T-KT88-GEN-MP - Matched Pair version | Body Height | 110 mm |
Capacitance, grid to plate | 1.2 pF |
Capacitance, input | 16 pF |
Capacitance, output | 12 pF |
Cathode Current (Ik) | 175 mA |
Gain (μ) | 8 |
Grid 2 Dissipation | 6 W |
Grid 2 Voltage | ≤ 600 V, 250 V typical |
Grid Circuit Resistance (Rg), Cathode Bias | 220 kΩ |
Grid Circuit Resistance (Rg), Fixed Bias | 100 kΩ |
Heater-Cathode Voltage (Uh/k) | 150 V |
Heater Current | 1.6 A |
Heater Voltage | 6.3 V |
Item Diameter | 52 mm |
Item Height | 125 mm |
Plate Dissipation (Wa) | 35 W |
Plate Resistance (Ra) | 12 kΩ |
Plate Voltage (Ua) | ≤ 600 V, 250 V typical |
Transconductance (S) | 11 mA/V |
T-KT88-GEN-MQ - Matched Quad version | Body Height | 110 mm |
Capacitance, grid to plate | 1.2 pF |
Capacitance, input | 16 pF |
Capacitance, output | 12 pF |
Cathode Current (Ik) | 175 mA |
Gain (μ) | 8 |
Grid 2 Dissipation | 6 W |
Grid 2 Voltage | ≤ 600 V, 250 V typical |
Grid Circuit Resistance (Rg), Cathode Bias | 220 kΩ |
Grid Circuit Resistance (Rg), Fixed Bias | 100 kΩ |
Heater-Cathode Voltage (Uh/k) | 150 V |
Heater Current | 1.6 A |
Heater Voltage | 6.3 V |
Item Diameter | 52 mm |
Item Height | 125 mm |
Plate Dissipation (Wa) | 35 W |
Plate Resistance (Ra) | 12 kΩ |
Plate Voltage (Ua) | ≤ 600 V, 250 V typical |
Transconductance (S) | 11 mA/V |
T-KT88-GEN-MS - Matched Sextet version | Body Height | 110 mm |
Capacitance, grid to plate | 1.2 pF |
Capacitance, input | 16 pF |
Capacitance, output | 12 pF |
Cathode Current (Ik) | 175 mA |
Gain (μ) | 8 |
Grid 2 Dissipation | 6 W |
Grid 2 Voltage | ≤ 600 V, 250 V typical |
Grid Circuit Resistance (Rg), Cathode Bias | 220 kΩ |
Grid Circuit Resistance (Rg), Fixed Bias | 100 kΩ |
Heater-Cathode Voltage (Uh/k) | 150 V |
Heater Current | 1.6 A |
Heater Voltage | 6.3 V |
Item Diameter | 52 mm |
Item Height | 125 mm |
Plate Dissipation (Wa) | 35 W |
Plate Resistance (Ra) | 12 kΩ |
Plate Voltage (Ua) | ≤ 600 V, 250 V typical |
Transconductance (S) | 11 mA/V |
T-KT88-GEN - Single version | Body Height | 110 mm |
Capacitance, grid to plate | 1.2 pF |
Capacitance, input | 16 pF |
Capacitance, output | 12 pF |
Cathode Current (Ik) | 175 mA |
Gain (μ) | 8 |
Grid 2 Dissipation | 6 W |
Grid 2 Voltage | ≤ 600 V, 250 V typical |
Grid Circuit Resistance (Rg), Cathode Bias | 220 kΩ |
Grid Circuit Resistance (Rg), Fixed Bias | 100 kΩ |
Heater-Cathode Voltage (Uh/k) | 150 V |
Heater Current | 1.6 A |
Heater Voltage | 6.3 V |
Item Diameter | 52 mm |
Item Height | 125 mm |
Plate Dissipation (Wa) | 35 W |
Plate Resistance (Ra) | 12 kΩ |
Plate Voltage (Ua) | ≤ 600 V, 250 V typical |
Transconductance (S) | 11 mA/V |
Product Reviews
Bought (8) eight KT88 in matched sets of four. One appears to have been defective as it arced at the base (I saw it), and it blew my B+ fuse. My amplifier is now in the shop to see if any other damage was done. If this is indeed one bad out of eight, it is not a good track record. Will update further if is allowed when I get it back from the repair shop.
I absolutely love these tubes in my vintage Marshalls. They are very musical and rich sounding. With head room for days. KT-88 Genalex Gold Lion tubes are far better than any other brand 6550 or KT-88 that I have tried and very much worth the extra cost. I plan to use them in all my vintage Marshalls from now on. Thank you Amplified parts for suppling me with greats parts. :)