jbcapacitors blog

jb is expanding our Audio series capacitors, we have JFG, JFX, JSX, JPX and so on. Many our customers provide good feedback on our product. They used jb Audio capacitors on their Audio application, and it has good performance. So, I would like to introduce a High-Class series, called JGX.

It has Gold Copper Tube, and it is Film Metallized Polypropylene Capacitors – Axial type. Moreover, it has external layer with pure copper tube and epoxy resin sealing. Finally, its Dissipation factor, ESR and Inductance are very low. It can be used on audio instruments, especially for Audio amplifiers.

To know more information about JGX, please visit our official website, or write an email to us for competitive price.

Due to covid-19 impact, many capacitors manufacturers in the world have to suspend produce and close factory, inventory start insufficient cause price increase and longer lead time in the market.
During this difficult period, jb still keep stable output and advantageous price. Welcome to send inquiry to us, we surely do our best to support our customers.We believe we can beat the virous in final. jb Capacitors always stay with you.

Jb Capacitors production line
*Plastic Film Capacitors
* Aluminum Electrolytic Capacitors
* Polymer Aluminum Solid Capacitors
* SMD Aluminum Electrolytic Capacitors
* Ceramic Capacitors
* Tantalum Capacitors
* Super Capacitors

JMX audio capacitors are constructed using separate layers of Aluminum Foil and Film Metallized Polypropylene Capacitors, rather than the Polypropylene Film used by most other manufacturers. Aluminum Foil construction requires more costly materials, yet the benefits are immediately discernible.

jb Capacitors provide a dramatic improvement in clarity, focus and dynamics when used in critical new designs, as an upgrade to existing tube or solid-state components, or in musical instruments.

Last year, we launched a product called JLX - Luxury Aluminum Foil and Film Metallized Polypropylene Capacitors – Axial. This series can cross to other famous brand such as Jantzen Z cap.It is Pure aluminum foil with PP dielectric insulation Polypropylene Capacitors.

It is a cost-effective if you buy from us. And, we have reliable QC department to control quality for capacitors, that makes us to provide the high-quality capacitors to customers. More importantly, we are the only supplier in China.

When it comes to China, you will think the price is low, but jb can change your view. We are also highly value capacitor’s quality. We have confident that we have great advantages comparing to other brands not only price but also quality.

Important features:
• Capacitance Range:1 to 10uF
• Voltage: 100V, 200V. DC
• Capacitance Tolerance: ±3%(E) 1KHz
• Dissipation Factor : ≤0.0002 1KH
Please do contact us for more information, I am sure you will not be disappointed.

 

Our audio film capacitors are middle-high level, which loved by high-end audio makers.
They can bring out unbeatable sound performance, also awesome audio experience.

Many manufacturers of loudspeaker and amplifier bought audio film capacitors from us.
We have pretty high reputation of in Europe, there are many distributors of ours.

You will have more confidence after seeing our test reviews from our customers all over the world!
Welcome to send us your request and have samples tested!

JFX PDF datasheet: 
http://www.jbcapacitors.com/pdf/JFX-Premium-Metallized-Polypropylene-Film-Capacitors-Axial.pdf
JSX PDF datasheet: 
http://www.jbcapacitors.com/pdf/JSX-Superior-Metallized-Polypropylene-Film-Capacitors-Axial.pdf

JFX Test Reviews: 
http://www.jbcapacitors.com/pdf/JFX-Premium-Metallized-Polypropylene-Film-Capacitors-Axial-Test-Reviews.pdf
JSX Test Reviews:
http://www.jbcapacitors.com/pdf/JSX-Superior-Metallized-Polypropylene-Film-Capacitors-Axial-Test-Reviews.pdf

Mention audio capacitor manufacturer, we cannot help ourselves thinking of some of the big international brands, the following is list of famous audio capacitors manufacturers.

Mundorf: www.mundorf.com
Jantzen: www.jantzen-audio.com/
Clarity caps: www.claritycap.co.uk/
ERSE : www.erseaudio.com/Products/Capacitors
Audio Note : www.audionote.co.uk
Jensen : jensencapacitors.com/
V-Cap : www.v-cap.com/cutf-capacitors.php
jb Capacitors: www.jbcapacitors.com/

jb Capacitors Company is a ISO 9001:2008 manufacturer since 1980. We achieved VDE, ENEC, UL, CE, RoHS certifications. More importantly, jb is the first Chinese manufacturer to do this type of audio capacitor. Our products have competitive prices, high quality, best service, etc. We believe that we are just your best choice.

jb Capacitors manufactures Premium Metallized Polypropylene Film Capacitors – Axial type. This high quality Premium Audio film capacitor provide perfect sound quality. jb Capacitors can sell low MOQ and competitive price.

