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Siemens E81CC / 6201 - Telefunken-Made, Used

Siemens E81CC / ECC801S - Telefunken

Siemens-labelled E81CC carrying every hallmark of Telefunken manufacture - genuine diamond ◇ on the stem bottom, copper support rods, triple mica - priced as a used piece for what it is.

Note: Tested on the Tesla BM-215A - reads at the lower end of the acceptable range. Still within specification and fully functional. Priced accordingly - this is an honest used piece, not a failed tube.

Key Features

Brand: Siemens (West Germany) - manufactured by Telefunken per seller's assessment
Tube Type: E81CC / 6201 - Special Quality Dual Triode (ECC801S in Telefunken designation)
Condition: Used, tested - reads within acceptable range at the lower end; no box
Construction: Genuine Telefunken diamond ◇ etched into stem bottom (Rautenboden); triple mica; getter support structure
Base: Noval B9A
Heater: 6.3V / 0.3A
Quantity: 1 tube

Test Results

Tested on Tesla BM-215A | conditions visible on card

Result	Minimum
Reads within acceptable range - at the lower end	Good

Equivalents

E81CC = 6201 = ECC801 = ECC801S = 12AT7WA = M8162 = CV4024 = CV455 = A2900

Standard grade drop-in substitute: ECC81 = 12AT7 (lower specification - E81CC / 6201 is the special quality long-life version)

Shipping Information

Shipped via registered airmail with tracking for secure delivery.

Other international shipping options are available upon request.

For US buyers: Import duties and customs fees are covered by the seller. Shipment is sent DDP (Delivered Duty Paid). Buyer will not be charged additional import fees.

Genuine Telefunken construction at a used price - diamond bottom, copper rods, triple mica. The bones are all there.

SKU: 381