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Friday, May 23, 2014

Silver Output Transformer

Story of a pair of silver output transformers
Precision CNC Crafted Fiber Glass Bobbin
Wind, wind and wind...
Nice and shiny LEWCOS silver plated magnet wires
Wires are properly aligned for maximum coupling and durability
Measurements to ensure proper matching
It's matched alright... down to 0.x Ohms - 0.3%!
Stray Capacitance
Leakage inductance
Primary inductance - gapped at 110mA for 300B-XLS
Primary inductance - gapped at 110mA for 300B-XLS - 2% tolerance!

Potted, 3.5K Primary, 40 Ohm secondary - for headphone use
Direct draw of magnet wire to the binding posts for direct signal path

Transformer cover - 1.2mm thick top cover, 1.8mm base plate.

Extra piece of brand new cover for user to pot his power transformer.
1st layer of packaging - shrink wrapped, covered with thick paper box, and protected by bubble wrap before being boxed in the 1st box.
View before bubble wrap is added.
2nd box!
Hope you enjoyed the show! 
J&K Audio Design
14 May 2014

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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