D&A
D&A Alpha PRO HI-RES DAC & Headphone Amplifier
D&A Alpha PRO HI-RES DAC & Headphone Amplifier
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Specification
Specification
D&A Alpha PRO HI-RES DAC & Headphone Amplifier
Key Features:
- Flagship ES9039MSPRO DAC: Ultra-high resolution decoding with MQA, DSD512, and PCM 768kHz/32bit support.
- 4-Channel Fully Balanced Discrete Amplification: 6000mW+6000mW output at 32Ω, effortlessly drives 16Ω–600Ω headphones.
- MQA & LDAC Wireless: Supports Bluetooth 5.1 LDAC, aptX HD, AAC, SBC for Hi-Res wireless streaming.
- Pure Analog Preamplifier: Dedicated analog input for vinyl/tape, industry-leading NJU72315 volume control chip.
- Comprehensive Input/Output: USB, Optical, Coaxial, Bluetooth, RCA Line-In; XLR/RCA/4.4mm/6.35mm HP output.
- Ultra-Low Distortion & Noise: 3 femtosecond oscillators, “Zero-Jitter Clock”, THD+N as low as -124dB, dynamic range up to 133dB.
- Modernist “Future Design”: Transparent front panel, intelligent LED feedback, and premium materials throughout.
- Flexible Multi-Mode Output: DAC mode, Preamp mode, Headphone amp mode; easily switch for your setup needs.
Technology and Innovations:
The D&A Alpha PRO sets a new benchmark for all-in-one desktop audio. Its ESS ES9039MSPRO flagship DAC delivers reference-level decoding with hardware MQA, HyperStream technology, and a unique 8-channel differential summing topology. With four-channel fully discrete amplification (32 transistors), Alpha PRO can deliver up to 6000mW per channel at 32Ω, ensuring effortless drive and musicality for anything from sensitive IEMs to high-impedance planar headphones. The triple-femtosecond oscillator clock design minimizes jitter for pinpoint imaging and ultra-clean sound. Dual-domain isolation, a linear regulated power supply, and high-grade component selection ensure zero crosstalk and silent backgrounds.
The Alpha PRO supports analog and digital sources alike, with preamplifier function (true analog volume), pure signal routing, and selectable XLR/RCA line outputs. The intelligent LED interface provides real-time feedback, while the visually stunning “Future Design” chassis showcases the high-performance internal layout with a transparent front panel and minimalistic lines. Perfect for audiophiles who demand both top-tier sound and contemporary style.
Technical Specifications:
| Parameter | Details |
|---|---|
| DAC Chip | ESS ES9039MSPRO |
| USB Chip | XMOS XU-316 (16-core) |
| Decoding Support | PCM 768kHz/32bit, DSD512 (native), MQA hardware decoding |
| Bluetooth | V5.1 (LDAC, aptX HD, AAC, SBC), QCC5125 |
| Inputs | USB / Optical / Coaxial / Bluetooth / RCA Line-In |
| Outputs | XLR, RCA, 4.4mm, 6.35mm headphone, Line Out |
| Headphone Output Power | 6000mW x2 @32Ω; 1400mW x2 @150Ω; 700mW x2 @300Ω; 350mW x2 @600Ω |
| Line Output Voltage | XLR: 5.2Vrms, RCA: 2.5Vrms |
| THD+N | XLR: 0.00006% (-124dB), RCA: 0.000079% (-122dB), HP: 0.000196% (-115dB) |
| Dynamic Range | XLR: 133dB, RCA: 128dB, HP: 125dB |
| Output Impedance | Line Out: 10Ω; Headphone Out: Near 0Ω |
| Gain | Balanced: +15.8dB; Unbalanced: +9.8dB |
| Power Consumption | <50W (Active), <0.5W (Standby) |
| Dimensions | 225 x 55 x 199.3 mm (W x H x D) |
| Weight | --- |
Package Includes:
- 1x D&A Alpha PRO DAC & Headphone Amplifier
- 1x Power Cable
- 1x USB Cable
- 1x User Manual
What's in the Box?
