TEAC AI-303 Integrated Amplifier, USB-DAC, 50W per Channel & Bluetooth aptX HD & Headphone Amp
The TEAC AI-303 is a compact yet powerful integrated amplifier and high-resolution DAC built for the modern desktop audio setup. It utilizes a highly efficient Hypex Ncore-based power amplifier delivering 50W + 50W (at 4 ohms) of clean, low-distortion power, capable of driving most bookshelf or small tower speakers with ease. The unit’s digital core features an advanced DAC, supporting PCM up to 384kHz/32-bit and native DSD up to 11.2MHz for pristine audio reproduction.
Connectivity is versatile, including optical and coaxial digital inputs, plus a USB-B input for direct connection to a PC/Mac. Wireless streaming is handled by Bluetooth with aptX HD, supporting 24-bit high-resolution audio transfer. A standout feature is the advanced 4-pin Pentaconn headphone jack on the front panel, offering exceptional power and clarity for driving high-impedance headphones. The AI-303 serves as a perfect hub for both high-end digital streaming and vinyl playback (requires external phono preamp).
This item is available for local pickup in Brampton. (Details)
Authorized dealer. Sold with full warranty.
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Features:
- High-Efficiency Ncore Power: Hypex Ncore-based amplifier circuit delivers 50W + 50W of power (at 4 ohms) with high damping factor and ultra-low noise.
- High-Resolution USB-DAC: Supports PCM playback up to 384kHz/32-bit and native DSD 11.2MHz for studio-master quality audio via USB-B.
- High-Quality Wireless Streaming: Features Bluetooth 5.0 with aptX HD codec, allowing for stable, high-resolution wireless audio transmission (up to 24-bit/48kHz).
- Advanced Headphone Amplifier: Includes a high-grade 4-pin Pentaconn jack for balanced headphone output, providing superior channel separation and power.
- Versatile Digital Inputs: Equipped with USB-B, Optical (TOSLINK), and Coaxial inputs for connecting computers, TVs, and CD players.
- Compact, Robust Chassis: Slim and stylish aluminum body is designed to fit on a desktop while minimizing vibrations and electrical interference.
- Analog Input & Sub Output: Includes one stereo RCA analog line input and a mono RCA subwoofer pre-out for system expansion.
Specifications:
- Amplifier Type: Hypex Ncore Class D
- Output Power: 50W + 50W (4 Ohms) / 25W + 25W (8 Ohms)
- DAC Chipset: ESS Technology ES9018K2M (or equivalent high-performance chip)
- Supported USB Audio: PCM up to 384 kHz/32-bit, DSD 2.8/5.6/11.2 MHz
- Inputs: USB-B, Optical x 1, Coaxial x 1, RCA Analog x 1
- Bluetooth: Version 5.0, Codecs: aptX HD, aptX, AAC, SBC
- Headphone Output: 4-pin Pentaconn (Balanced), 3.5mm Stereo Mini Jack
- Outputs: RCA Pre-out/Line out, Mono Subwoofer Out
- Dimensions (W x H x D): 215 x 61 x 258 mm (8.5" x 2.4" x 10.2")
- Weight (Net): 2.9 kg (6.4 lbs)
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