Atoll Electronique

Atoll IN300 Integrated Amplifier


Stock Availability : Only 1 left in stock.

This French high-end electronics brand never takes a break! After the release of the 400 range it was clear that Atoll needed to produce a midrange product to bridge the gap between the IN200 and IN400 integrated amps – and that’s exactly what they’ve done!

Unlike its older sister’s slightly quirky aesthetic, the Atoll IN300 integrated amplifier has returned to a fairly conventional design. It does, however, have a similar front panel design, with a low consumption OLED display window in the centre flanked by two large logical potentiometers: one for adjusting the volume (by rotating) and balance (by pressing down), and the other for selecting your source (by rotating) and adjusting the M/A (by pressing down).

On the back panel of the Atoll IN300 are five analogue inputs, including one which can accommodate the optional Atoll P100 MM/MC phono stage. It also features a bipolar symmetrical XLR input, which is made entirely using discrete components, as well as 2 pre-outs, 1 bypass input and a tape in/out. The IN300 integrated amp is also fitted with an excellent 32 bit/768 kHz PCM DAC. It can be accessed via 6 digital inputs: 2 coaxial, 2 optical and one USB-B. Interestingly, the DAC USB is an XMOS: XHRA-2HPA USB that uses a programme developed specifically for Atoll. To use the USB input with a Windows computer, you'll need to download a specific driver. MAC computers do not require this driver. The 6th digital input can be used via a built-in Bluetooth module in the DAC. The speaker outputs have been impeccably produced, with terminals that have been milled from copper specifically for Atoll.

The internal architecture is also very impressive! The Atoll IN300 has a fully dual mono design and is powered by two 440 VA toroidal transformers. The filtering system consists of 12 chemical capacitors designed specifically for audio purposes, which amounts to a total capacitance of 86 000 uF! The analogue stages use shielded Mundorf MKP capacitors and the digital stage uses high sound quality Vishay MKP capacitors. It is also worth noting that the internal wiring of the speaker outputs has been made with a high-end speaker cable.

This integrated amp is hefty to hold, and we think it’s pretty impressive that such a small device can weigh 15kg! It says a lot about the production quality. Its compact size means it fits easily into your system without the need for a made-to-measure cabinet. The surface it is placed on just needs to be robust.


Power: 150 WRMS/8Ω,   260 WRMS/4Ω per channel

Power supply: 880 VA

Total capacitance: 86 400 μF

Input impedance: 220 kΩ

Speaker output: 1 x pair

Pre-out: 2

Headphone output: 1 x 6.35mm

Trigger output: 1 x 12V

Line inputs: 5 (including 1 AUX for optional phono stage)

Bypass: 1

XLR input: 1

Coaxial inputs: 2 up to 24Bits 192kHz

Optical inputs: 2 up to 24Bits 192kHz

USB-B input: 1 x 16 bits to 32bits up to 384 kHz (asynchronous)

DAC: AKM – AK4490: PCM: 32 bits – 768kHz

PCM: 32 bits – 384kHz

DSD: 2.8MHz/5.6MHz/11.2MHz

Dynamic range: 120 dB

Converter: AK4490: S/N: 120dB;

Controls: input selection, volume, balance

Remote control: universal as standard

Display: Low consumption OLED

Dimensions: 440 x 320 x 100 mm

Weight: 15 Kg

We are in the process of updating our Doug Brady Hi Fi website, which now provides you with automatic real-time stock updates. .

When viewing a product listing page, click on the option/colour of the product you require then you'll see one of the following stock indicators.

Stock Information : We have (this number of your chosen variant) in stock. 

In Stock - Order Now - Delivered free to you on [delivery-date] 

This item is brand new and guaranteed in stock from our shop stock.
Our shop stock will be dispatched on the date displayed on the product page, delivery will be booked for the delivery date displayed. We will send you a DPD tracking number where you will be given a 1 hour time slot on the day of delivery. 


In Stock - 2-3 day Dispatch - Delivered to you FREE by  [delivery-date] 

This item is brand new and in stock at our off site warehouse.
Stock being dispatched from our off site warehouse may take a day or two longer for you to receive. We may also dispatched directly from the manufacturer or distributor. This is often the case for particularly large or heavy items where specialized service is required. For anything which can take time to get to you, we'll contact you quickly.

Available to Order - ☎ - 01925 828009

Availably to order. Occasionally, due to stock demand, we can sell out. We either have this on order with stock due in or we do not usually have back up stock of this item in store. When you make a purchase, we will inform you quickly when the item is due in from the manufacturer and deliver as soon as it arrives with us. Usually this is only a short wait of 3 - 5 days, we will contact you with a estimated delivery time.

Sold Out

This item is currently sold out with the supplier or manufacturer please call us so we can give you an estimated time. 01925 828009 


Some manufacturers request we do not sell Items online so these items are only available to collect from our store.

In Stock - Free Next Day Delivery*

Festive Delivery Schedule
(UK Mainland)


Expected Delivery Extra Information
Wednesday 21st December (pre 4pm)***

Thursday 22nd - Friday 23rd December*

***This is the last dispatch date for pre-Christmas deliveries

 Click here for delay information.

*Unprecedented demand means continuing delays in some areas.

Thursday 22nd December (pre 3pm)

Friday 23rd December*

Delivery before Christmas not guarenteed. 

*Unprecedented DPD demand means continuing delays in some areas. You can find the affected areas by clicking here. DPD will inform you of any updates.

Friday 23rd December (before 3pm)

Saturday 24th December*

 *Saturday shipping will need to be selected

Delivery before Christmas not guarenteed.

*Unprecedented DPD demand means continuing delays in some areas.

You can find the affected areas by clicking here. DPD will inform you of any updates.

Friday 23rd December (after 3pm)

Wednesday 28th December


New Year Delivery Schedule


Expected Delivery Extra Information
Friday 30th December (pre 3pm)

Saturday 31st December*

*Saturday shipping will need to be selected

Friday 30th December (pre 3pm)

Tuesday 3rd January

Next Working Day

Friday 30th December (post 3pm)

Wednesday 4th January


Free next working day delivery when you spend over £75. We will send you a tracking number where DPD will give a one hour delivery window. Services available Monday to Friday (excluding public holidays) to most mainland UK addresses for in stock items ordered before our cut-off time at 3pm. Terms apply.

Free Saturday delivery when you spend over £375. We will send you a tracking number where DPD will give a one hour delivery window. Services available to most mainland UK addresses for in stock items ordered before our cut-off time on Friday 3pm. Terms apply.

* Excludes CLICK & COLLECT items  Some of our manufactures request for there items not to be sold on line for these items our delivery service may not be available in curtain locations so please call to order 01925 828009

Delivery Costs

Standard next day delivery is free for all orders to most UK mainland addresses. All other delivery prices are determined by the destination, the service chosen and the value and weight of your order. Addresses in the Scottish Highlands, offshore, Northern Ireland & Ireland may incur additional delivery costs, depending on the items ordered.

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