What's in the Box?
Shipping & Returns
Shipping & Returns
- Free Standard full searchable Shipping
- DDP(Delivered Duty Paid) Services, No payment on receiption
- Free 7-Day Return Policy!
Shipping Fees
Worldwide Free Shipping on Hificat, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.
In the event that a shipment is refused delivery by the recipient, is undeliverable, or is returned to sender, Hificat will process a refund to the original payment method used.
If a customer would like the order reshipped, they’ll be charged a reshipment fee. Customers may also be subject to a restocking fee of up to 20 percent of the product cost.
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Which Couriers To Use?
We collaborate with these courier companies:
Standard Shipping: Yanwen Express
Express Shipping(over $500 can be free): DHL Express, FedEx and SF Express
Hificat has extensive global logistics experience to ensure quality logistics services to consumers.
HiFiCat offers consumers different shipping, depending on the country, a choice of different shipping methods.
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Estimated Delivery Time
1. France, Germany, UK, Italy, Spain, USA.
All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 6-10 days to arrive.
Tracking Example
France: https://t.17track.net/en#nums=YT2132021222003141
Germany: https://t.17track.net/en#nums=YT2133621222016083
United Kingdom: https://www.17track.net/?nums=GV779664269GB
Italy:https://t.17track.net/en#nums=YT2133021222011717
Spain:https://t.17track.net/en#nums=YT2129521222003430
United States:https://t.17track.net/en#nums=SUA211205BIUQ1000007
2.EU Country：Filand, Poland, Estonia, Norway, Switzerland, Greece, Sweden, Israel, Czech Republic, Slovenia, Slovakia, Denmark, Netherlands, Latvia, Croatia, Austria, Hungary, Belgium, Bulgaria, Romania, Ireland, Malta, Iceland, Serbia and so on.
All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 10-15 days to arrive.
Filand: https://www.17track.net/?nums=UG324191515YP
Poland: https://www.17track.net/?nums=UG335827360YP
Estonia: https://www.17track.net/?nums=UG363043181YP
Norway: https://www.17track.net/?nums=VR457380806YP
Switzerland: https://www.17track.net/?nums=UG359525911YP
Greece: https://www.17track.net/?nums=UG250851788YP
Sweden: https://www.17track.net/?nums=UG353458343YP
Israel: https://www.17track.net/?nums=UG356134837YP
Czech Republic: https://www.17track.net/?nums=UG320437102YP
Slovenia: https://www.17track.net/?nums=UG349882511YP
Slovakia: https://www.17track.net/?nums=UG349946557YP
Denmark: https://www.17track.net/?nums=UG272480001YP
Netherlands: https://www.17track.net/?nums=UG206078468YP
Latvia: https://www.17track.net/?nums=UG336264373YP
Croatia: https://www.17track.net/?nums=UG331204789YP
Austria: https://www.17track.net/?nums=UG322443180YP
Hungary: https://www.17track.net/?nums=UG313846849YP
Belgium: https://www.17track.net/?nums=UG313858025YP
Bulgaria: https://www.17track.net/?nums=UG309182635YP
Romania: https://www.17track.net/?nums=UG295530616YP
Ireland: https://www.17track.net/?nums=UG286654665YP
Malta:
Iceland: https://www.17track.net/?nums=VR447888050YP
Serbia: https://www.17track.net/?nums=VR447710777YP
Ukraine: https://www.17track.net/?nums=UG331240667YP
Russian Federation: https://www.17track.net/?nums=VR454415418YP
3.South America:Peru, Brazil, Chile
Chile: https://www.17track.net/?nums=UG205949999YP
Brazil: https://www.17track.net/?nums=UG207476109YP
New Zealand: https://www.17track.net/?nums=YE175499582CN
Australia: https://www.17track.net/?nums=UG245685796YP
5.Canada By Canada Post, about 2 weeks.
Vietnam: https://www.17track.net/?nums=VR456508418YP
