Before USE

Read this before operation

1.Choose the installation location of your unit carefully. Avoid placing it in direct sunlight or close to a source of heat. Also avoid locations subject to vibrations and excessive dust, cold or moisture.

2.Do not cover the ventilation holes. Make sure there is enough space above and beside this unit (about 4 inches). Do not place a CD player or other equipment on top of this unit.

3.Do not open the cabinet as this might result in damage to the circuitry or electrical shock. If a foreign object falls into the unit, contact your dealer.

4.When removing the power plug from the wall outlet, always pull directly on the plug, never on the cord.

5.Do not attempt to clean the unit with chemical solvents as this might damage the finish. Use a clean, damp cloth only.

6.Keep this manual in a safe place for future reference.

Back-up Memory Function

This is the function that preserves the preset memory and most-recent memory function. In the event of a power failure, or if the power cord of this unit is disconnected from the electric outlet, the back-up memory will preserve the preset memory and most-recent memory functions for approximately 1 week. If the power supply is interrupted for 7 days or longer, the memory settings will be erased.

When to use RESET switch

1.When this system is subjected to an electric shock.

2.When the power is irregular.

In this case, try the following:

Switch the POWER on, press the RESET button on the front panel for more than 3 seconds.

Note: If the RESET button is pressed for more than 3 seconds, all the memory will be erased.

Before Connection

Caution

-Disconnect all equipment from the power source before making any connections.

-Read instructions of each component you intend to use with this unit.

-Be sure to insert each plug securely. To prevent hum and noise, do not bundle the connection cords with power cord or speaker cord.

Speaker Connections

Caution:

-To avoid damaging the speakers with a sudden high-level signal, be sure to switch the power off before connecting the speakers.

-Check the impedance of your speakers. Connect speaker with an impedance of 6 ohms or more.

-The amplifier’s red speaker terminals are the + (positive) terminals and the black terminals are the – (negative) terminals.

-The + side of the speaker cable is marked to make it distinguishable from the – side of the cable. Connect this marked side to the red + terminals and the unmarked side is the black terminal.

-Prepare the speaker cords for connection by stripping off approximately 10 mm or less (no more as this could cause a short-circuit) of the outer insulation.

-Twist the wires tightly together so that they are not straggly.

How to connect

Red: positive (+)

Black: negative (-)

1.Press down the lever at the antenna terminal.

2.Insert the exposed wire into the terminal hole

3.Release the lever.

AG20D specifications

The Teac AG20D is a versatile audio amplifier that marries traditional analog elements with contemporary digital technologies, designed for audiophiles and casual listeners alike. With its sleek and modern aesthetics, the AG20D not only promises exceptional sound quality, but also stands as a stylish addition to home audio setups.

At the heart of the Teac AG20D are its robust amplification capabilities, delivering a powerful 20 watts per channel into 8 ohms. This allows it to drive various speaker types, ensuring compatibility with a wide array of home audio systems. The amplifier’s discrete circuit design minimizes distortion and maximizes clarity, providing an immersive listening experience across different genres of music.

One of the standout features of the AG20D is its extensive connectivity options. It includes multiple analog inputs, allowing users to connect various audio sources, such as turntables, CD players, and portable devices. The addition of digital inputs, including optical and coaxial connections, opens up opportunities for high-resolution audio playback. Furthermore, the USB input enables connection to computers and other digital devices, allowing for seamless integration within modern digital ecosystems.

The amplifier employs advanced digital signal processing (DSP) technology, which enhances its ability to reproduce sound accurately. With built-in digital filters, users can tailor their audio experience to match their listening environments. The AG20D also features a high-quality DAC that supports 24-bit/192 kHz audio playback, ensuring that listeners can enjoy their music in high fidelity.

Another notable characteristic is the inclusion of Bluetooth functionality, which allows for wireless streaming from smartphones and tablets. This feature caters to the growing trend of mobile music consumption, enabling users to enjoy their favorite tracks without the hassle of physical connections.

The Teac AG20D also boasts a user-friendly interface, complete with a remote control for effortless operation. Its compact size makes it suitable for various setups, whether used as part of a dedicated hi-fi system or integrated into a casual home entertainment arrangement.

In conclusion, the Teac AG20D amplifier is a well-rounded audio solution, offering a blend of classic and modern features. With its powerful amplification, diverse connectivity options, advanced DSP technology, and convenient Bluetooth capabilities, the AG20D stands out as an excellent choice for listeners seeking both quality and versatility in their audio experience.