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KT88-TII Tube Replaces KT88 Vacuum Tube Precision Matching Amplifier(2 pcs)
KT88-TII Tube Replaces KT88 Vacuum Tube Precision Matching Amplifier(2 pcs)
Preamps
Quantity
-
Detail
Preamps
Heater
Hydrogen fluoride
If 1.6 A
Maximum Ratings
Ua800 five
UG2600V
Ug1-200V
PA42W
Page 28
Uggag246
Current 230 mA
Uh-k200V
Tbulb250 C
Reference 1
With cathode bias
Pa+Pg235W 0.47 m
Pa+Pg2>35W 0.27m
With fixed deviation
Pa+Pg235W 0.22 m
Pa+Pg2>35W 0.10m
Direct interelectrode capacitance
Tetraode connection Triode connection
Input 16 9.3 PF
Output 1217PF
Grid to plate 1.2 7.9 PF
Tetrode connection
250V
UG2250V
Current 140 mA
Ig2 (approx.) 3 mA
-Ug1(approx.)15V
Transconductance 12 mA/V
12K
ug1-g2 8
670
u8
Transistor connection
UA.G2250 V
Current 2143 mA
-Ug1(approx.)15V
Transconductance 12 mA/V -
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