AIYIMA DAC-A7 DAC with Bluetooth
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The AIYIMA DAC-A7 represents a masterfully engineered intersection of minimalist design and high-fidelity performance, serving as an elite cornerstone for the modern desktop audio setup. Housed within a sleek, low-profile brushed aluminum chassis, this versatile component seamlessly unifies a reference-grade digital-to-analog converter with a high-current headphone amplifier. By pairing the sophisticated decoding capabilities of the flagship ESS Sabre ES9038Q2M chipset with the raw driving power of Texas Instruments' TPA6120A2 amplification, the DAC-A7 delivers an exquisitely transparent soundstage, profound dynamic headroom, and an absolute absence of background noise. Engineered with dual-format analog outputs, high-resolution Bluetooth 5.4 wireless capability, and a socketed mainboard tailored for artisanal operational amplifier rolling, it offers discerning audiophiles an uncompromisingly clean, powerful, and customizable acoustic experience without the premium footprint or prohibitive expense of traditional high-end gear.
Beneath its refined exterior lies a meticulously engineered digital architecture designed to preserve absolute signal integrity. The AIYIMA DAC-A7 decodes ultra-high-resolution PCM streams up to 24-bit/192kHz across an expansive suite of digital inputs, including USB Type-C, Optical, and Coaxial. Wireless playback is treated with equal fidelity; the integration of a Qualcomm QCC3084 module unlocks Bluetooth 5.4 connectivity, supporting the elite LDAC and aptX-HD codecs to deliver pristine, uncompressed audio over the air.
Whether driving demanding, high-impedance open-back headphones via its dual front-panel outputs or serving as a low-distortion pre-amplifier for active studio monitors via its rear RCA line-out, the unit commands authority over its load. Furthermore, its modular internal topology features socketed DIP-8 dual operational amplifiers, offering enthusiasts an elegant canvas for artisanal component swapping to seamlessly tailor the acoustic voicing to their precise preferences.
Features
- Elite Dual-Chip Architecture: Pairs the precision decoding of a flagship ESS Sabre ES9038Q2M DAC chip with the high-current delivery of a Texas Instruments TPA6120A2 headphone amplifier circuit.
- Staggering Output Power: Delivers a potent 1500mW at 32Ω, effortlessly driving demanding audiophile gear up to 600Ω while maintaining a pitch-black, ultra-silent noise floor for sensitive IEMs.
- High-Resolution Digital Decoding: Handles studio-grade digital audio streams via USB-C, Optical, and Coaxial inputs at sampling rates up to 24-bit / 192 kHz PCM.
- Premium Lossless Wireless: Utilizes a Qualcomm QCC3084 module featuring Bluetooth 5.4, fully supporting elite high-definition wireless codecs including LDAC and aptX-HD.
- Artisanal Op-Amp Rolling: Features a modular internal motherboard layout with four socketed DIP-8 OPA1612 operational amplifiers, allowing audio enthusiasts to easily swap chips and customize the acoustic voicing.
- Dual Front-Panel Outputs: Equipped with native 3.5 mm and 6.35 mm single-ended headphone jacks, eliminating the need for signal-degrading external adapters.
- Pre-Amplifier Versatility: Features standard rear RCA analog outputs, allowing the unit to act as a low-distortion volume control hub for active studio monitors or a power amplifier.
- Isolated Power Topology: Powered via a dedicated 5V DC USB-C connection, keeping the analog audio circuitry entirely isolated from noisy PC data bus interference.
- Ultra-Low Distortion: Achieves pristine acoustic transparency with a signal-to-noise ratio (SNR) ≥120dB and total harmonic distortion .
- Sleek Brushed Chassis: Housed in a compact, low-profile brushed aluminum enclosure (130 x 100 x 30 mm) that easily integrates into tight desktop workspaces or audio racks.
Specifications
- Product Model DAC-A7
- Chipset ESS9038Q2M + XMOS XU208 + OPA1612*4 + QCC3084
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Maximum Sampling Rate
- USB: PCM 192kHz/24bit
- OPT : PCM 192kHz/24bit
- COAX: PCM 192kHz/24bit
- Bluetooth: PCM 96kHz/24bit
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Inputs
- 1 x USB-C
- 1 x Coaxial
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1 x Optical Toslink
- 1 x Bluetooth
- 1 x USB-C
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Outputs
- 1 x 6.35mm Headphone jack
- 1 x 3.5mm Headphone jack
- 1 x RCA stereo
- Bluetooth Version 5.4
- Bluetooth Audio Formats LDAC, aptX HD, aptX
- Bluetooth Connection Range
- Signal-to-Noise Ratio (SNR) ≥120dB
- THD+N 0.0003%
- Frequency Response 20-20kHz (‡0.3dB)
- Supported Headphone Impedance Range: 16Ω – 600Ω
- Maximum Output Power of Headphone Amplifier 1500mW@32Ω
- Noise Floor 1.2uVrms
- Power Supply DC 5V
- Product Dimensions 130*100*30mm
- Net Weight 400g
Includes
- 1 x Aiyima DAC-A7
- 1 x USB C Cable
- 1 x Optical Cable
- 1 x Bluetooth Cable
- 1 x User Manual
Support
Awards & Reviews
About
AIYIMA stands as a celebrated pioneer in the modern audiophile landscape, renowned for making genuine, high-fidelity sound accessible to music lovers worldwide. By seamlessly blending cutting-edge engineering—such as high-performance Texas Instruments amplification chips and premium internal capacitors—with compact, elegant desktop designs, the brand has revolutionized the budget audio market. Highly praised by audio enthusiasts and reviewers alike, AIYIMA components deliver an incredibly clean, powerful, and detailed acoustic performance that consistently punches far above their price point, proving that breathtaking sonic clarity and premium build quality do not require a luxury budget.