Atoll TU80 Signature Silver

Our option boards can be installed as standard or easily after purchase, depending on your changing needs.
This allows you to transform your preamp’s “AUX” input or your integrated (excluding IN30) into a phono input.

These two PHONO boards are available on integrated units and preamps of the SE, Signature, and Evolution series: integrated IN50 – IN80 – IN100 – IN200 – IN300 – IN400, and preamps PR100 – PR200 – PR300.

The entry-level Phono board bears the reference P50. With a good price/quality ratio, it can be used to connect entry-level and mid-range turntables (MM type only).

It is equipped with a low-noise JFET operational amplifier, it is designed specifically for MM cartridges.

Type: MM.
Input impedance: 47 k.
Input capacitance: 100 pF.
MM Gain: 40 dB.
THD: 0,05%.

• PHONO P50 board owner manual
• PHONO P50 – P100 board owner manual

The Phono P100 board, which can also be plugged into all of our Integrated (except IN30) and Preamps, has a fully balanced diagram with discrete components.

Our configurable board (*) MM, MC low or high level with polarized discrete components in Class A, is designed to adapt to all cartridges on the market. In addition, the input impedance can be adjusted according to the turntable.

Type: MM / MC.
Input impedance: 47 k ou 100 k (*).
Input capacity: 100 pF ou rien (*).
MM Gain: 40 dB (*).
High-level MC gain: 46 dB (*).
Low-level MC gain: 52 dB (*).
THD: 0,05%.

(*) depending on the position of the switches.

• PHONO P100 board owner’s manual
• PHONO P50 – P100 board owner’s manual

Signature and Evolution CD players can be equipped, as an option, with a three-digital input board.

• 1 Coaxial input (S/PDIF – 24 bit/192 kHz).
• 1 Optical input (S/PDIF – 24 bit/192 kHz).
• 1 Asynchronous USB input (XMOS USB interface with a specific program designed for ATOLL).
  – PCM from 16 bits to 24 bits up to 192 kHz.

Two electronic boards with digital inputs are available on the Signature & Evolution series integrated and preamps.

Available for models IN50 Sig, IN80 Sig,
IN100 Sig, IN200 EVO, IN300 EVO, IN400 EVO, PR200 Sig, PR300 EVO, PR400 Sig.

• AKM-AK4493SEQ audio converter:
        – Dynamic: 120 dB.
        – Signal/noise ratio: 120 dB.
• 2 Coaxial inputs (24 bits/192 kHz).
• 2 Optical inputs (24 bits/192 kHz).

(*) IN200 Sig from number 617659, PR300 Sig from number 626210.

Available for models IN50 Sig, IN80 Sig,
IN100 Sig, IN200 Sig, IN200 EVO, IN300 EVO, IN400 EVO, PR200 Sig, PR300 Sig,
PR300 EVO, PR400 Sig.

• AKM-AK4493SEQ audio converter:
         – Dynamic: 120 dB.
         – Signal-to-noise ratio: 120 dB.
• 2 Coaxial inputs (24 bits/192 kHz).
• 2 Optical inputs (24 bits/192 kHz).
• 1 Bluetooth® receiver.
• 1 Asynchronous USB-B input. (XMOS USB interface with a specific program designed for ATOLL).
         – DSD64, DSD128 and DSD256.
         – PCM: 16-32 bits (44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz, 352.8 kHz, 384 kHz).

Important: Using the USB input requires downloading a specific driver for Windows computers. This can be downloaded below. This driver is not necessary under MAC.

Download it here:

XMOS-Stereo-USB-Audio-Class2-Driver-30BB_v4.13.0.exe

Even if these boards can be installed by the user at any time, it is preferable to install them at the time of purchase by your authorized dealer.