Besides the above advantages, in order to better serve clients, improve customer satisfactions, It's worth mentioning that jb specially make a brochure for JFX sounding capacitor. This Leaflet looks very exquisite, covers all the details of JFX, such as characteristic, parameter and so on. We hope that the brochure can help you learn more about JFX.

If you want to know more details, below is that link.
http://www.jbcapacitors.com/pdf/jb-Premium-Met-Cap-JFX.pdf

At the same time, our jb Capacitors Company provide free leaflets to our valuable customers, please email us if you have interest in our leaflets.

So, you’ve decided to repair/upgrade your vintage audio equipment by replacing the capacitors. When you go to Mouser or Digikey, however, you are presented with tens of thousands of choices. Even after drilling down to the specified capacitance and voltage, you have dozens of candidates, differentiated by such esoteric terms as Tan Delta, Q Value, ESR, etc, etc, etc. Here I recommend to you a type of product designed for ultimate musical performance, that is jb Premium Metallized Polypropylene Film Capacitors - JFX.

jb Capacitors JFX series high end audio capacitors are widely used in high end audio equipments, cross overs, amplifiers, loudspeakers etc. The following is the evaluation of our customers.

Your JFX line is a very good speaker crossover cap and at its attractive pricing should be replacing most caps in all the hi-end speakers. All competing caps which aren't as good as the JFX. 
----Paul Weitzel

Our advantages: Competitive Prices , Short delivery, high quality, lower MOQ, good customer service, free samples etc..

If you want to more details, please click below link for more testimonials from our customers.
http://www.jbcapacitors.com/news/2013.09.02.html

jb JFX caps are a premium audiophile grade capacitor designed for quick transient response and ultimate musical performance. Every attention to detail was put into the JFX capacitor line to insure premium performance.

A premium grade of “defect free” aluminum metallized polypropylene film was chosen from an industry leading film supplier. All leads are lead free (RoHS Compliant), oxygen free 99.99% pure copper. Each lead is attached to the body of the capacitor with ultrasonic welding. To further reduce equivalent series resistance and improve long term reliability, the leads are then soldered with lead free silver solder. JFX caps are then wrapped in flame proof polyester tape and the ends are epoxy filled. Before final packing, each JFX cap is tested with certified premium quality Wayne Kerr capacitance bridges to insure the ±3% ~ ±5% tolerance nominal value.

The JFX caps display signs of a near perfect capacitor. Total harmonic and IMD distortion and phase distortion are virtually immeasurable, while all losses are near zero in every aspect. jb JFX caps will allow your music to be accurate and uncolored in every way.

If you want to more information, please click below link.
http://www.jbcapacitors.com/Plastic-Film-Capacitors/JFX-Premium-Metallized-Polypropylene-Film-Capacitors-Axial.html

jb Capacitors Company is a ISO 9001:2008 manufacturer since 1980. We achieved VDE, ENEC, UL, CE,  RoHS certifications and we believe that we are just your best choice. Visit us at : www.jbcapacitors.com

Hei, Sir,

From each HK electronicAsia fair, Electronica fair in Germany, Expo Electronica fair in Moscow, our JFX always can catch customer's eyes.
With high end quality and excellent appearance. below is our picturer for you, very nice, right ?

JFX is excellent replacement for Mundorf - MCAP MKP, Jantzen Audio, Mallory, BENNIC, SCR / SOLEN, ERSE etc.
but with more competitive prices. in order to promote more for our JFX audio capacitor, we support 100pcs MOQ each item for first order with also very good prices.
 
jb is an old brand for producing full kinds of film capacitors since 1980. We offer full series of MKT, MKP,MKS film capacitors with high quality.

PS.:  our strong series JFB  metallized polyester capacitor and JFV  X2 MKP Safety Capacitor
        JFV Class X2 MKP film capacitors with ENEC, VDE, UL safety approvals for 275VAC, 305VAC, 310VAC!!