Vacuum Tube - 5881, Classic Series, Psvane

Vacuum Tube - 5881, Classic Series, Psvane

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The Psvane 5881 is a high quality beam power pentode with an octal base. The Psvane 5881 is noted for its outstanding sound and is an excellent choice for both guitar and stereo amplifiers. The 5881 is similar to 6L6 tubes but with a maximum plate dissipation of 23W.

The Psvane Classic Series is focused on the reproduction of popular vacuum tubes found in classic audio equipment. When designing the Classic Series, Psvane collected the most sought-after NOS tubes and analyzed each element of their construction, incorporating the most effective manufacturing techniques to produce stable tubes with excellent sound. Whether used in guitar amplifiers or hifi stereo systems, the Psvane Classic Series vacuum tubes excel in all applications.

Psvane has been producing high quality vacuum tubes since 2011. The Psvane team originally formed in Shuguang’s high-end tube division but eventually split off to form their own brand. Psvane has since acquired their own manufacturing facilities with the goal of improving the production and performance of vacuum tubes. Today they manufacture many top-rated tubes with more than 50 tube types available.

Apex Tube Matching
Matched versions of this tube use Apex Matching
Item ID:
Psvane, Apex Matched
Part Numbers
Single or MatchedOur Part NumberUPC/EAN
Apex Matched PairT-5881-PSV-MP
Apex Matched QuadT-5881-PSV-MQ
BaseSingle versionT-5881-PSVOctal
Base HeightSingle versionT-5881-PSV30.3 mm
Base Height Above PinsSingle versionT-5881-PSV17 mm
Base widthSingle versionT-5881-PSV34.5 mm
Bulb HeightSingle versionT-5881-PSV83 ±1 mm
Bulb WidthSingle versionT-5881-PSV37 ±0.2 mm
IfSingle versionT-5881-PSV0.9A
Max. PaSingle versionT-5881-PSV23W
Max. Pg2Single versionT-5881-PSV3W
Max. Rg1Single versionT-5881-PSV0.1mΩ
Max. UHKSingle versionT-5881-PSV200V
Max. UaSingle versionT-5881-PSV400V
Max. Ug2Single versionT-5881-PSV400V
Operating Ia(0)Single versionT-5881-PSV75mA
Operating Ia(max.sig)Single versionT-5881-PSV80mA
Operating Ig2(0)Single versionT-5881-PSV4.3mA
Operating Ig2(max.sig)Single versionT-5881-PSV7.6mA
Operating Load ResistanceSingle versionT-5881-PSV2500Ω
Operating Peale Negative Plate VoltageSingle versionT-5881-PSV14V
Operating Power OutputSingle versionT-5881-PSV6.7W
Operating SSingle versionT-5881-PSV100µA/V
Operating Total Harmonic DistortionSingle versionT-5881-PSV10%
Operating UaSingle versionT-5881-PSV250V
Operating Ug1Single versionT-5881-PSV14V
Operating Ug2Single versionT-5881-PSV250V
Total HeightSingle versionT-5881-PSV113 ±2 mm
UfSingle versionT-5881-PSV6.3V
Packaging Information
Packaging DimensionsApex Matched Pair versionT-5881-PSV-MP3.2 in. × 1.6 in. × 4.95 in.
Apex Matched Quad versionT-5881-PSV-MQ6.4 in. × 1.6 in. × 4.95 in.
Single versionT-5881-PSV1.6 in. × 1.6 in. × 4.95 in.
Weight (Packaging)Apex Matched Pair versionT-5881-PSV-MP0.2778 lbs.
Apex Matched Quad versionT-5881-PSV-MQ0.5556 lbs.
Single versionT-5881-PSV0.1389 lbs.
T-5881-PSV - Single versionBase Height Above Pins17 mm
Base Height30.3 mm
Base width34.5 mm
Bulb Height83 ±1 mm
Bulb Width37 ±0.2 mm
Max. Pa23W
Max. Pg23W
Max. Rg10.1mΩ
Max. UHK200V
Max. Ua400V
Max. Ug2400V
Operating Ia(0)75mA
Operating Ia(max.sig)80mA
Operating Ig2(0)4.3mA
Operating Ig2(max.sig)7.6mA
Operating Load Resistance2500Ω
Operating Peale Negative Plate Voltage14V
Operating Power Output6.7W
Operating S100µA/V
Operating Total Harmonic Distortion10%
Operating Ua250V
Operating Ug114V
Operating Ug2250V
Total Height113 ±2 mm

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Specifications, Files, and Documents

PDF: Datasheet for Single (T-5881-PSV)Datasheet for Single477.63 KB
Questions? Contact us at [email protected], or give us a call at 480-755-4712