Accessories
Astrodyne Switching Power Supply
Discerning audiophiles around the world will love the excellent Astrodyne 'auto-switching' power supply, which provides clean, quiet, and robust current on demand for the HeadRoom Desktop Amp, Ultra Desktop Amp, Balanced Desktop/Balanced Ultra Desktop Amp, Ultra Desktop DAC, & the AC-power (non-portable) HeadRoom Micro products. With the appropriate adaptor, Astrodyne will work anywhere on the planet you can find an AC outlet so no need to have several power supplies in different voltages for each country of destination. The high-current, high-performance HeadRoom DPS is highly recommended for maximized audio performance with any of our superb top-level HeadRoom "Ultra" headphone amps and DACs.
Applications:
After a slew of requests from our more peripatetic audiophile customers, we are now offering an excellent Astrodyne 'auto-switching' power supply that provides clean, quiet, robust current on demand for the HeadRoom Desktop Amp, Ultra Desktop Amp, Balanced Desktop/Balanced Ultra Desktop Amp, Ultra Desktop DAC, & the AC-power (non-portable) HeadRoom Micro products without having to necessarily shell out for the upscale HeadRoom Desktop Power Supply [DPS]. The Astrodyne will work anywhere on the planet you can find an AC outlet so no need to have several power supplies in different voltages for each country of destination. However, please keep in mind the high-current, high-performance HeadRoom DPS remains VERY highly recommended for maximized audio performance with any of our superb top-level HeadRoom "Ultra" headphone amps and DACs.
The Astrodyne shows nice performance gains over the linear regulated AC 'brick' typically included free with most HeadRoom Micro & HeadRoom Desktop models. The Astrodyne measures exceedingly low current ripple in our lab bench tests and has a very precise & quick-response voltage regulator tracking circuit that is significantly superior to the one in the linear power supply. The Astrodyne input voltage is auto-selecting and will operate with any worldwide voltage by simply using a standard IEC power cable suitable for that country's plug type. (FYI~ An IEC power cable is the 3-prong cord typically used for powering most electronic products. IECs are equipped with various electronics-side connections depending on your product but the wall-plug contains appropriate AC terminations depending on where in the world you're plugging in your wonderful audio oasis.) *NOTE: The Astrodyne international power supply does NOT include an IEC cable for connection to your household AC socket; IEC cords are easy to find at any local audio retailer, electronics supply store, computer shop, or big-box store.
Input: 100-240V ~47-63Hz 1.35A
Output: 42W Maximum
90-Day Limited Warranty on Astrodyne Power Supply.
Specifications:
- Accessory type: Other
Average Rating
Posted by Eric0 from Canada on 2010-02-02
Recommend Product: Yes
Pros: Good improvement in sound quality, great for international travel
Cons: Relatively expensive
Sound quality is improved compared over the standard power adaptor and most noticeable with classical music and rock where detail and speed are required. Would definitely consider this with any of the HeadRoom desktop or micro series. Compared to many power supply units on the market, this is a relatively good value.
I got one of these to travel with, since I often find myself in Europe for a few weeks at a time on business. Didn't want to worry about having to use converters which cost almost the same.
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Posted by SpendsTooMuch from St. Louis, MO on 2010-01-16
Recommend Product: Yes
Pros: Provides better amp performance vs standard power supply
Cons: Expensive for the subtle improvments
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