TEAC AI-301-DA-X Integrated Wireless Amplifier


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Excellent sound in your living room or on your desktop, the AI-301-DA-X is a compact integrated amplifier with Bluetooth® receiver.

AI 301 DA X in livingroom below tv between speakers in dark room

The AI-301DA-X is a successor to the AI-301DA, offering a newly refined audio performance tuned in Europe.

In order to update the sound quality to meet today’s requirement for Hi-Res sound, our engineers have carried out an exhaustive development program using selected parts ranges exclusively specified for hi-fi applications.

AI 301 DA X on credenza next to klipsch speaker

Supporting DSD128 and PCM192/32 input from PC/Mac, an improved analog audio circuit delivers excellent sound quality, while a built-in Bluetooth® receiver supports the Qualcomm® aptX codec, allowing you to enjoy high-quality wireless audio streaming from a PC or tablet.

In addition, the AI-310DA-X’s subwoofer pre-out and auto-power on/off functions allow you to create a compact 2.1-channel home theater system that can be set to automatically power up when your TV set is turned on.

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Ai 301da x w icepower

ICEpower Performance

The beating heart of the AI-301DA-X is a high performance, energy efficient power amplifier module from ICEpower of Denmark. Thanks to its intelligent energy management technology, the AI-301DA-X can deliver as much as 60W + 60W of output power.

Ai 301da x w side panel

Aluminum Body + Small Footprint

A sleek and compact body with a small footprint (215mm width, 254mm depth and 61mm height) allows you to place the AI-301DA-X in very small spaces, such as in a tiny gap in a TV stand or on a desktop. A beautifully machined aluminum volume knob and panels give it an innate feeling of elegance, while full-metal body construction achieves excellent vibration suppression, to minimise any adverse effects on sound quality.

Ai 301da x w bluetooth

Built-in Bluetooth®

The AI-301DA-X features a built-in Bluetooth®. receiver module supporting the Qualcomm® aptX. codec for high quality wireless audio streaming. Qualcomm® aptX. achieves low-latency and excellent error recovery, resulting in superb sound, qualities which have made this codec an industry-standard for wireless streaming. And, for the benefit of those streaming from an iPhone/iPad, the high-performance AAC codec is also supported.

Ai 301da x w pcm1795

32-bit BurrBrown PCM1795 DAC

In order to process the huge amounts of digital audio data present in DSD128 and PCM 192kHz/32 content, a high-performance BurrBrown PCM 1795 D/A converter is employed. Its 32-bit processing conveys fine detail and a depth of sound from Hi-Res files that’s far beyond what you can hear from standard audio CD.


The AI-301DA-X automatically turns on when an incoming digital audio signal is detected, and automatically turns off when the signal is switched off. This allows you to, for instance, switch on the AI-301DA-X merely by powering up your TV set, ensuring you can enjoy enhanced TV audio with the minimum of fuss.

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Supported formats
USB audio input
DSD DSD128 (5.6MHz), DSD64 (2.8MHz)
PCM 16/24/32-bit
32k / 44.1k / 48k / 88.2k / 96k / 176.4k / 192kHz
Coaxial digital input
PCM 16/24-bit
32k / 44.1k / 48k / 88.2k / 96k / 176.4k / 192kHz
Optical digital input
PCM 16/24-bit
32k / 44.1k / 48k / 88.2k / 96kHz
DAC section
DAC BurrBrown PCM1795
Bluetooth® Section
Bluetooth® version V2.1 + EDR
Output Class 2
Supported Codec aptX™, AAC, SBC
Supported profile A2DP, AVRCP
Audio inputs
Connector USB B-type × 1
USB version USB2.0
Transfer mode Asynchronous transfer mode
Recommended software TEAC HR Audio Player (Mac, Windows)
Coaxial digital audio
Connector RCA Pin × 1
Input impedance 75 Ω
Input level 0.5Vp-p
Optical digital audio
Connector TOS-link × 1
Input level –24 to –14.5dBm peak
Analog LINE audio
Connector RCA Pin × 2 pairs
Audio outputs
Subwoofer Pre-out
Connector RCA Pin × 1
Speaker output RCA Pin × 1 set
Maximum output power 60W + 60W (4 ohms, 20Hz to 20kHz, JEITA)
30W + 30W (8 ohms, 20Hz to 20kHz, JEITA)
Rated Output 43W + 43W (4 ohms, 20Hz to 20kHz, THD 0.1%, JEITA)
22W + 22W (8 ohms, 20Hz to 20kHz, THD 0.1%, JEITA)
Supported speaker impedance 4Ω to 8Ω
Headphone output
Connector 1/4″ (6.3mm) stereo headphone × 1
Maximum output power 100mW + 100mW (32Ω loaded, THD 0.1%)
Total harmonic distortion 0.005%
Power AC 230V, 50Hz (UK/Europe)
Power consumption 38W
Overall dimensions 8.5″ × 2.4″ × 10″ / 215 × 61 × 254mm (W×H×D)
Weight 4.6 lbs. / 2.1kg
Accessories Power cord, Remote control (RC-1313), AAA batteries × 2, User Manual (including Warranty)

Audio performance

Frequency response 2Hz to 100kHz (–5dB)
Signal-to-Noise ratio 95dB (LINE Input, IHF-A/LPF 20kHz 1kHz 2V Input)
Total harmonic distortion 0.01% (1kHz, 8 ohms, 1W)

Supported OS’ (PC)


Windows 10 (April 2018 Update) , Windows 8.1 , Windows 8 , Windows 7 , Windows Vista , Windows XP (32bit ver.)


macOS High Sierra (10.13) , macOS Sierra‎ (10.12) , OS X El Capitan (10.11) , OS X Yosemite (10.10) , OS X Mavericks (10.9) , OS X Mountain Lion (10.8) , OS X Lion (10.7) , Mac OS X Snow Leopard (10.6)


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