One of the most sought-after 6SN7 variants from the wartime era - Ken-Rad black plates with copper support rods, manufactured in 1943 (code 0-43), both sections balanced and measuring good. Price per tube.
Uh = 6.3V | Ua = 250V | Ug1 = -8.0V
| Section | Ia (mA) | S (mA/V) | Nominal (100%) |
|---|---|---|---|
| T1 | 8.0 | 2.2 | Ia = 9.0 / S = 2.6 |
| T2 | 8.0 | 2.3 |
6SN7GT = 6SN7GTA = 6SN7GTB = VT-231 = CV1988 = CV1986 = B65 = 13D2 = 6N8S
Similar, heater voltage differs: 12SN7GT (12.6V heater - same tube, heaters wired in series)
Related, not direct equivalent: ECC32 / CV181 (higher heater current - not a drop-in substitute without consulting amp manufacturer)
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.
A genuine 1943 Ken-Rad - the black plate VT-231 that audiophiles chase. Don't overthink it.
SKU: 539