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iFi Audio Pro iDSD Signature

Stock due 3 to 5 days

Please see our revised delivery schedules for the Bank Holiday period here

Standard Items (DPD)

Usually bookshelf speakers*

Standard Deliveries Order by 3pm Mon-Fri	Free 2 Weekday Delivery
Express Deliveries Order by 3pm Mon-Fri	Next Weekday or Choose-a-Day Standard - £10 for the first box + £3 per additional box Next Weekday or Choose-a-Day Pre-12pm Noon - £15 for the first box + £3 per additional box
Weekend Deliveries Order by 3pm Friday	Saturday or Sunday - £15 for the first box + £3 per additional box
Remote & Off-Shore Region Deliveries Order by 3pm Mon-Fri	2 Weekday Remote Service - £20 for first 2 items + £9 per additional box 2 to 5 Weekday Off-Shore Service - £30 for first 2 items + £9 per additional box

Medium Sized Items (DPD Freight & FedEx)

Usually TVs under 60" or £1000, and most floorstanding speakers*

Standard Deliveries Order by 3pm Mon-Fri	Free 2 Weekday Delivery
Express Deliveries Order by 3pm Mon-Fri	DPD Freight - Next Weekday or Choose-a-Day Delivery - £20 per box FedEx - Next Weekday or Choose-a-Day Delivery - £20 per box
Weekend Deliveries Order by 3pm Friday	DPD Freight - Saturday or Sunday Delivery - £35 per box FedEx - Weekend deliveries unavailable
Remote & Off-Shore Region Deliveries Order by 3pm Mon-Fri	DPD Freight - 2 Weekday Remote Service - £20 for first 2 boxes + £9 per additional box DPD Freight - 2 to 5 Weekday Off-Shore Service - £30 for first 2 boxes + £9 per additional box FedEx - Remote deliveries unavailable

Large or Heavy Items (ArrowXL & BJS)

Usually TVs over 60" or £1000, and heavy separates over 35kg*

Standard Deliveries Order by 3pm Mon-Fri	ArrowXL - Free Diary Booking Service (2 Weekday Minimum) BJS - Free 3 to 5 Weekday
Express Deliveries Order by 3pm Mon-Fri	ArrowXL - Next Weekday Delivery - £10 per box BJS - Express deliveries unavailable
Weekend Deliveries Order by 3pm Friday	ArrowXL - Saturday Delivery - £15 per box BJS - Weekend deliveries unavailable
Remote & Off-Shore Region Deliveries Order by 3pm Mon-Fri	Unfortunately, delivery of these product types is not available to remote locations

Pallet Sized Items (Palletforce)

Usually large/high-end floorstanding speakers or subs*

Standard Deliveries Order by 3pm Mon-Fri	2 Weekday Kerbside Delivery - £50 per item
Express Deliveries Order by 3pm Mon-Fri	Express deliveries unavailable
Weekend Deliveries Order by 3pm Friday	Weekend deliveries unavailable
Remote & Off-Shore Region Deliveries Order by 3pm Mon-Fri	Unfortunately, delivery of these product types is not available to remote locations

*Not exclusive to only these product types. Product value, weight, and fragility can influence the courier service used.

	Standard Items* DPD	Medium Sized Items* DPD Freight & FedEx	Large or Heavy Items* ArrowXL & BJS (2-Man Delivery)	Pallet Sized Items* Palletforce
Standard Deliveries Order by 3pm Mon-Fri	Free 2 Weekday Delivery	Free 2 Weekday Delivery	ArrowXL - Free Diary Booking Service (2 Weekday Minimum) BJS - Free 3 to 5 Weekday	2 Weekday Kerbside Delivery - £50 per item
Express Deliveries Order by 3pm Mon-Fri	Next Weekday or Choose-a-Day Standard - £10 for the first box + £3 per additional box Next Weekday or Choose-a-Day Pre-12pm Noon - £15 for the first box + £3 per additional box	DPD Freight - Next Weekday or Choose-a-Day Delivery - £20 per box FedEx - Next Weekday or Choose-a-Day Delivery - £20 per box	ArrowXL - Next Weekday Delivery - £10 per box BJS - Express deliveries unavailable	Express deliveries unavailable
Weekend Deliveries Order by 3pm Friday	£15 for the first box + £3 per additional box	DPD Freight - Saturday or Sunday Delivery - £35 per box FedEx - Weekend deliveries unavailable	ArrowXL - Saturday Delivery - £15 per box (via Diary Booking Service) BJS - Weekend deliveries unavailable	Weekend deliveries unavailable
Remote & Off-Shore Region Deliveries Order by 3pm Mon-Fri	2 Weekday Remote Service - £20 for first 2 boxes + £9 per additional box 2 to 5 Weekday Off-Shore Service - £30 for first 2 boxes + £9 per additional box	DPD Freight - 2 Weekday Remote Service - £20 for first 2 boxes + £9 per additional box DPD Freight - 2 to 5 Weekday Off-Shore Service - £30 for first 2 boxes + £9 per additional box FedEx - Remote deliveries unavailable	Unfortunately, delivery of these product types is not available to remote locations	Unfortunately, delivery of these product types is not available to remote locations

*See below most common product types for each delivery service, this is not exclusive to only these product types. Product value, weight, and fragility can influence the courier service used.

