AI-301DA-X Integrated Stereo Amplifier with USB DAC
Excellent sound in your living room or on your desktop, A compact integrated amplifier with Bluetooth®. receiver
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 programme, using selected parts ranges exclusively specified for hi-fi applications.
Supporting DSD128 and PCM192/32 input from PC/Mac, an improved analogue 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 2.1ch home theater system which can be set to automatically power up when your TV set is turned on.
Technical Specifications:-
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:-
USB:
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)