Mullard ECC35 / CV569 - NOS in Box
Mullard Blackburn ECC35 from the original "The Master Valve" box - never used, with solid foil disc getter and copper support rods intact. One of the scarcer British octal dual triodes, in outstanding unplayed condition.
Key Features
- Brand: Mullard, Blackburn (Made in Great Britain) - factory code B = Mullard Blackburn; etched codes RU4 B8B
- Tube Type: ECC35 / CV569 - Dual Triode
- Condition: NOS, in original Mullard "The Master Valve" box with paper inner wrap - never used
- Construction: D-square getter; copper support rods; brown Bakelite base; Mullard shield logo on glass
- Base: Octal K8A
- Heater: 6.3V / 0.4A
- Quantity: 1 tube
Equivalents
ECC35 ~ CV569
Important - heater current: the ECC35 draws 6.3V / 0.4A - higher than most noval dual triodes (ECC81 / ECC82 / ECC83 all draw 0.3A). Always verify heater supply capacity before substituting.
Shipping Information
✓ Registered airmail with tracking
✓ Packed securely for transit
✓ Ships 1-2 business days
✓ Express options on request
✓ No import charges at delivery
✓ Duties & fees paid by seller (DDP)
✓ Registered airmail with tracking
✓ Packed securely for transit
NOS Mullard Blackburn ECC35 in the original box - foil disc getter, copper rods, never used. These don't come up often in this condition.
SKU: 443