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MAD OWL AC DC Power Supply Adapter, 9V 2A Guitar Pedal Piano Keyboard Charger,5.5 x 2.1mm Center Negative Connector, 110V Input
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 3, 2026 3:27 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️The retail sticker price has been slashed by 78% — a steep markdown from the official listing.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0.97/28
Recent Value
0/22
Market Standing
0.69/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🚚 Shipping
Free Shipping
Product Details
✓COMPATIBILITY: Works with most guitar pedals, piano keyboards, and other devices requiring 9V 2A DC power with 5.5 x 2.1mm center negative connector
✓INPUT VOLTAGE: Operates on standard 110V AC household power for reliable performance in North American outlets
✓OUTPUT SPECS: Delivers stable 9V DC power through a center-positive barrel connector for safe operation of your musical devices
✓CONNECTOR SIZE: Features industry-standard 5.5 x 2.1mm barrel plug size for wide device compatibility
✓DESIGN: Compact power adapter with efficient AC to DC conversion for convenient placement behind equipment or power strips
⚙️ Specifications
Brand
MAD OWL
Color
Black
Compatible Devices
Electronic Musical Instruments, Guitar Pedals, Piano Keyboards
Material
Metal, Plastic
Special Feature
Wide Input Range
Package Dimensions
3.66 x 2.99 x 1.26 inches
Item Weight
1.6 ounces
ASIN
B0FK2D8DRR
Item model number
12V 1000mA
Customer Reviews
5.0 5.0 out of 5 stars (1) var dpAcrHasRegisteredArcLinkClickAction; P.when('A', 'ready').execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( 'acrLink-click-metrics', 'click', { "allowLinkDefault": true }, function (event) { if (window.ue) { ue.count("acrLinkClickCount", (ue.count("acrLinkClickCount") || 0) + 1); } } ); } }); P.when('A', 'cf').execute(function(A) { A.declarative('acrStarsLink-click-metrics', 'click', { "allowLinkDefault" : true }, function(event){ if(window.ue) { ue.count("acrStarsLinkWithPopoverClickCount", (ue.count("acrStarsLinkWithPopoverClickCount") || 0) + 1); } }); }); 5.0 out of 5 stars
Best Sellers Rank
#2,077 in Musical Instruments (See Top 100 in Musical Instruments) #11 in Keyboard Power Supplies
