
HiFiMan HE1000 Unveiled Headphones + iFi - Pro iDSD 4.4 Amplifier
HiFiMan HE1000 Unveiled Planar Magnetic Headphones + iFi Pro iDSD 4.4 Mastering Grade DSD DAC Amplifier
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Premium Headphone & Amplifier Bundle
HiFiMan - HE1000 Unveiled Headphones & iFi - Pro iDSD 4.4 Amplifier

unrivalled audio qualityScan Pro Audio proudly offer this match made in heaven! Together, the HiFiMan HE1000 Unveiled Planar Magnetic Headphones and iFi Pro iDSD 4.4 Mastering Grade DSD DAC Amplifier will give you a listening experience you never thought was possible. The HiFiMan HE1000 Unveiled headphones feature Stealth Magnet technology, with improved dynamics and details. Whilst the iFi Pro iDSD 4.4 Amplifier allows you to get the most out of your headphones. Once you listen to music with this bundle, you'll never look back!
What's Included?
• HiFiMan HE1000 Unveiled Planar Magnetic Headphones
• iFi Pro iDSD 4.4 Mastering Grade DSD DAC Amplifier
HiFiMan - HE1000 Unveiled

Planar Magnetic HeadphonesThe HiFiMan UNVEILED series made its debut in 2024 with the SUSVARA UNVEILED reference model. Sometimes the grill can interfere with the movement of the nanometer thickness diaphragm. UNVEILED removes the grill, resulting in a wider soundstage with greater depth to deliver an exceptionally pure audio experience. The nanometer thickness diaphragm is very light in weight, so it is easily disturbed by sound waves reflected and refracted by mesh. To help solve this issue HiFiMan have incorporated a window shade design to increase the opening rate, maximize the grill exposure and reduce the probability of reflection and refraction, dramatically improving the sound quality.
95 dBSensitivity
8 Hz - 65 kHzFrequency Response
28 ΩImpedance
Amazing Features
• Planar Magnetic headphones with Stealth Magnet technology
• Comprehensive improvement of dynamics and details
• Low distortion with high transient response
• Lightweight and comfortable design
• Non-fatigued listening, even during long sessions
Core Technology

nanometer thickness diaphragmThe thickness of the HE1000 UNVEILED's diaphragm is under a millionth of a meter. It's extremely light and gives the headphones incredibly fast response, with outstanding dynamic range and detailed frequency response. Together with "Stealth Magnet" technology, the nanometer thickness diaphragm material is essential for clear sonic output without fatigue, even after long listening sessions.
The special streamlined cross-sectional shape of the Stealth Magnets optimizes and reduces the air turbulence and diffraction between the magnets to allow the sound to pass between them almost unaffected, without disturbing the sound quality that occurs with traditional magnets.
The Ear Pads

Ultimate comfortThe elegant asymmetry of the HE1000 UNVEILED's ear pads fit comfortable around the ear, distributing the weight evenly with a secure grip. Each of the pads are slightly beveled, contouring and molding to the listeners head, offering superior comfort over long listening sessions.
High-Quality Cable

streamlined soundThe cable design for the HE1000 UNVEILED features a single crystalline copper wire alongside a single crystalline silver wire. This highly reliable socket reduces contact resistance to extremely low levels without affection the transition of any audio signals.
iFi - Pro iDSD 4.4

Mastering Grade DSD DAC AmplifierThe flagship iFi Pro iDSD is for those who like music in all its flavours, especially high spec. It works as a standalone unit, a streamer and a DAC/amp. With the option to listen in solid-state, tube or tube+, there’s something for everyone.
The Pro iDSD plays all files from MP3 up to hi-res DSD and MQA. For the first time, it brings Studio Grade DSD1024 to a wider audience – a rare feat. You are well and truly future-proofed. All controlled from the palm of your hand via an app. As with most iFi gear, filters have been included to add flavour to your listening. Bit Perfect, Bit Perfect+, Apodising, and Transient Aligned have also been included.
Amazing Features
• XMOS XU216 X-Core 200 Series 16-Core processor
• 2 quad stacks of bit-perfect DSD & DXD Burr-Brown DACs
• Decodes sample rates up to 49.152MHz (768kHz PCM and DSD 1024)
• Wireless DLNA/Airplay/Ethernet Hi-Res Playback
• Handles bit depth up to 32 bit
Your music. Your way.

Easy listeningConnect wirelessly to stream your favourite songs from Tidal, Spotify, Napster or any streaming platform. Take it to the next level by using a wired Ethernet connection to play from a router or NAS (Network Attached Storage). Or relax with AirPlay to enjoy playback from your iPhone, iPad or Mac.
Versatile Connections

USB ConnectivityUse USB Type A to connect a hard disk drive or a memory stick or Type B to connect a laptop or server. Or slot in a micro SDHC card with music files for instant playback. Enjoy your tunes from your CD transport and improve your gaming or movie experience as you connect via the coaxial/digital input.
Moved By Music

all bases coverediFi have given you a choice of headphone sockets and outputs to cover all bases. The Pro iDSD currently comes in two ‘balanced’ versions – with 4.4mm or 2.5mm balanced headphone sockets.
You choose which version you need. Regardless of your mood, how you connect or how you listen, the Pro iDSD has an option for you.
Enhanced Audio

XMOS 16-Core processorThe Pro iDSD features the new XMOS XU216 X-Core 200 Series 16-Core processor. All-digital processing is Bit-Perfect unless particular digital filters are explicitly selected.

