Thank you for the positive feedback! We are glad to hear that our product met your expectations and that your experience with us went smoothly. If you need any further assistance, please don't hesitate to reach out. We appreciate your business.
Thank you for the positive feedback! We are glad to hear that our product met your expectations and that your experience with us went smoothly. If you need any further assistance, please don't hesitate to reach out. We appreciate your business.
Let customers speak for us
from 245 reviews
Great Power Supply
Old Guy Hifi sent me after I researched about linear power supplies on YouTube. I have it powering my Dac. I reccomend highly 👍
This variac performs great for dialing down my wall voltage for a vintage guitar amplifier. I added a plug in meter with digital display and makes a perfect set up. I would buy this varian again if needed. Company also got it shipped out immediately. Great experience dealing with AC-DC Powershack!
Old Guy Hifi sent me after I researched about linear power supplies on YouTube. I have it powering my Dac. I reccomend highly 👍
AC-DC Linear Power Supply 12V DC @ 1200mA; 2.5 x 5.5mm (+) center polarity
Marcia Kern
12V AC @ 1000mA Power Supply 2.1 x 5.5mm
I purchased this for my fiber optic Hummingbird lamp because it has a color wheel synchrous motor in which requires the above power adapter. This company is the only company I found that carries these adapters. I bought one, and now have bought 2 more, one for my sister who has the same lamp and another for me, because I recently purchased another fiber optic lamp. Hans was very helpful and I truly appreciate the help he provided. Thank you Hans!
AC-AC Power Supply 12V AC @ 1000mA; 2.1 x 5.5mm
Stephen Ring
Works for non-standard audio effects
Most guitar pedals and effects boxes are standard 9V center negative DC, but my Alesis Phlngr actually needs 9V AC. I had to find the right plug size which ended up being 2.5 mm inner diameter instead of 2.1mm like this adapter. This site also sells the converter from 2.1x5.5 mm to 2.5x5.5 mm that allows me to interface with this unit. Works as intended.
AC-AC Power Supply 9V AC @ 1110mA; 2.1 x 5.5mm
Stephen Ring
Replacement for BOSS SE-50 Supply
I bought this adapter for my Boss SE-50 since I did not want to spend $40+ on a giant brick known as the BRB-120. I had one of the original Roland power supplies back in the day and hated how much space it took up just for a half-1U rackmount. However the plug on the AC/AC adapter I bought here is 2.1mm x 5.5mm so I also got a converter on this website to adapt it to the 3.0mm x 6.3mm plug in the back of the SE-50. I have confirmed this to be operational, and a less expensive shoehorn for the BRB-120.
AC-AC Power Supply 12V AC @ 1000mA; 2.1 x 5.5mm
Darryl Brisbay
Good value
Nice compact power supply
Adjustable DC Regulated Switching Power Supply (YELLOW) 3~15VDC @ 4A
I can’t believe it didn’t come with cables.
It’s pretty much useless without them.
I had to order them from someone else because I won’t order anything from your company again.
Unless you would like to send me the set they should have came with.
Hi there,
Thank you for your purchase. We apologize for any inconvenience caused by the product not coming with cables. Unfortunately, they do not come with any cables nor were they advertised or shown to include any cables. We value your feedback and will take it into consideration for future improvements.
Tested supply before connecting to radio while rated for 15 volts, it measured 20 volts making it unusable. Since I had to replace the barrel connector for proper connection, I'm stuck with it.
Joseph
Hello Joseph,
Sorry to hear the power supply wasn't a match. Unfortuately, all of our AC/DC linear power supplies are unregulated unless otherwise stated. A no load on a non-regulated power supply typically would measure about 1.2-1.3x higher.
Hi there, thank you for leaving a review for our Adjustable DC Regulated Switching Power Supply. We appreciate your feedback and we're glad to hear that you find it to be a good value and compact. We hope it's serving you well. Let us know if you need any assistance with it. Have a great day!
Great customer service and support I would buy again for I’m them
Thank you for your kind words and for choosing our product. We are glad to hear that you had a positive experience with our customer service. Thank you for your support!