Vacuum Tube - KT88C, Classic Series, Psvane
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.
| Single or Matched | Our Part Number |
|---|---|
| Single | T-KT88-C-PSV |
| Apex Matched Pair | T-KT88-C-PSV-MP |
| Apex Matched Quad | T-KT88-C-PSV-MQ |
| Apex Matched Sextet | T-KT88-C-PSV-MS |
| Base | Single version | T-KT88-C-PSV | Octal |
| IH | Single version | T-KT88-C-PSV | 1.6 A |
| Key Length | Single version | T-KT88-C-PSV | 13.5 mm |
| Max. Ik | Single version | T-KT88-C-PSV | 230 mA |
| Max. Pa | Single version | T-KT88-C-PSV | 42 W |
| Max. Pa+g2 | Single version | T-KT88-C-PSV | 46 W |
| Max. Pg2 | Single version | T-KT88-C-PSV | 8 W |
| Max. Tbulb | Single version | T-KT88-C-PSV | 250 C |
| Max. Ua | Single version | T-KT88-C-PSV | 800 V |
| Max. Ug1 | Single version | T-KT88-C-PSV | -200 V |
| Max. Ug2 | Single version | T-KT88-C-PSV | 600 V |
| Max. Uh-k | Single version | T-KT88-C-PSV | 200 V |
| Rg1 with cathode bias (Pa +Pg2 > 35W) | Single version | T-KT88-C-PSV | 0.27 MΩ |
| Rg1 with cathode bias (Pa + Pg2≤ 35W) | Single version | T-KT88-C-PSV | 0.47 MΩ |
| Rg1 with fixed bias (Pa +Pg2> 35W) | Single version | T-KT88-C-PSV | 0.10 MΩ |
| Rg1 with fixed bias (Pa +Pg2≤35W) | Single version | T-KT88-C-PSV | 0.22 MΩ |
| Tetrode Grid to Plate Capacitance | Single version | T-KT88-C-PSV | 7.9 pF |
| Tetrode Input Capacitance | Single version | T-KT88-C-PSV | 9.3 pF |
| Tetrode Output Capacitance | Single version | T-KT88-C-PSV | 17 pF |
| Total Height | Single version | T-KT88-C-PSV | 119 mm |
| Triode Grid to Plate Capacitance | Single version | T-KT88-C-PSV | 1.2 pF |
| Triode Input Capacitance | Single version | T-KT88-C-PSV | 16 pF |
| Triode Output Capacitance | Single version | T-KT88-C-PSV | 12 pF |
| Typ Tetrode -Ug1(approx) | Single version | T-KT88-C-PSV | 15 V |
| Typ Tetrode Gm | Single version | T-KT88-C-PSV | 12 mA/V |
| Typ Tetrode Ig2(approx) | Single version | T-KT88-C-PSV | 3 mA |
| Typ Tetrode Ua | Single version | T-KT88-C-PSV | 250 V |
| Typ Tetrode Ug2 | Single version | T-KT88-C-PSV | 250 V |
| Typ Tetrode a | Single version | T-KT88-C-PSV | 140 mA |
| Typ Tetrode ri | Single version | T-KT88-C-PSV | 12 KΩ |
| Typ Tetrode μg1-g2 | Single version | T-KT88-C-PSV | 8 |
| Typ Triode -Ug1(approx) | Single version | T-KT88-C-PSV | 15 V |
| Typ Triode Gm | Single version | T-KT88-C-PSV | 12 mA/V |
| Typ Triode Ia+g2 | Single version | T-KT88-C-PSV | 143 mA |
| Typ Triode Ua.g2 | Single version | T-KT88-C-PSV | 250 V |
| Typ Triode ri | Single version | T-KT88-C-PSV | 670 Ω |
| Typ Triode μ | Single version | T-KT88-C-PSV | 8 |
| UH | Single version | T-KT88-C-PSV | 6.3 V |
| Width | Single version | T-KT88-C-PSV | 53 mm |
| Packaging Dimensions | Apex Matched Pair version | T-KT88-C-PSV-MP | 4.7 in. × 2.35 in. × 5.95 in. |
| Apex Matched Quad version | T-KT88-C-PSV-MQ | 4.7 in. × 4.7 in. × 5.95 in. | |
| Apex Matched Sextet version | T-KT88-C-PSV-MS | 7.05 in. × 4.7 in. × 5.95 in. | |
| Single version | T-KT88-C-PSV | 2.35 in. × 2.35 in. × 5.95 in. | |
| Weight (Packaging) | Apex Matched Pair version | T-KT88-C-PSV-MP | 0.4982 lbs. |
| Apex Matched Quad version | T-KT88-C-PSV-MQ | 0.9964 lbs. | |
| Apex Matched Sextet version | T-KT88-C-PSV-MS | 1.4946 lbs. | |
| Single version | T-KT88-C-PSV | 0.2491 lbs. |
| T-KT88-C-PSV - Single version | Base | Octal |
| IH | 1.6 A | |
| Key Length | 13.5 mm | |
| Max. Ik | 230 mA | |
| Max. Pa+g2 | 46 W | |
| Max. Pa | 42 W | |
| Max. Pg2 | 8 W | |
| Max. Tbulb | 250 C | |
| Max. Ua | 800 V | |
| Max. Ug1 | -200 V | |
| Max. Ug2 | 600 V | |
| Max. Uh-k | 200 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 Capacitance | 7.9 pF | |
| Tetrode Input Capacitance | 9.3 pF | |
| Tetrode Output Capacitance | 17 pF | |
| Total Height | 119 mm | |
| Triode Grid to Plate Capacitance | 1.2 pF | |
| Triode Input Capacitance | 16 pF | |
| Triode Output Capacitance | 12 pF | |
| Typ Tetrode -Ug1(approx) | 15 V | |
| Typ Tetrode Gm | 12 mA/V | |
| Typ Tetrode Ig2(approx) | 3 mA | |
| Typ Tetrode Ua | 250 V | |
| Typ Tetrode Ug2 | 250 V | |
| Typ Tetrode a | 140 mA | |
| Typ Tetrode ri | 12 KΩ | |
| Typ Tetrode μg1-g2 | 8 | |
| Typ Triode -Ug1(approx) | 15 V | |
| Typ Triode Gm | 12 mA/V | |
| Typ Triode Ia+g2 | 143 mA | |
| Typ Triode Ua.g2 | 250 V | |
| Typ Triode ri | 670 Ω | |
| Typ Triode μ | 8 | |
| UH | 6.3 V | |
| Width | 53 mm |
 Datasheet for Single | T-KT88-C-PSV |