Master Quality AuthenticatedListen to Master Quality Authenticated audio straight out of the box. Connect to Tidal Masters and check the option to stream MQA. MQA is an award-winning audio technology that allows music fans to stream the original master recording into their home, car or from their mobile.

premium componentsThe Pro iDSD is rich with premium components – a Japan Alps rotary volume potentiometer, audio-grade ELNA Silmic capacitors and a bank of Elna Dynacaps ‘super capacitors’.

fully discrete, fully-balancedThe amplifier audio circuit is fully discrete, fully-balanced with either tube or J-FET input switchable, bipolar second stage and MOSFET-buffered bipolar Class A Power stage.

extra Tube+ settingThe Pro iDSD has an extra Tube+ setting. This reduces overall loop-gain and negative feedback to the minimum and presents a different sonic perspective between the tube’s natural harmonics and transient performance.

individual input circuitsDifferent from other amplifiers that have the same circuit and just switch in/out the tube section, the Pro iDSD is the very first of its kind to have two individual input circuits – one tube (General Electric 5670 tubes!) and one solid-state.

Galvanic isolationAll inputs are galvanically-isolated (including USB). The USB input section has its own separate power management system with multiple regulators and filtering operating from the galvanically-isolated voltage generated to power this section.

LINKPLAYWith LINKPLAY™ WiFi/network playback, built-in Spotify and Tidal, and wide protocol support for 32-Bit/192kHz and DSD64, the Pro iDSD can be also used without a computer to stream audio directly.

Global Master TimingData is sent to the Memory Buffer from all inputs. Here it is de-jittered to remove any transmission of source jitter to the DAC output. The data from the Memory Buffer is further re-clocked by the low-jitter Global Master Timing® clock, which also drives the X-Core 200 and FPGA.

DSD1024Upsampling to DSD1024 has previously only been available to a limited few. The Pro iDSD makes it available to a wider audience. The DSD1024 remastering is handled by the Crysopeia® FPGA and this is where the FPGA excels.

quad stackThe Pro iDSD has a ‘quad stack’ of Bit-Perfect DSD and DXD DACs by Burr-Brown. The ‘interleaved’ configuration means up to 8 pairs of differential signals can be used and mixed, equal to 4 pairs of signals per channel.
HiFiMan HE1000
The Tech Spec
Features | Specification | Sensitivity | 95 dB |
---|---|
Frequency Response | 8 Hz - 65 kHz |
Driver Type | Planar Magnetic |
Impedance | 28 Ω |
Weight | 450 g (excluding magnetic veils and cable) |
iFi Pro iDSD 4.4
The Tech Spec
Features | Specification | Sample rates | PCM up to 768kHz DSD up to 49.152MHz (DSD 1024) DXD and double-speed DXD (2xDXD) |
---|---|
Inputs | USB (required for DSD, DXD and sample rates above 192KHz) AES3 (XLR – single link) S/PDIF (coaxial/optical combo) BNC multifunction (S/PDIF in or sync input) |
Outputs | Balanced XLR at 4.6V (+15.5dBu – HiFi) or 10V (+22dBu – Pro) Single-Ended RCA at 2.3V (HiFi) or 5V (Pro) Headphones 6.3mm & SE 3.5mm Jack at 0.55V/2.1V/5V Headphones BAL 2.5mm/4.4mm Jack at 1.13V/4.6V/10V Headphones out 1,500mW RMS X 2 @ 64 ohm, 4,000mW max. 2 X @ 16 Ohm |
Headphone Output Impedance | Single-Ended (S-BAL): < 1 Ω Balanced: < 2 Ω |
Volume control | Balanced (6-gang) Alps potentiometer, motorised with IR remote control XLR/RCA outputs can be selected as fixed level or adjusted 6.3mm headphone jack is always adjusted |
Other Functions | Various digital and analogue filters can be selected for DSD and PCM up to 384KHz |
PCM Filters | Bitperfect 44.1 – 192kHz, always used for 352.8 – 768kHz Bitperfect + 44.1 – 96kHz Gibbs Transient Optimised 44.1 – 384kHz Apodising 44.1 – 384kHz Transient Aligned 44.1 – 384kHz |
DSD filters | Fixed 3rd order analogue filter @ 80kHz with correction for DSD’s -6dB gain |
Gain (headphone section) | User-selectable: 0dB, 9dB and 18dB |
Dynamic range | 119dBA (solid-state, PCM, -60dBFS) |
Output power | Pro iDSD 4.4mm socket. (16 Ω, balanced/single-ended): >4200mW /1>1,575mW Pro iDSD 2.5mm socket. (16 Ω, balanced/single-ended): >4000mW /1>1,500mW |
Output voltage | (600Ω, balanced/single-ended): >11.2V / >5.6V |
Input voltage (Pro iDSD) | DC 9V/6.7A – 18V/3.35A |
Input voltage (iPower+) | AC 85 – 265V, 50/60Hz |
Power consumption | < 22W idle, 50W max. |
Dimensions (WxHxD) | 220 x 63 x 213mm |