Tung-Sol JAN CTL 6188 6SU7WGT NOS Tube Military Balanced Dual Triode NIB - Rare

Early, Highly Regard 6188 Military Stock Tube

Coated unipotential Cathode 

Test NOS and Closely balanced triode sections 

Triode 1/2 -  1350/1325 Gm (Hickok 600A, 1200 Gm New Rating). 

Fully Guaranteed as Pictured & Described.

Price is per Tube

Due to recent changes in worldwide Shipping services, Please contact for shipping options and prices for your country.

***Shipping to Greece, Norway, Poland, Turkey is $26.95 with Tracking

Tubes will be packed securely and shipped via Canada Post Air Parcel (Canada); USPS Priority (USA); Asendia Global Tracking (Europe / Asia) 

Please email with any questions before bidding.