Shuguang Treasure 300B-Z Vakuumröhren, das am besten passende Paar der Marke

Shuguang Treasure 300B-Z Vakuumröhren, das am besten passende Paar der Marke
Product Price: $248.99 USD
Product Model: Shuguang 300B-Z
Shipping Weight: 3 Kg
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Product Warranty
All items Guaranteed 100% Brand New In the original edition Box and Come from the original factory.
All items ONE-YEAR WARRANTY !!!
Shipping Time & Invoice Declare
All items ship with DHL/UPS/TNT/EMS, (DHL/UPS/TNT) About 3-7days delivery time, EMS About 7-15days delivery time.
We can Declare the Value of the Order as Customer's Remark!!!
Product Declaration

Shuguang Treasure 300B-Z is Directly heated cathode power transistor for Class A1 amplification 

Using "High Polymer Compound Carbon (HPCC)" technology; 
Using "Super Alloy " technology; 
Improve the vacuum extraction technology, effectively improve the vacuum; 
Gold gate, gold-plated pin, white porcelain seat; 
Using new materials and processes 

Shuguang Treasure 300B-Z vacuum tubes Best Matched Pair BrandShuguang Treasure 300B-Z vacuum tubes Best Matched Pair BrandShuguang Treasure 300B-Z vacuum tubes Best Matched Pair Brand