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MAD OWL

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
F
Grade
💤 Not a Deal
4/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$7.98
Listed $52.79
Save $44.81 85% OFF
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 27, 2026 5:36 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 85% — a steep markdown from the official listing.
  • 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0/20
Deal Strength 0/20
Momentum 4/10

📝 Product Overview

🏪 Sold by WecanLight-Mad Owl
📦 Fulfillment Fulfilled by Amazon
🚚 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
Form Factor
Adapter
Material
Metal, Plastic
Package Dimensions
3.7 x 2.76 x 1.69 inches
Item Weight
1.6 ounces
ASIN
B0FK2D8DRR
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
#2,657 in Musical Instruments (See Top 100 in Musical Instruments) #20 in Keyboard Power Supplies
Connectivity technologies
Ac, Dc
F
$7.98
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