TONEWINNER AD-66DPRO BLACK/SILVER STEREO PASTIPRINĀTĀJS (cena par gab.)

AD-66DPRO is an upgraded version of AD-66D. It has a new MM/MC phono interface, the Bluetooth version has been upgraded to 5.0, and is equipped with a new mobile APP. The AD-66DPRO keeps the most favor advantages and improve with the new features, it is a high recommend entrance level Hi-Fi amplifier. As a top 10 audio brand in China, Tonewinner has 30+ years experience in designing and manufacturing acoustic products. As an original supplier, Tonewinner always warmly welcomes distributors, partners and customers around the world.

Main features

• Support TF card, USB disk and Bluetooth 5.0 version.
• Support PC USB-Audio input, as external sound card.
• Support WAV, FLAC, APE, MP3, etc.
• Support 3 way coaxial inputs & 1 way optical input (both support up to 24bit/3 way analog inputs, 1 way Phono and 1 way ARC input.
• Support Android & IOS mobile phone App control.
• Special Class A output technology to avoid switching distortion.
• Low distortion high speed Hi-Fi circuit.
• Big toroidal transformer and filter capacitor for abundant power.
• High quality transistors.
• High quality electronic volume.
• Built-in high quality digital player.
• VFD display screen with 10 level brightness adjustment.
• Infrared remote control.

A large reserve of energy

The AD-66D PRO's Class A amplifier stage is based on the use of two pairs of high power Toshiba TTA1943/TTC5200 transistors, allowing to develop 2x80W under 8Ω or 2x135W under 4Ω. The amplifier also benefits from a particularly careful architecture, ensuring a low level of distortion, thus revealing a musical and rich sound. Moreover, the AD-66D PRO provides a subwoofer output allowing the addition of a subwoofer within a 2.1 system. The speaker output is equipped with a protection circuit, effectively securing your equipment.

Integrated 24bit 192kHz DAC

With its numerous digital inputs, the Tonewinner AD-66D PRO is of course equipped with a digital / analog conversion section. This one embeds an Analog Devices AD1955 DAC chip, decoding PCM audio streams up to 24bit 192kHz and ensuring an SNR as well as a dynamic range of 120dB.

A complete connectivity

In order to meet the vast majority of needs, the AD-66D PRO offers a full range of connectivity, including input with USB, optical, coaxial, HDMI ARC, a Micro SD port, stereo RCA but also thanks to a Bluetooth 4.2 receiver using an ATS2825 chip. It is thus possible to broadcast and control your music remotely, from a smartphone for example, directly to the amplifier.

Precise volume control

The Tonewinner AD-66D PRO is equipped with a highly accurate JRC NJW1194 stereo volume controller. It allows an efficient adjustment of the sound level, ensuring a low level of noise and distortion. The sound level adjustment is done in 0.5dB steps.

A power supply made to measure

The power supply stage of the Tonewinner AD-66D PRO benefits from the same care given to the audio circuits of the unit. It is equipped with a large custom toroidal transformer and capacitors with a capacity of 15000µF to provide a clean electrical signal at all times.