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Russound ACP-1DU Dual-gang wall-mounted UltraMatch stereo volume control combined with an A/B source selector switch
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ACP-1DU
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Retail Price: $109.00
Thunder AV Price: $74.12
You Save: $34.88 (32 %)
* Whole number only
Detailed Description
Description
ACP-1DU UltraMatch Volume Control with A/B Switch
The ACP-1DU is a dual-gang wall-mounted UltraMatch stereo volume control combined with an A/B source selector switch. The ACP-1DU allows local source selection and volume attenuation of one of two amplifiers through a single set of speakers. Its ease of installation and use make it particularly well suited for situations where a local source, such as stereo receiver, can play through the same set of speakers as the whole-house audio system.
This UltraMatch volume control connects between the speaker outputs of an amplifier or receiver and a pair of speakers. The 1x setting allows the volume control to be used as a standard non-impedance matching control. The 2x, 4x, and 8x settings allow it to be used as an UltraMatch control. The UltraMatch volume control provides a method of matching the minimum output impedance of an amplifier or receiver, in addition to attenuating the volume. This eliminates the need for a speaker selector or other impedance matching equipment. The volume is adjusted by adjusting the amplifier signal output of the volume control to the speakers. All Russound volume controls are manufactured using a high quality autoformer design which provides long life, excellent frequency response, no heat build-up, and maximum power transfer from the amplifier to the speakers.
All Russound volume controls conform to UL Standard 1492 First Addition, and for Canada, certified to CSA Standard 22.2 No. 1-M94. This certification assures that Russound volume controls are designed and tested for safety.
Dual Gang Decora wall plate
Dual source inputs (AMP A and AMP B)
A/B selector switch
Selectable autoformer-based impedance matching (up to 8x)
Impedance-matching or Non Impedance-matching Configurable
Removable input/output connectors
Isolated left and right channel grounds
12 Step Attenuation including "OFF"
Available in White Only
Power Handling: 42 watts RMS per channel (126 watts PEAK)
Frequency Response: 20 Hz to 20 KHz
Min. Speaker Impedance: 4 ohm
Impedance Matching Type: Autoformer-Based
Max. Wire Gauge: 14 awg
Volume Control: 43 db attenuation, 12 position
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