Single inductor "air core" 10 micro Henry wrapped with Litz wire of 18 strands singularly enameled and covered of silk for High Power Amps in class T and class D, they fit to amps up to 500W musical program: they don't saturate (like the ferrite nucleus one) with high currents, and thanks to the Litz wire the resistance is a constant at all frequencies, this characteristic is very useful in Class T and class D amps because is present a signal up to 1 Mhz.
The sound is improved dramatically.
It really cleans the treble up, the treble with this inductors is now silky smooth.
Here you find a schematic that show the dimensions.
It is easy to replace the originally installed inductors with this ones.

IMPORTANT NOTICE.
This item weighs lite, and it is small, so it can be shipped by a cheaper method than express courier: 3.00 Euro, but only within EEC (European Economic Community) Countries. (Using this shipping method it is not possible the tracking of the shipping status)
If you prefer this shipping method, after you registered on this web site, contact us EMAIL: negozio@autocostruire.com
It is necessary that you make a payment in advance for the total amount at www.paypal.com to the account info@autocostruire.com

[clic for a step to step guide]