Find great deals for Vintage Single JBL N Speaker Crossover Network. Shop with confidence on eBay!. Hello Friends, I am about to order replacement caps and coil for the JBL N crossover network. I would like to know if the Solen caps are. Omar Perez, David A Ricker and 3 others like this. Comments. Other Albums. ‘ Underneath view, tone board and faceplate removed. Very clean chassis!’ ‘ Output.
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Please enter a number less than or equal to 1. See other items More Example using made up values: Second, the coils had a different part number, then what was described in N circuit schematic.
JBL N network rebuild question | Audiokarma Home Audio Stereo Discussion Forums
I used “pop” rivets worked great instead of threading the jlb. The updated crossover had a lot more low end and the trebles were nice and clear. Thats not to say that I am opposed to improvement. Finally, to reinstall the original back cover, I first drilled out the old rivets and then tapped the holes to accept screws.
I don’t recall exactly how they work, but if you search the audioheritage site there are a couple of pretty good discussions.
But, I can assure you that the networks were rebuilt correctly to JBL specs and that they follow the schematic that I posted perfectly. I decided to replace a lot of the components. Hi Walt I just had a thought as to why you might think that the L-Pads pictured were not wired up correctly.
I really think that the JBL coils are saturating and creating some distortion.
Thank you to all! I would like to know if the Solen caps are acceptable or if there is a better cap available for close to the same money?
This item will ship to United Statesbut the seller has not specified shipping options. After completely overhauling one of the crossovers, I did a side by side comparison. What would I put in the huge hole left by my N if I were to sell it? I’ve forgotten my password. Why dont my originals have them? Thanks, Baron You inspired me to bid on and win a couple JBL N crossovers on e-bay which Jlb then took apart and replaced the capacitors and resistors did not replace inductor as you did and put them back together.
Results 1 to 15 of For additional information, see the Global Shipping Program terms and conditions – opens in a new window or tab This amount includes applicable customs duties, taxes, brokerage and other fees. So, Bottom line, are the caps listed acceptable and are the resistors required? Go ahead and read the thread posted to give you a good idea of the components and results.
I purchased all the parts from Parts Express. The old components just don’t sound good at all. Photo of wiring diagram It appears from n2040 photo of n240 upgrade of the N crossover that the resister bridge is not wired per the the original Nbl schematic. This limits the maximum setting of the variable L-PAD network to prevent damage to the driver. Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or ibl Share on Pinterest – opens in a new window or tab.
Delivery times may vary, especially during peak periods. Discussion in ‘ Speakers ‘ started by uenjoymyselfMar 18, After completely overhauling one of the crossovers, I did a side by side comparison. The s sounded slightly cleaner with the bypassed Solens. Uncle PaulMar j2400, The N Overhauled Since, I am turning my old system over to my nephew, who is not very knowledgeable when it comes to electronics.
Solen caps that size are no longer available it seems. Do I need them? Refer to eBay Return policy for more details. C36 much cleaner and puncher Learn more – opens in a new jnl or tab.
Vintage Single JBL N2400 Speaker Crossover Network
Here is the schematic from JBL: Otherwise, you may not get them wired correctly in the network. Uncle PaulMar 20, Changing caps in my N crossover Here is the link to the Lansing Heritage site where I found the rebuild thread.
This is what he wrote. I have heard of a variety of caps that people use for their crossovers, oil filled, metalized poly, etc. The time now is Bypass caps – Not needed on the Solens, but won’t hurt either.
Will usually ship ibl 2 business days of receiving cleared payment – opens in a new window or tab. Steven VerFeb 15, Do you already have an account? Thanks for the info on the alternative. First, is my observation correct? Learn More – opens in a new window or tab International shipping and import charges paid to Pitney Bowes Inc.