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Thursday, November 27, 2014

Solid State Power Transformer

Another state of the art solid state power transformer is born. We make our Level 3 power transformers like a piece of art. Everything are done to perfection. This solid state power transformer is made with OFC magnet wire from UK and custom made Super Hi-B C cores from Nippon Steel. Even the lead outs are using Teflon insulated wires.


This unit takes quite a while to complete as we pay special attention to getting everything right, from winding, labeling and etc and finally to finishing. This unit will last a lifetime! With the special winding method and shielding, the noise floor will be very very low. This is a super high end power transformer - period!

This unit will travel to a gentleman with extraordinary taste in Europe soon.


CNC cut labeling on copper shield
Thick copper foil as shield with voltage label
Fitting the copper foil to the dounle C core power transformer
Power Transformer Voltage Ratings
High Purity Thick Copper Foil for absolute shielding.


Labeled copper plate - before polishing

Finished power transformer
Power transformer before vacuum impregnation and finishing
Super tidy winding
XL super size Super Hi-B C cores
Power Transformer - side view
High Grade Magnet Wire
Double C Core Power Transformer
Another view of the double C core transformer

High grade insulation film on each windings
Check out the weight of this baby! This is weight even without the core!
Copper shielding even in the internal layers

Shielding done for the wires
The key to good sound starts with the proper power source. Without this, no matter what you have down the line, it will be sub-optimal. It will never achieve high end sound without proper power source.

If you have the golden ears to be able to differentiate the sound even with the change of power cords, you owe it to yourself to get better power transformers for your gears because this will bring more significant improvement than just changing fuses or power cords and such. Power cord is only 2-3 meters. Fuse is only a few centimeters. Do you know how long the wires are inside the power transformers before the current / power source reaches your electronics? Go figure yourself.

27/11/2014
J&K Audio Design

Product Lists  

Level 0

Level 3: depends on type, size and complexity. Email us for details.
Iso-trans: link 1, link 2
* Finished amplifiers, DACs, audio gadgets, upgrades and repairs - this is not our core business and we do it out of passion. We do not have fixed models, fixed price and we customize for each individuals. The sky is limit of creativity.  
* Our product lines are always improving and increasing. If you do not see what you want, contact us!  
* Please email for volume discounts, distributor and OEM pricing.

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Product Lists

Product Lists

Level 0: link 1

Level 1: link 1, link 2, link 3, link 4

Level 2: link 1, link 2, link 3, link 4, link 5, link 6, link 7, Link 8, link 9

Level 3: depends on type, size and complexity. Email us for details.

Iso-trans: link 1, link 2

Power-trans: link 1

* Finished amplifiers, DACs, audio gadgets, upgrades and repairs - this is not our core business and we do it out of passion. We do not have fixed models, fixed price and we customize for each individuals. The sky is limit of creativity.

* Our product lines are always improving and increasing. If you do not see what you want, contact us!

* Please email for volume discounts, distributor and OEM pricing.

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