, perfectly symmetrical structure, polarised in class A, very low feedback rate.
  • Precise adjustment of the balance, possibility to memorise it.
  • Possibility of choosing the standby mode: Low consumption or preheating.
  • High contrast OLED display: ON or OFF mode (after 5 seconds of inaction).
  • ATOLL global remote control delivered as standard.

CONNECTIVITY

Inputs

1 XLR input.
5 Line inputs: AUX or PHONO (option) CD, TUNER, DVD, TAPE.
1 BY-PASS input.

Outputs
2 Line outputs.
1 XLR output.
1 12V Trigger output.
Possibility of adding the DA200 digital board (optional):

  • 2 Optical inputs (24 bits/192 kHz).
  • 2 Coaxial inputs (24 bits/192 kHz).
  • 1 Asynchronous USB input (24 bits/384 kHz) & DSD (up to 256).
  • 1 Bluetooth input.

TECHNICAL DATA

Total of capacitors: 92 843 µF
Bandwidth (-3 dB): 5 Hz – 100 kHz
Rise time: 1,3 µs
Input impedance: 357 kΩ
Sensitivity: 3 V
Signal-to-noise ratio: 100 dB
Distortion rate at 1 kHz: 0,005 %
Standby consumption (low consumption): < 0,5 W
Dimensions: 440×365×95 mm
Weight: 6,8 Kg

PR300 EVO DOCUMENTS

Standard remote control (allowing control of all products: Integrated, CD players, Tuner, DAC).

The PR300 EVO is available in black or natural aluminum version:

Black anodized brushed aluminum finish.
Silver anodized brushed aluminum finish.