AE100VC

Impedance Matching Volume Control

Congratulations on your purchase of the AudioSource AE100VC Impedance Matching Volume Control. This product will allow you to install stereo speakers throughout your home and control them, without overloading your receiver or amplifier.

Please read this Manual to ensure the proper installation and best performance of your AE100VC Impedance Matching Volume Control.

Function of the AE100VC

The AE100VC features high quality audio transformers, removable solderless connection terminals and a computer grade double-sided glass-epoxy printed circuit board. An impedance matching switch multiplies the impedance the amplifier “sees” by two, four or eight times, allowing parallel connection of multiple AE100VCs without damaging the amplifier. Twelve knob positions provide a maximum of 39dB of attenuation. The AE100VC package includes a metal mounting bracket, and three sets of color matched knobs, plastic inserts, and screws. (White, Bone and Ivory)

Installation and Connection Procedures

Carefully choose the location for mounting the AE100VC. For safety, and to avoid picking up hum and noise from your electrical system, never put the AE100VC into the same box as a light switch or dimmer.

Polarity (+/-) for the input and output speaker terminals is clearly marked on the rear of the AE100VC. Speaker wire is coded to identify each conductor as either positive (+) or negative (-). This may be by color coding, or one conductor may have a printed marking or a rib along one edge that you will not find on the other. Identify which type of polarity coding that your wire is using and which conductor is positive (+) or negative (-).

1.Route the speaker cables from the amplifier and each speaker pair to the location of the AE100VC paying close attention to which wires connect to the speakers and which connect to the amplifier. Mark them if needed.

2.Strip 3/8” insulation from the end of the cables and twist the exposed ends to avoid fraying.

3.Remove the speaker and amplifier connectors from the terminals marked Input and Output. Insert the wires into their respective connector positions and tighten the screws.

4.Plug the connectors onto the circuit board terminals being careful to observe markings for Input and Output. If you are using a metal J-Box, insure that none of the speaker wiring can short to the metal of the box.

Recommended Speaker Wire Gauges

The resistance of the speaker wire in your installation can cause your speakers to perform at less than their optimum quality level. Excess resistance caused by using an undersized speaker wire can result in loss of detail and definition in the bass region of your audio program, as well as loss of dynamic range. Over extremely long wire runs you may even experience a loss of high frequency content in the audio signal.

To prevent sonic degradation in your speaker installation, total speaker wire resistance should be kept below

0.5ohms. The following table lists recommended speaker wire gauge versus wire run length.

50’ or less - 16 Gauge 2-Cond. CL3 Rated 50’ - 150’ - 12 Gauge 2-Cond. CL3 Rated 150’ - 200’ - 10 Gauge 2-Cond. CL3 Rated

Note: UL rated CL3 speaker wire is recommended when running wire inside your walls. In many localities it may be required by code. When installing your speaker wire, avoid running the speaker wire parallel to any 120V power lines to avoid picking up hum and interference from the power service. If the speaker wire needs to cross a 120V power line at a right angle this is acceptable and will not create a problem. If you are uncomfortable with running the speaker wire yourself in existing construction, it is recommended that you retain a qualified custom home installation specialist or electrician.

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AudioSource manual Impedance Matching Volume Control, Function of the AE100VC, Installation and Connection Procedures
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AE100VC specifications

The AudioSource AE100VC is a versatile and robust volume control device designed to complement audio systems in residential and commercial settings. One of its main features is the ability to control the volume of a specific zone or area within a larger audio system. This is particularly useful in environments where different rooms or spaces require distinct audio levels, such as in homes with multiple areas for entertainment or restaurants with various dining zones.

A key characteristic of the AE100VC is its compatibility with a wide range of audio amplification systems. It supports both 8-ohm and 4-ohm speaker setups, allowing flexibility in system design and installation. This adaptability enables users to tailor their audio experience according to their specific needs and preferences.

Built with high-quality materials, the AE100VC boasts a durable design that ensures reliable performance over time. Its sleek and unobtrusive aesthetic allows it to blend seamlessly into most interior designs, whether it is mounted in a wall or used as a standalone device. The rotary knob control mechanism provides a tactile and user-friendly experience, allowing for precise adjustments to volume levels without complicated interfaces.

The AE100VC also incorporates advanced technology to minimize signal degradation and interference. This is critical in maintaining sound quality, especially in more extensive multi-room systems where audio integrity must be preserved. Additionally, the device features an impedance matching design that protects both the amplifier and the speakers from damage caused by mismatched loads.

Another noteworthy feature of the AE100VC is its easy installation process. It comes with clear instructions and understands the necessity for user-friendly setups. This allows DIY enthusiasts as well as professional installers to integrate the device into existing audio systems efficiently.

In conclusion, the AudioSource AE100VC is an essential component for anyone looking to enhance their audio experience in specific zones. With its robust design, compatibility, and advanced technology, it not only adds convenience but also elevates the overall sound quality. Whether used in a home theater, office, or commercial space, the AE100VC delivers reliable performance and exceptional audio control.
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