The Basics Of Ultimate Attenuator
The Ultimate Attenuator is an electronic device for guitars. Just like the weber attenuator and optical attenuator, this device is designed to reduce signal amplitude or power in a way that its waveform is not distorted. The basic schematic of the device shows that it has a fixed resistor which is in series with the signal and switchable variable resistance to ground. The device provides signal load for the amplifier in a way that is easier for the amplifier’s output transformer circuit. The loaded signal serves as an input to an active-powered amplification circuit. The Ultimate Attenuator then transfers the powered signal to the speaker.
Mark Gregg of Magus Innovations LLC, the maker of the Ultimate Attenuator, claims that the device is the world’s most transparent attenuator. It features 100 watt maximum output, true bypass switching, non-stepped continuous volume control, dual speaker output jacks, bedroom switch, plexi switch and 100 volts tap fixed AC output. It also includes a quiet cooling fan, variable line level output, variable line output control, and an all-steel construction. The plexi switch is used to change top end response while the bedroom switch is used for extremely low volume settings. The 100 volts fixed AC tap is designed to protect the components and tubes of the amplifier. The device can also be switched from 120-240 volts. This means that it can be used anywhere in the world. Prices of the basic unit are about $349.
The Nude 24 position is the latest version of the product. Because this version has no chassis, it is more transparent and is less expensive. However, the nude unbalanced attenuator will not properly fit on any component with input jacks closer together than .75 inch center to center.
According to reviews, the product has several advantages. It is one of the safest and most reliable products available in the market. Because the device uses a 30 ohm load resistor, it can receive 4, 8, 16 ohms signal loads from tube amplifiers. A 2 ohm version of the device is also available. This electronic device delivers low volume sound with the least impact, resulting to quality sound. The product also has a built-in low impedance power amplifier. Low impedance means strong and high frequency response. Even if the user turns the device down, there will be no change in resistance which may cause a change in dynamics and tone. The device also works well with older, non-master volume Marshall Amplifiers.
However, critics claim that because the product uses a 30 ohm load, the power is reduced regardless of the amplifier being used. One consumer observed that the plexi switch failed to function properly. Critics also suggest adding an additional switch to improve the bass or treble frequencies of the device. Other consumers also find the product too expensive, as there are other good attenuators being sold for only $100 or less. In general, many consumers find the product a reliable and smart product because it provides safety and a good tone. The Ultimate Attenuator is also compatible with Mullard power tubes.
