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ATC HDA-P1 Portable DAC and Headphone Amplifier

ATC HDA-P1 Portable DAC and Headphone Amplifier Enlarge

Stock Information

ATC HDA-P1 Portable DAC and Headphone Amplifier
In Stock
Our Price: £169.00
  RRP: £199.99
You Save: £30.99
Product code: 59217
Only 4 left in stock!
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This HDA-P1 DAC Headphone Amplifier delivers a clear and insightful sound. AKM AK4490 performs a well decoding circuitry for different audio format files. P1 can form a compact high power and dynamic sound level headphone amplifier with DAC. It lets the consumer who simply wants to upgrade their system by using a single portable product. It’s safe to say P1 already have a certain level quality for you to expect under this affordable price.

“Offering an array of useful features this solidly built and practically designed device provides superb sound quality for the price, maximising its design spec and providing brilliant value for money. Despite its digital sourcing, the ATC never forgets that human beings are behind the music, giving you a engaging performance at all times.” – Paul Rigb

The CS8422 is a 24-bit, high performance, stereo asynchronous sample-rate converter with an integrated digital audio interface receiver that supports AES3 and S/PDIF interface standards.

AK4490 Premium DAC. The AK4490EQ chipset is a new generation of premium 32-bit DAC. Incorporating 2-channels of AKM’s VELVET SOUND™ that has been widely adopted by well-established high-end audio companies. This technology realises fine sound details with its low-distortion characteristics in addition to 32-bit digital filter processing.

An XS1 combines a number of XCore processors, each with its own memory, on a single chip. The programmable processors are general purpose in the sense that they can execute languages such as C; they also have direct support for concurrent processing (multi-threading), communication and input-output. XMOS


Supported OS: Windows 7, Vista, Windows XP, Windows 8, Mac OS X, IOS, Andriod system
USB: PCM 16-32BIT/44.1- 384KHz, DSD64 – 256, DXD 24 – 32BIT/352.8 – 384KHz
Optical: PCM 16 – 24BIT/44.1 – 192KHz

ConnectionsDigital in
Headphone output
ExtraDisplay: 0.91" OLED display
Music Playback Application: ATC DSD Hi-Res music player
Audio Processor: Cirrus logic CS8422 and XMOS XS1-U8A-64
Headphone Amplifier:  OPA1612 and BUF634 x 2
Maximum Headphone Output: 500mW (32 ohm loading)
Frequency Response:  USB/SPDIF: 20Hz-20KHz (±0.5dB)

Sound Effects: 

PCM digital filters
– Sharp roll-off ?lter
– Slow roll-off ?lter
– Short delay sharp roll-off ?lter
– Short delay slow roll-off ?lter
DSD digital filters
– Reserved cut-off ?lter
– 50K cut-off ?lter
– 150K cut-off ?lter

Battery Capacity: 3.7V/40000mAh rechargable Li-polymer battery
Battery Charging Time: Approximately 5 hours by adapter
Power Sources for Charging: AC/DC adapter, PC/Mac USB connection, third party mobile power bank
Finish Black
Supplied accessories x2 USB Cable
x2 Sillicone Band
x4 Rubber Feet
x1 CD
x1 User Manual
W x H x D (mm) 75 x 139.5 x 23
Weight (kg) 0.270 (270 grams)
E&OE Specifications are subject to change. A great deal of care goes into ensuring that pictures, descriptions and specifications accurately match those of the product. If you spot an error or an omission, or if you have a question about the product, please email us at

*Free Next Day delivery (Monday to Friday, excludes Saturday delivery) can only be guaranteed on in-stock orders placed before 4pm and being delivered to the "UK Mainland", excluding surcharge regions as outlined on our Delivery Information page.

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