Vacuum Tube - KT88C, Classic Series, Psvane

Vacuum Tube - KT88C, Classic Series, Psvane

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Starting at: $48.90
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The Psvane KT88 is a high quality, high power, beam tetrode with an octal base. The KT88C is notable for its warmth and clarity across the entire audio spectrum.

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 Number
Apex Matched PairT-KT88-C-PSV-MP
Apex Matched QuadT-KT88-C-PSV-MQ
Apex Matched SextetT-KT88-C-PSV-MS
Product Measurements by Type
BaseSingle versionT-KT88-C-PSVOctal
IHSingle versionT-KT88-C-PSV1.6 A
Key LengthSingle versionT-KT88-C-PSV13.5 mm
Max. IkSingle versionT-KT88-C-PSV230 mA
Max. PaSingle versionT-KT88-C-PSV42 W
Max. Pa+g2Single versionT-KT88-C-PSV46 W
Max. Pg2Single versionT-KT88-C-PSV8 W
Max. TbulbSingle versionT-KT88-C-PSV250 C
Max. UaSingle versionT-KT88-C-PSV800 V
Max. Ug1Single versionT-KT88-C-PSV-200 V
Max. Ug2Single versionT-KT88-C-PSV600 V
Max. Uh-kSingle versionT-KT88-C-PSV200 V
Rg1 with cathode bias (Pa +Pg2 > 35W)Single versionT-KT88-C-PSV0.27 MΩ
Rg1 with cathode bias (Pa + Pg2≤ 35W)Single versionT-KT88-C-PSV0.47 MΩ
Rg1 with fixed bias (Pa +Pg2> 35W)Single versionT-KT88-C-PSV0.10 MΩ
Rg1 with fixed bias (Pa +Pg2≤35W)Single versionT-KT88-C-PSV0.22 MΩ
Tetrode Grid to Plate CapacitanceSingle versionT-KT88-C-PSV7.9 pF
Tetrode Input CapacitanceSingle versionT-KT88-C-PSV9.3 pF
Tetrode Output CapacitanceSingle versionT-KT88-C-PSV17 pF
Total HeightSingle versionT-KT88-C-PSV119 mm
Triode Grid to Plate CapacitanceSingle versionT-KT88-C-PSV1.2 pF
Triode Input CapacitanceSingle versionT-KT88-C-PSV16 pF
Triode Output CapacitanceSingle versionT-KT88-C-PSV12 pF
Typ Tetrode -Ug1(approx)Single versionT-KT88-C-PSV15 V
Typ Tetrode GmSingle versionT-KT88-C-PSV12 mA/V
Typ Tetrode Ig2(approx)Single versionT-KT88-C-PSV3 mA
Typ Tetrode UaSingle versionT-KT88-C-PSV250 V
Typ Tetrode Ug2Single versionT-KT88-C-PSV250 V
Typ Tetrode aSingle versionT-KT88-C-PSV140 mA
Typ Tetrode riSingle versionT-KT88-C-PSV12 KΩ
Typ Tetrode μg1-g2Single versionT-KT88-C-PSV8
Typ Triode -Ug1(approx)Single versionT-KT88-C-PSV15 V
Typ Triode GmSingle versionT-KT88-C-PSV12 mA/V
Typ Triode Ia+g2Single versionT-KT88-C-PSV143 mA
Typ Triode Ua.g2Single versionT-KT88-C-PSV250 V
Typ Triode riSingle versionT-KT88-C-PSV670 Ω
Typ Triode μSingle versionT-KT88-C-PSV8
UHSingle versionT-KT88-C-PSV6.3 V
WidthSingle versionT-KT88-C-PSV53 mm
Packaging Information
Packaging DimensionsApex Matched Pair versionT-KT88-C-PSV-MP4.7 in. × 2.35 in. × 5.95 in.
Apex Matched Quad versionT-KT88-C-PSV-MQ4.7 in. × 4.7 in. × 5.95 in.
Apex Matched Sextet versionT-KT88-C-PSV-MS7.05 in. × 4.7 in. × 5.95 in.
Single versionT-KT88-C-PSV2.35 in. × 2.35 in. × 5.95 in.
Weight (Packaging)Apex Matched Pair versionT-KT88-C-PSV-MP0.466 lbs.
Apex Matched Quad versionT-KT88-C-PSV-MQ0.932 lbs.
Apex Matched Sextet versionT-KT88-C-PSV-MS1.398 lbs.
Single versionT-KT88-C-PSV0.233 lbs.
Product Measurements by Item
T-KT88-C-PSV - Single versionBaseOctal
IH1.6 A
Key Length13.5 mm
Max. Ik230 mA
Max. Pa+g246 W
Max. Pa42 W
Max. Pg28 W
Max. Tbulb250 C
Max. Ua800 V
Max. Ug1-200 V
Max. Ug2600 V
Max. Uh-k200 V
Rg1 with cathode bias (Pa +Pg2 > 35W)0.27 MΩ
Rg1 with cathode bias (Pa + Pg2≤ 35W)0.47 MΩ
Rg1 with fixed bias (Pa +Pg2> 35W)0.10 MΩ
Rg1 with fixed bias (Pa +Pg2≤35W)0.22 MΩ
Tetrode Grid to Plate Capacitance7.9 pF
Tetrode Input Capacitance9.3 pF
Tetrode Output Capacitance17 pF
Total Height119 mm
Triode Grid to Plate Capacitance1.2 pF
Triode Input Capacitance16 pF
Triode Output Capacitance12 pF
Typ Tetrode -Ug1(approx)15 V
Typ Tetrode Gm12 mA/V
Typ Tetrode Ig2(approx)3 mA
Typ Tetrode Ua250 V
Typ Tetrode Ug2250 V
Typ Tetrode a140 mA
Typ Tetrode ri12 KΩ
Typ Tetrode μg1-g28
Typ Triode -Ug1(approx)15 V
Typ Triode Gm12 mA/V
Typ Triode Ia+g2143 mA
Typ Triode Ua.g2250 V
Typ Triode ri670 Ω
Typ Triode μ8
UH6.3 V
Width53 mm
PDF: Datasheet for SingleT-KT88-C-PSV

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PDF: Datasheet for Single (T-KT88-C-PSV)Datasheet for Single297.1 KB

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