How long is the power cable?

Thanks for your question. The length of the mains cable that goes from the wall outlet to the power supply is about 3 foot 10 inches. The cable that comes from the power supply to the amp is about 3 foot 8 inches. The total length from end to end is about 7 foot 9 inches.

Does this power supply cause humming issues with the fly 3

Here's a video of the amp using the power supply with both the clean and gain channels. It operates nice and quiet.

Does it work for a 220V input (in Argentina)?

Input is 100V-240V 50/60Hz so it should work well

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Keen Eye Power Supply Ac Dc Adapter For Blackstar Fly 3, 3 Bass Amplifier, Fly3 Guitar Bluetooth & Acoustic

Product ID: 277478998

Details

Brand
Keen Eye
Colour
Black
Compatible devices
Amplifiers
Compatible phone models
Blackstar Fly
Connector type
Proprietary
Included components
adapter

⚡18W power output

🌍100-240V universal input

🔌46-inch cable length

$74.91

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Description

⚡ Power your sound, wherever creativity strikes!

PLUG PLAY POWER - Seamlessly powers your Blackstar Fly 3 series amps without fuss.
COMPACT PORTABLE - Lightweight 0.5 lb design with a 46-inch cable for flexible setup anywhere.
UL CERTIFIED SAFETY - Built to meet UL standards for reliable, worry-free performance.
BATTERY SAVER ESSENTIAL - Keep your batteries fresh for gigs and practice—power up with confidence.
UNIVERSAL VOLTAGE COMPATIBILITY - Works worldwide with 100-240V input—tour-ready and travel-friendly.

The Keen Eye Power Supply is a UL-listed, 18-watt AC/DC adapter designed specifically for Blackstar Fly 3 series amplifiers, including Bluetooth, Bass, and Acoustic models. Featuring a universal 100-240V input and a 46-inch cable, this compact and lightweight adapter ensures reliable, portable power for musicians on the go.

Specifications

ASIN	B076F3YQJP
Brand	Keen Eye
Built-In Media	adapter
Color	Black
Compatible Devices	Amplifiers
Compatible Phone Models	Blackstar Fly 3 Guitar, Blackstar Fly 3 Bass, Blackstar Fly 3 Bluetooth
Compatible Power Plug Type	Type A - 2 pin (North American)
Connectivity Technology	Wired
Connector Type	Proprietary
Current	AC
Customer Package Type	Standard Packaging
Customer Reviews	5.0 5.0 out of 5 stars (1)
Enclosure Material	Plastic
Form Factor	Compact rectangular shape with fixed cable
Frequency Range	50-60 Hz
Input Voltage	240 Volts
Item Weight	0.5 Pounds
Main Power Connector Type	2 pin
Manufacturer	Keen Eye
Mfr Part Number	BlkStrPS
Model Name	PSBKST-2
Model Number	4334183865
Mounting Type	Wall Mount
Number of Items	1
Number of Power Levels	1
Output Voltage	9 Volts
Portable	Yes
Power Plug	Type A - 2 pin (North American)
Power Source	Corded Electric
Special Features	Travel
Specification Met	UL
UPC	810155030001
Unit Count	1.0 Count
Wattage	18 watts

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$74.91

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to British Virgin Islands.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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