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Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.
Amplificateur 2.1 Class A Toshiba TTC5200/TTA1943 2x135W 4Ω
The Tonewinner AD-66D is an efficient and versatile Class A amplifier with a proven technical foundation for musical and detailed sound. Its circuitry uses audiophile-grade components to ensure excellent performance, including low noise and distortion. It also provides a complete set of connectors to meet the vast majority of needs for home audio integration.
The AD-66D'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 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.
With its numerous digital inputs, the Tonewinner AD-66D 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.
In order to meet the vast majority of needs, the AD-66D 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.
|2||Mini USB input|
|3||Micro SD slot|
|5||Optical Toslink input|
|12/13/14||Stereo RCA inputs|
|15||HDMI ARC input|
The Tonewinner AD-66D 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.
The power supply stage of the Tonewinner AD-66D 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.
|Amplification type||Class A|
1* Mini USB (USB Audio)
1* USB-A (USB Host)
1* Micro SD slot
1* HDMI (ARC)
1* Optical Toslink
3* Stereo RCA
1* Subwoofer output (stereo RCA)
|Output power||2*135W 4Ω|
2*85W RMS 8Ω (THD 1%, 1kHz)
|Transistors||TTC5200 / TTA1943|
|SNR||≥ 95dB (A-Weighted)|
|Frequency response||20Hz-80kHz (+1/-3dB)|
|THD||≤ 0.025% (1kHz)|
|Max voltage gain||> 40dB|
|Supply voltage||~220V AC|
|Color||Black and silver|
|Package||1* Tonewinner AD-66D|
1* IR Remote control
|Class||Class A / AB|
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