Vacuum Tube - 5881, Tung-Sol Reissue

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Vacuum Tube - 5881, Tung-Sol Reissue

Starting at: $20.95
In stock

Russian made reissue of the original Tung-Sol. The 5881 is the electrical equivalent to types 6L6 and 6L6G except that the plate and screen dissipation ratings have been increased approximately 20 percent. It embodies a complete mechanical redesign which results in greater resistance to shock and vibration.

Apex Tube Matching
Matched versions of this tube use Apex Matching
RoHS Compliant
Item ID:
Tung-Sol, Apex Matched
Part Numbers
Single or MatchedOur Part NumberUPC/EAN
Apex Matched PairT-5881-TUNG-MP609722148733
Apex Matched QuadT-5881-TUNG-MQ609722148740
Product Measurements
Grid 2 Dissipation3 W
Grid 2 Voltage400 V
Grid Circuit Resistance (Rg), Fixed Bias0.1 MΩ
Grid Circuit Resistance (Rg), Self Bias0.5 MΩ
Heater-Cathode Voltage (Uh/k)200 V
Plate Dissipation (Wa)23 W
Plate Voltage (Ua)400 V
Packaging Information
Packaging DimensionsApex Matched Pair version4 in. × 3 in. × 1.5 in.
Apex Matched Quad version4 in. × 3 in. × 3 in.
Single version1.5 in. × 1.5 in. × 4 in.
Weight (Packaging)Apex Matched Pair version0.22 lbs.
Apex Matched Quad version0.44 lbs.
Single version0.11 lbs.

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Specifications, Files, and Documents

PDF: Specification Sheet Specification Sheet2.37 MB

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Product Reviews

4.50 out of 5 based on 2 reviews
- June 24th, 2019
5 out of 5

Awesome Tubes ! They sound great in my Tweed Twin cloan amp !
Would not hesitate to buy again...

- January 2nd, 2019
4 out of 5

A little lifeless sounding in 100% tube amps but strangely work really well in the output stage of the Musicman RD-100 and RP-100 hybrid solid state/tube amps without any overload problems. A step up too in tone from the Sylvania 6L6GC tubes that came stock in these amps.

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