DPD: Usually Bookshelf Speakers
DPD Freight & FedEx: Usually TVs under 60" or £1000, and most floorstanding speakers
ArrowXL & BJS: Usually TVs over 60" or £1000, and heavy hi-fi separates over 35kg
Palletforce: Usually large/high-end floorstanding speakers or subs

The Pro iDSD Signature is iFi’s flagship all in one audio system, designed for listeners who want exceptional sound quality without compromise. Combining a high performance DAC, network streamer, preamp and headphone amplifier in one elegant unit, it delivers a rich, detailed and engaging listening experience. With flexible sound tuning options and wide music format support, it suits everything from casual streaming to critical listening, making it a powerful centrepiece for any high end audio setup.

Pro iDSD Signature

The Pro iDSD Signature is our new reference-class flagship. The Pro iDSD Signature is our new flagship reference class DAC and then some! The Signature edition builds on the strengths of the original, multi-award winning Pro iDSD.

It continues to cater for those who love good music delivered at the highest quality. Use the Pro iDSD Signature as a standalone unit, a DAC/preamp, a network streamer and a headphone amplifier.

A Signature step up
The Signature takes the original Pro iDSD and pushes it even further towards perfection. It has a darker sonic background and punchier bass, upgraded power supply components for 300% lower system noise, matched NOS GE5670s tubes, USB1.0 support for PS4/PS5, a new aluminum remote, and the premium iPower Elite power supply included.

E-tailoring
The Pro iDSD Signature offers extreme sonic tailoring with solid-state, tube, or tube+ modes at the flick of a switch. The Crysopeia FPGA Digital Engine provides multiple digital filtering options, including GTO, Bit Perfect, Bit Perfect+, Apodising, and Transient Aligned filters, for precise sound tweaking. Its fully balanced Class A amplifier stage features adjustable gain.

Stacked. With tech.
The Pro iDSD Signature uses a quad-stack DAC – 4 x DACs in an interleaved configuration – to deliver exceptional resolution. The powerful XMOS XU216 X-Core 200 series chipset processes incoming digital data and enables the Pro iDSD Signature to provide state of the art audio support – from MP3, 32-bit/768kHz PCM, DSD512, 2xDXD and full MQA decoding.

Thanks to the Crysopeia FPGA Digital Engine the Pro iDSD Signature brings studio grade DSD remastering to a wider audience. It can upconvert PCM and DSD files to DSD512 and DSD1024.

And all controlled from an app in the palm of your hand.

Your choice. The only choice.

Stream wirelessly from Tidal, Spotify, Napster, QQ Music and more

Use Airplay to enjoy playback from your iPhone, iPad or Mac

Go wired via an Ethernet connection to play from a router or NAS (Network Attached Storage)

Use DLNA network audio playback with smartphones, tablets, Windows/Linux computers

Connect to a hard disc drive (HDD)

Pop in a USB memory stick or SDHC card

And with a variety of headphone outputs – Single-Ended 6.3mm, S-Balanced 3.5mm and Balanced 4.4mm – the only choice is your choice.

Power cleans. Absolute.
The Pro iDSD Signature ships with our flagship iPower Elite. Coupled with the re-crafted power supply board which offers up to 300x lower noise, the music is buttery smooth.

Within and without – we left no stone unturned in our quest for the cleanest, purest, power for the Pro iDSD Signature (same for Pro iCAN Signature too!)

Top of line DAC and so much more.
The Signature edition builds on the strengths of the original, multi-award winning Pro iDSD. It continues to cater for those who love good music delivered at the highest quality.

The Pro iDSD Signature functions as a standalone unit, DAC/preamp, network streamer, and headphone amplifier.

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Name	Description	Lifetime
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FRONTEND	Your session ID on the server.	1 Year
GUEST-VIEW	Allows guests to edit their orders.	1 Year
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RECENTLYCOMPARED	The items you recently compared.	1 Year
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Digital Filters	Bit-Perfect/Bit-Perfect+/Gibbs Transient Optimised/Apodising/Transient Aligned
Dimensions	213mm x 220mm x 63mm
Gain	Headphone Section: User-selectable: 0dB, 9dB and 18dB
Input	USB/AES3 (XLR)/S/PDIF (coaxial/optical combo)/BNC
Input Voltage	Pro iDSD - DC 9V/6.7A – 18V/3.35A iPower Elite - AC 85 – 265V, 50/60Hz
Weight	1.98kg
Output Power	(16Ω, balanced/single-ended): >4,200mW /1>1,575mW
Ouput Voltage	(600Ω, balanced/single-ended): >11.7V / >5.9V
Power Consumption	<22W idle, 50W max.
Sample Rate	PCM 768kHz/DSD 49.152MHz (DSD 1024)/MQA 352.8KHz/DXD (2xDXD)

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Standard Items (DPD)

Medium Sized Items (DPD Freight & FedEx)

Large or Heavy Items (ArrowXL & BJS)

Pallet Sized Items (Palletforce)

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