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Power Adapter Specification
Input: 100-240V - 50/60HZ
Output: 19V DC
OVP, OCP, SCP Protection
OVP: Over Voltage output Protection.
OCP: Over Current output Protection.
SCP: Short Circuit output Protection
Tested Units.
In Great Working Condition
Compatible with Positive Grid Spark Guitar Amplifier Models
Compatible with Positive Grid Spark Guitar Amplifier, Electric, Bass and Acoustic Guitar Combo Amp (Spark)
Compatible with Positive Grid Spark Guitar Amplifier Electric, Bass and Acoustic Guitar 40-Watt Combo Practice Amp with Spark Mobile App (Pearl)
Compatible with Positive Grid Spark 40 40-US 40US 40W 40 Watt Guitar Amplifier Modeling Electric Bass and Acoustic Guitar Combo Amp 29087 S04C6A2859 C040C207N 476 Spark40 PositiveGrid Switching +19V 19Volt 19VDC Power Supply Cord Cable Charger
Purchase notice:
1) Please check the DC output voltage and amps of your device or the previous power adapter.
2) Please confirm this charger is the right one for your device model.
3) If your model is not listed here,please let us know,we'll check it for you
Enterprise vision and mission
1) To produce and creat high-quality power adapters and power solutions in various fields of consumer products, industrial and audio applications globally.
2) Being committed to Research & Development, and maintaining high standard level on all products as well as perfectly service.
3) More than 80% of our company's power adapters are accessory products, which are widely used and affirmed by the mainstream markets in Europe & US. Moreover, the core products have reached the world's top level.
gmanbat
2025-08-28 20:13:02
Came promptly, works, excellent!
zane
2025-08-23 15:49:06
Works, just fine.No problem
Lori Wostal
2025-08-13 15:30:57
I lost the original power supply to my Spark 40 and multiple attempts to find the original replacement from Spark came up fruitless (out of stock, etc). So agonized over the choices on Amazon and settled on this one as a stopgap while I keep looking. As reviews have mentioned, the connection to the Spark is a little loose but - it isn't horrible. It works fine as long as the Spark stays still, which is 100% of the time for me - my Spark doesn't move around much so I can live with it. Hope this review helps!
Seth Worsham
2025-08-11 15:22:01
Leas bulky than the stock power supply. Works great!
xorx
2025-07-24 14:40:54
I purchased this to replace my adapter for Positive Grid Spark 40 that had been lost.It works just as good as the original for me and have had no issues with it so far.I use the Spark 40 to practice two to three hours a day, no issues with the power brick so far so good.
robert sylvester
2025-06-13 12:35:23
Awesome replacement adapter for the positive grid amp
T. Smalls
2025-05-28 09:46:20
Cord works perfectly with my Spark amp. The plug that attaches to the amp is not as tight as I would like it, but it works well.
Anil Raj
2025-02-17 11:02:04
Needed a power adapter for my Spark amp and this was what was recommended but turns out it was too big
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