Mode Switch, 15 & 16 Speaker Terminals | AudioSource AMP310, AMP210

AMP210 / AMP310

OWNER’S MANUAL

12 MODE SWITCH

Mode

Stereo Bridged

Figure 8. Mode Select Switch

To the right of the Master Level controls is a switch labeled “Mode” with “Stereo” and “Bridged” as options. If you will be connecting one or two pair of speakers to the ampliﬁer, place the switch in the “Stereo” position.

NOTE: If you are using the AMP210/310 in stereo mode, with 2 sets of speakers (A and B), make sure each speaker has an impedance of 8 ohms or greater.

When used in “Bridged” mode, the ampliﬁer is a single channel Mono ampliﬁer.

If you will be using a pair of channels to power a single mono speaker, place the switch in the “Bridged” position, and be sure to read the section titled “Speaker Terminals” below.

While the ampliﬁer operates in bridged mode you are required to have the Left input connected to the ampliﬁer only. The ampliﬁer will use this signal to create your Mono source.

NOTE: The AMP210 supplies 250W in bridged mode, while the AMP310 supplies 450W in bridged mode. Please verify that your speakers are capable of handling such power to avoid possible damage!

15 & 16 SPEAKER TERMINALS

Terminals are provided for “A” and “B” pairs of speakers for each channel. If you will be using the ampliﬁer as a stereo ampliﬁer (i.e. not a bridged ampliﬁer), connect the speaker’s positive (red) terminal to the ampliﬁer’s positive (red) terminal, and the speaker’s negative (black) terminal to the ampliﬁer’s negative (black) terminal (immediately beside the positive terminal).

NOTE: Use the appropriate gauge speaker wire when connecting speakers to the AMP210/310.

If using one pair of channels bridged, place the “Mode” switch in the “Bridged” position and use both RED terminals to connect to the speaker.

When in “Bridged” mode make sure to connect the speaker’s negative (black) terminal to the ampliﬁer’s positive (red) terminal of the left channel and the speaker’s positive (red) terminal to the ampliﬁer’s positive (red) terminal of the right channel.

Speaker A

- R +

+ L -

+ Bridge -

19 LIGHT BAR DISPLAY

Light Bar Display

On Off

Figure 9. Light Bar Display Control

This switch controls the lighted bars on the front of the amplifier. These bars light red when the amplifier is in operation. If the amplifier is visible, and a low light setting is desired, use this switch to turn off the light bars. The other LED indicators on the front panel as well as the power button lighted ring are not affected by this control.

- R

+ L

Speaker B

Figure 10. Speaker Terminals

NOTE: Only one pair of channels can be bridged together. Do not attempt to bridge both A & B speaker terminals, as this may result in a lower impedance than the ampliﬁer is designed to accommodate and may damage your ampliﬁer. The minimum impedance for the total load connected to a pair of channels in the bridged mode is 8 ohms.

17 & 18	MAINS POWER INLET/FUSE/
	VOLTAGE SELECTOR

Power inlet accepts the IEC type line cord supplied with the ampliﬁer. A fuse in the integrated holder provides safety protection from fault conditions: replace fuse with one of same type and rating only.

This ampliﬁer is conﬁgured for operation at 115V. (North America)

The AMP210/310 can be conﬁgured for operation from either 115V ~60Hz or 230V ~50Hz AC mains. Installed mains fuse must be of type and rating marked on ampliﬁer corresponding to conﬁgured AC mains voltage.

Should you wish to conﬁgure the AMP210/310 for use at 230V ~50Hz please contact your dealer or distributor.

6	13970 SW 72nd Ave. Portland, OR 97223 • 503.914.4688 • www.audiosource.net

AMP210, AMP310 specifications

The AudioSource AMP210 and AMP310 are versatile, high-performance integrated amplifiers designed for both home and commercial audio applications. These amplifiers are known for their reliability, exceptional sound quality, and user-friendly features, making them popular choices for those seeking to enhance their audio systems.

The AMP210 is a compact yet powerful amplifier, delivering 100 watts per channel at 8 ohms and 150 watts per channel at 4 ohms. Its sleek design allows for easy placement in various environments, whether it be a home theater setup, a multi-room audio system, or a professional audio installation. The AMP310, on the other hand, provides even more power and flexibility with a remarkable 150 watts per channel at 8 ohms and 300 watts per channel at 4 ohms. This makes it ideal for driving larger speakers or handling demanding audio environments.

One of the main features of both models is their dual-zone capability, allowing users to effortlessly manage audio in two different areas or rooms. Each zone can be controlled independently, making these amplifiers perfect for those who desire customized listening experiences across various spaces. Additionally, both the AMP210 and AMP310 come with a bridgeable mode, providing the option to combine the outputs of two channels for increased power when needed.

In terms of connectivity, these amplifiers are equipped with multiple inputs, including RCA and balanced XLR connections, ensuring compatibility with a wide range of audio sources. The amplifiers also feature a built-in signal sensing technology, which automatically powers the unit on or off depending on the input signal. This not only conserves energy but also provides added convenience for users.

The AudioSource amplifiers utilize class AB amplification technology, known for its high efficiency and low distortion, resulting in clear and dynamic sound reproduction across the frequency spectrum. Users can expect enhanced bass response, detailed mid-range, and crisp highs, making these amplifiers suitable for various musical genres and audio content.

Overall, the AudioSource AMP210 and AMP310 are excellent choices for anyone looking to elevate their audio experience. With their combination of power, versatility, and advanced features, these amplifiers offer a practical solution for both casual listeners and audiophiles alike, ensuring an immersive and enjoyable listening experience.