Home > Pre Tubes > EF86 6267 EF806S CV2901 CV4085 CV4086 M8195 > Tesla EF86 NOS (NOT JJ) - Batch of 2 Tubes MINT NOS 1971-74 Trinec - Czech - LOW SCORES
	List Price: $76.00 Batch of 2 Tubes = $40.00 You save $36.00! Stock Details: Batch of 2 Tubes as Shown Available Quantity in Stock:1 Product Code: 1091 Qty:

Description Technical Specs    Not to be confused with the current production JJ Tesla and Teslovak junk. Discounted - Tubes are brand new but test almost 40% less than average Tesla EF86 from that era. Batch of 2 Tubes, Brand New MINT NOS March 1971-74 Trinec Production ORIGINAL NOS TESLA EF86 - LOW SCORES. From the old Czechoslovakia (currently Czech Republic). Tubes have Romanian TV DR.TV.IASI silver color stamp. Tube internals seem to be sourced from RFT with evacuation in Tesla glass bottle. In generic white boxes from bulk. Tested and matched on Dynamic Mutual Conductance Tester Hickok 752, just recently calibrated and modified by Hickok expert to all Solid State to eliminate drift. 65% = 1200 mmhos for EF86 on this tester. Batch of 2 Tubes = $40 Batch of 2 Tubes, Brand New MINT NOS March 1971-74 Trinec Production ORIGINAL NOS TESLA EF86 - LOW SCORES. From the old Czechoslovakia (currently Czech Republic). Tubes have Romanian TV DR.TV.IASI silver color stamp. Related Products... MBLE Mazda EF86 1966-68 MINT NOS NIB Mesh Shield Mullard Old Shield BVA Label - Brussels Belgium (Singles/M. Pairs) Tesla EF806S NOS (NOT JJ) - MINT NOS NIB 1980-82 Rožnov n.p. Závod Vrchlabí Czech - Premium version of EF86 rated for 10,000 hours Tesla EF86 NOS (NOT JJ) - MINT NOS NOV 1970 Czech (Singles/Matched Pairs) MBLE Mazda CV2901 EF86 Military 1969 Military MINT NOS NIB Mesh Shield Mullard Label - Brussels Belgium (Singles/M. Pairs) Single Tube = $65.00 Add Single Tube = $55.00 Add Single Tube = $34.00 Add Single Tube = $65.00 Add RFT EF86 - MINT NOS NIB Tungsram Label - E. Germany (Singles/M. Pairs) RFT EF86 - MINT NOS Tungsram Label Industrial Grade with Red Serial Number - E. Germany - IMPERFECT LABELS Telefunken EF806S - Very RARE Bundeswehr Military Falcon Logo MINT NOS NIB Diamond Bottom ULM Production Same Date Batch JAN 1977 - Made in Germany - Highest Grade EF86 - (Singles/M. Pairs) Tesla EF806S NOS (NOT JJ) - MINT NOS 1977 Rožnov n.p. Závod Vrchlabí Czech - Premium version of EF86 rated for 10,000 hours Single Tube = $35.00 Add Sale Price: $32.00 Add Our Price: $300.00 Add Single Tube = $45.00 Add

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