AI303 vs NAD D 3045
The D 3045's power @ 8ω is 60W against the AI303's 25W, its bit depth 24-bit against 32-bit, its max sample rate 192 kHz against 384 kHz, and its signal-to-noise 98 dB against 100 dB.
AI-generated product photo — not official manufacturer imagery.
AmplifiersIntegrated AmplifiersDACs
Estimated price (community-sourced)
$650 - $800
Around — community and catalog average, updates slowly
About the AI303
The TEAC AI-303 is a compact integrated stereo amplifier and USB DAC for desktop systems, televisions, computers, and high-resolution music playback. It combines a Hypex NCore Class-D power amplifier rated at 25 watts per channel into 8 ohms and 50 watts per channel into 4 ohms with an ESS SABRE-based DAC supporting PCM up to 32-bit/384 kHz, DSD256, and full MQA decoding. Connectivity includes HDMI ARC/eARC, USB-C audio, coaxial and optical digital inputs, RCA line inputs, and Bluetooth with LDAC, LHDC, and aptX HD support. It also provides a front-panel headphone output, RCA subwoofer output, and remote control operation.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 25W @ 8Ω
- Power @ 4Ω
- 50W @ 4Ω
- Amplifier Class
- D
Digital Audio
DAC capabilities and digital audio processing
- Bit Depth
- 32-bit
- Max Sample Rate
- 384 kHz
- DSD Support
- DSD512
- MQA Support
- Yes
- DAC Chip
- ESS SABRE 32-bit DAC
Analog Output
Analog signal output specifications
- THD
- 0.008%
- SNR
- 100 dB
Connectivity
Input and output connections
- Bluetooth
- Yes
- Bluetooth Codecs
- LDAC, aptX HD, LHDC, AAC, aptX, SBC
- Digital Inputs
- HDMI eARC/ARC, USB-C, coaxial, optical
- Analog Inputs
- RCA line inputs
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 215 × 61 × 257 mm (W × H × D)
- Weight
- 2.3 kg (5 lbs)
Key Specifications
Power: 25W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions