Is it worth upgrading from the original jitterbug to the fmj?

I certainly wouldn't say you shouldn't upgrade, but if there's a difference in sound quality, it's so subtle that my ears can't detect it.

I am using df red on my cell phone. would this improve sound quality of cell phone as a source, or is is mainly for reducing noisier pc sources?

I have the blue and it works great with my cell phone. Add some high quality noise cancelling headphones and you'll have a high end quality listening experience.

Can the jitterbug be plugged to my bluray player usb port and improve my listening experience when I watch movies. I have a nice home theater set up.

If your USB on the DVD is a USB standard port then yes it will function. As far as improving your sound, the only thing that this thing does, as far as I know, is filter noise between devices. If your thing that needs improvement is a noise issue then this could help. If you have other issues you are trying to improve then this product is not likely to do anything for you.

i have a cb radio on my motorcycle and get interferance when transmitting. will this help reduce this noise

i would say no. interference on your cb is most likely from the ignition system on your bike. make sure you have resister sparkplug wires and resister spark plugs.

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AudioQuest - Jitterbug FMJ USB Data & Power Noise Filter(Black)

Product ID: 451632518

Details

Brand
AudioQuest
Cable Type
USB
Compatible Devices
Personal
Connector Type
USB
Special Feature
Noisedissip

⚡Dual noise dissipation circuits

📶Built-in RF resistant USB output

🔒Full Metal Jacket shielding

€ 259.03

Duties & taxes included

In stock

Sold byAmazon BelgiumDelivered 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 Belgium.

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Description

🎧 Silence the static, amplify your audio experience!

COMPACT POWERHOUSE - Sleek, lightweight design fits effortlessly into any professional setup.
SHIELDED FOR SILENCE - Full Metal Jacket blocks external interference, keeping your signal pure.
PLUG PLAY PRECISION - Meets USB 2.0 specs for seamless compatibility and high-speed 480 Mbps transfer.
CUT JITTER ELEVATE SOUND - Dual discrete circuits slash internal RF noise for pristine audio clarity.
NEXT LEVEL NOISE REDUCTION - RF-resistant USB jack ensures ultra-clean data and power flow.

The AudioQuest Jitterbug FMJ is a USB data and power noise filter engineered with dual noise dissipation circuits and a full metal jacket to minimize radio frequency interference. Designed to reduce jitter and package errors, it features an RF-resistant USB output jack and complies fully with USB 2.0 standards, delivering clean, high-speed data transfer at 480 Mbps. Compact and robust, it’s ideal for professionals seeking flawless audio transmission from their PC setups.

Specifications

ASIN	B08YDFH63B
Are batteries included?	No
Best Sellers Rank	#404,805 in Electronics ( See Top 100 in Electronics ) #17 in Car & Vehicle Noise Filters
Brand	AudioQuest
Cable Interface	USB
Colour	Black
Compatible Device	Personal Computer
Customer Reviews	4.2 4.2 out of 5 stars (361)
Data Transfer Rate	480 Megabits Per Second
Date First Available	6 May 2022
Generic Name	consumer electronics
Item Dimensions LxWxH	20 x 30 x 60 Millimeters
Item Height	2.36 Inches
Item Weight	82 g
Item Width	1.18 Inches
Item model number	JITTERBUGFMJ
Model number	JITTERBUGFMJ
Net Quantity	1.0 Count
Number of Memory Sticks	1
Number of pins	4
Product Dimensions	2.01 x 3 x 5.99 cm; 82 g
Special Feature	Noisedissip
Specific Product Use	PC

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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€ 259.03

Duties & taxes included

In stock

Sold byAmazon BelgiumDelivered 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 Belgium.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews