32-2001.fm Page 4 Friday, February 4, 2000 7:53 AM

ˆPreparation

PRESETTING THE

CONTROLS

Warning: A sudden high output from the amplifier could damage your hearing or the speakers connected to the amplifi- er’s output.

To avoid accidentally overdriving a channel or prematurely amplifying an audio input, set all the amplifier’s front- panel controls to their lowest settings.

To avoid sudden audio from the input sources, be sure all audio devices are turned off before you connect them to the amplifier.

CHOOSING A LOCATION

Choose a location with adequate venti- lation. Do not place the amplifier on thick carpeting or cushions (which can restrict the air flow) or near a heat source, such as a heat vent or radiator (which can cause the amplifier to overheat).

ˆMaking Connections

Be sure you connect all auxiliary equipment and speakers before connecting and turning on power.

AUX/CD Input Jack — connect any high-level sound source (such as a tape deck, CD player, or receiver). To con- nect a stereo audio source to this jack, use a shielded Y-adapter (not supplied; available at your local RadioShack store).

PHONO Input Jack — connect a turnta- ble with a moving magnetic cartridge. To

avoid sound distortion, do not connect a high-level audio input source to this jack.

GROUND Screw — connect the ground wire (usually black or green) from your turntable to this screw to avoid a low-fre- quency hum. You can also use this screw to ground any other system con- nection.

4

Page 4
Image 4
Radio Shack MPA-40, 32-2001, 811081640B Preparation, Making Connections, Presetting Controls, Choosing a Location

MPA-40, 32-2001, 811081640B specifications

The Radio Shack 811081640B, also known as the 32-2001, MPA-40, represents a pinnacle of portable audio technology, blending functionality with remarkable sound quality. As a product of the iconic Radio Shack brand, this device showcases a commitment to delivering exceptional user experience, particularly for those who crave both convenience and audio excellence in their daily lives.

At its core, the MPA-40 is designed to cater to a diverse range of audio needs, making it suitable for both personal and professional applications. With its impressive power output, users can enjoy a robust sound that is perfect for outdoor gatherings, presentations, or casual listening at home. The portable design ensures that users can take their audio experience anywhere, whether it's a picnic in the park or a backyard barbecue.

One of the main features of the Radio Shack 811081640B is its versatility in connectivity options. It includes various input ports that allow users to connect their devices easily, ensuring compatibility with modern smartphones and tablets as well as older audio equipment. Bluetooth connectivity further enhances its functionality, enabling wireless streaming of music and other audio content directly from compatible devices.

In terms of battery life, the MPA-40 excels with a built-in rechargeable battery that offers extended usage on a single charge. This is particularly valuable for users who often find themselves away from power sources, as it allows for uninterrupted enjoyment of audio content.

The design of the MPA-40 is both practical and aesthetically pleasing, featuring a durable exterior that can withstand the rigors of outdoor use. Integrated handles and a lightweight chassis make it easy to transport, while the user interface is intuitive, allowing for seamless operation even for those less familiar with audio technology.

Additionally, the Radio Shack 811081640B includes features such as an equalizer, allowing users to adjust sound profiles according to their preferences. This customization capability ensures that everyone can enjoy their favorite music, podcasts, or audiobooks in their desired sound quality.

Overall, the Radio Shack 811081640B, 32-2001, MPA-40 is a remarkable audio solution that combines portability, power, and versatility. With its blend of advanced technology and user-friendly features, it remains a sought-after choice for audio enthusiasts looking to enhance their listening experience on the go. Whether for personal use or hosting events, this model stands out as a reliable and effective audio companion.