The Atoll SDA300 Signature streaming amplifier is capable of developing up to 2 x 150 watts of power into 8 ohms. Thanks to its integrated network player, the Atoll SDA300 Signature receiver can access DLNA shared music, internet radio, as well as many streaming services such as Qobuz, Tidal, Spotify and Deezer. This Atoll SDA300 Signature connected amplifier can also receive all your analogue and digital sources thanks to its complete connectivity.
Atoll SDA300 Signature: high power
The Atoll SDA300 Signature connected amplifier shines with its musicality at all times, the result of irreproachable technical solutions and the choice of high-end components. It all starts with a very low noise power supply entrusted to a toroidal transformer. This is only dedicated to the analogue circuit, the digital stage taking advantage of its own power supply to limit interference. Pre-amplification uses discrete components in pure class A, guaranteeing a warm and transparent reproduction. It combines with a power stage capable of delivering up to 2 x 150 watts into 8 ohms and 2 x 280 watts into 4 ohms. Enough to calmly feed any pair of library speakers or column. In addition, its high-end MKP transistors and capacitors give it a warm sound over its entire frequency range which easily extends from 5 Hz to 100 kHz.
Atoll SDA300 Signature: streaming
The Atoll SDA300 Signature amplifier is a model made for audio streaming thanks to the integration of a dual WiFi and Ethernet network controller. Once connected to the local network and the internet, the Atoll SDA300 Signature receiver can access many online music services such as Deezer, Qobuz or Tidal. DLNA-compatible, the Atoll SDA300 Signature connected amplifier can play most shared audio formats over the home network. The Atoll SDA300 Signature amplifier also features the Airable system for access to more than 100,000 radio stations around the world and access podcasts. Finally, the Bluetooth controller of the Atoll SDA300 Signature amplifier makes it easy to stream music from a smartphone, tablet or computer.
Atoll SDA300 Signature: DAC 24 bits / 192 kHz and DSD
To play all music, the Atoll SDA300 Signature connected amplifier is equipped with a powerful Burr-Brown PCM1792 DAC. It provides playback of MP3, ALAC, AIFF, WMA, OGG, WAV, AAC, PCM and FLAC files up to a resolution of 24 bits / 192 kHz. It also supports DSD64 and 128 files. Convenient, the playback of the files is done in gapless mode, which ensures continuous playback and without any loading time between each title. A very useful function, especially for live albums.
Atoll SDA300 Signature: analogue and digital inputs
On the connectivity side, the Atoll SDA300 Signature DAC amplifier is equipped with many analogue and digital inputs to easily connect all your sources. It is equipped with two RCA inputs to connect a pre-amplified turntable or a CD player, for example. The digital stage includes no less than five inputs, including two optical inputs and two coaxial inputs. Two USB-A ports are also part of the game for reading files stored on a USB key or an external hard drive. Finally, speaker terminals are compatible with high section cables and banana plugs.
Atoll SDA300 Signature: colour display
Very elegant, the Atoll SDA300 Signature connected amp is built around a robust aluminium chassis optimized to reduce harmful vibrations, thanks to the addition of 4 rubber feet at each end. On its front panel, the Atoll SDA300 Signature amplifier incorporates two large potentiometers: a first for volume and a second for selecting the source. In the middle of these potentiometers, the Atoll SDA300 Signature connected amplifier embeds a large 12.7 cm colour screen allowing smooth and user-friendly navigation through the various menus. It also displays the title of the music played, as well as the album cover. For added control, the Atoll SDA300 Signature amplifier comes with an infrared remote control and can be controlled from its mobile app for iOS and Android.
The powerful Atoll SDA300 Signature connected amplifier with a wide range of options will appeal to audiophiles who want to combine the level of detail of HD audio recordings with the flexibility of wireless audio streaming. Whether from a digital or analog source, the Atoll SDA300 Signature amplifier is very musical, with a warm, dynamic character and a real sense of detail.
Specifications
TECHNICAL DATA
Output power/ 8Ω: 2×150 W
Output power/ 4Ω: 2×260 W
Power supply: 2×440 VA
Total of capacitors: 86 400 µF
Number of inputs: 6 + 1 BY-PASS
Bandwidth: 5 Hz – 100 kHz
Rising time: 2,0 µs
Input impedance: 220 kΩ
Sensitivity: 540 mV
Signal/Noise ratio: 100 dB
Distortion at 1 kHz: 0,05% / (10 W)
Dimensions: 440×365×103 mm
Weight: 16 Kg
DA200 DAC BOARD
Built-in converter: AKM-AK4490: S/N: 120 dB; dynamic: 120 dB.DSD: 2,8 MHz 5,6 MHz.16 bits to 32 bits PCM streams up to 384 kHz on the USB-B (asynchronous) input. Up to 24 bits 192 kHz on coaxial and optical inputs.
USB interface: XMOS XUF208 with a program specifically developed for ATOLL.
Thank you for considering Yorkshire AV for your next investment in your AV or HiFi setup.
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Returns
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(1) Examples of non-returnable items:
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Orders for items not in stock
Given the vast amount of variations of each product (e.g. AudioQuest cables) or Pro-Ject Audio Turntables - we keep the most common options in stock (i.e. gloss black finish, or 1.5m RCA cables) whereas longer cables or cables with terminations that are less frequently ordered will be ordered as required.
Generally speaking - we receive orders within 2-3 days for UK suppliers and 3-4 days for European suppliers (i.e. AudioQuest, DALI).
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Warranty
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Financing your purchase
We’ve got you covered, as we have finance options available for people with varying circumstances. Yorkshire AV believes that you shouldn’t have to pinch your pockets to be able to purchase our products. You can pay in affordable monthly instalments to better suit your needs and budget.
To help you purchase from Yorkshire AV, we have partnered with Kandoo, a regulated credit broker to offer all our customers a range of highly flexible finance options. Kandoo is a comparison service that searches to find you the best Personal Loan option that’s right for you.
