Vacuum Tube - EL84, Sovtek
The Sovtek EL84 series produce an unbeatable smooth, warm, distortion. Excellent replacements in vintage VOX AC-30s and the like. Tube measurements are as follows:
- Height: 2.75” (without pins)*
- Diameter: 0.87”*
*Note: Due to the method of production in regards to the glass, measurements may vary slightly.
Matched versions of this tube use Apex Matching
RoHS Compliant
Accessory Items:
| Single or Matched | Our Part Number | UPC/EAN |
|---|---|---|
| Apex Matched Pair | T-EL84-SOVT-MP | 609722124102 |
| Apex Matched Quad | T-EL84-SOVT-MQ | 609722124119 |
| Single | T-EL84-SOVT | 683274021706 |
| Body Height | 71.5 mm | |
| Grid 2 Current | 5 mA | |
| Grid 2 Voltage | 250 V | |
| Heater Current | 700 mA - 820 mA | |
| Heater Voltage | 6.3 V | |
| Internal Resistance (Ri) | 30 kΩ | |
| Item Diameter | 22.5 mm | |
| Item Height | 78.5 mm | |
| Plate Current (Ia) | 40 mA - 56 mA | |
| Transconductance (S) | 11.3 mA/V |
| Packaging Dimensions | Apex Matched Pair version | T-EL84-SOVT-MP | 3.4 in. × 2.1 in. × 1 in. |
| Apex Matched Quad version | T-EL84-SOVT-MQ | 3.4 in. × 2.1 in. × 2.1 in. | |
| Single version | T-EL84-SOVT | 1 in. × 1 in. × 3.3 in. | |
| Weight (Packaging) | Apex Matched Pair version | T-EL84-SOVT-MP | 0.104 lbs. |
| Apex Matched Quad version | T-EL84-SOVT-MQ | 0.208 lbs. | |
| Single version | T-EL84-SOVT | 0.052 lbs. |
| T-EL84-SOVT-MP - Apex Matched Pair version | Body Height | 71.5 mm |
| Grid 2 Current | 5 mA | |
| Grid 2 Voltage | 250 V | |
| Heater Current | 700 mA - 820 mA | |
| Heater Voltage | 6.3 V | |
| Internal Resistance (Ri) | 30 kΩ | |
| Item Diameter | 22.5 mm | |
| Item Height | 78.5 mm | |
| Plate Current (Ia) | 40 mA - 56 mA | |
| Transconductance (S) | 11.3 mA/V | |
| T-EL84-SOVT-MQ - Apex Matched Quad version | Body Height | 71.5 mm |
| Grid 2 Current | 5 mA | |
| Grid 2 Voltage | 250 V | |
| Heater Current | 700 mA - 820 mA | |
| Heater Voltage | 6.3 V | |
| Internal Resistance (Ri) | 30 kΩ | |
| Item Diameter | 22.5 mm | |
| Item Height | 78.5 mm | |
| Plate Current (Ia) | 40 mA - 56 mA | |
| Transconductance (S) | 11.3 mA/V | |
| T-EL84-SOVT - Single version | Body Height | 71.5 mm |
| Grid 2 Current | 5 mA | |
| Grid 2 Voltage | 250 V | |
| Heater Current | 700 mA - 820 mA | |
| Heater Voltage | 6.3 V | |
| Internal Resistance (Ri) | 30 kΩ | |
| Item Diameter | 22.5 mm | |
| Item Height | 78.5 mm | |
| Plate Current (Ia) | 40 mA - 56 mA | |
| Transconductance (S) | 11.3 mA/V |
 Specification Sheet | All Models |
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Substitute Products
The following items can be substituted for this product. While not necessarily exactly the same, they will function as replacement items in your project.
