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TELEFUNKEN TELEFUNKEN

TELEFUNKEN KT88-TK Power Tubes Pair

Q&A SKU #M17887000000003
225.0 $225.00
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Style: Pair

Quad $450.00 Pair $225.00
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Overview

Experience the power and clarity of TELEFUNKEN KT88-TK power tubes.

The TELEFUNKEN KT88-TK is a beam-power tetrode vacuum tube renowned for its high power output, low distortion, and exceptional tonal quality. Manufactured in collaboration with JJ Electronic of Sl

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Specs

KT88-TK Power Tubes Specifications:

General
  • Type: Beam-power tetrode
  • Base: Octal (8-pin)
Electrical
  • Heater Voltage: 6.3V
  • Heater Current: 1.6A
  • Maximum Plate Voltage: 800V
  • Maximum Plate Dissipation: 42W
  • Maximum Screen Voltage: 600V
  • Maximum Screen Dissipation: 8W
  • Transconductance: 11 mA/V
  • Amplification Factor: 8
Performance
  • Plate Resistance: 15 kΩ
  • Typical Operating Conditions:
  •     Plate Voltage: 400V
  •     Screen Voltage: 300V
  •     Control Grid Voltage: -55V
  •     Plate Current: 140 mA
  •     Screen Current: 12 mA
  • Output Power: 50W (push-pull Class AB1)
Physical
  • Dimensions: Approximately 4.9 inches in height and 2.1 inches in diameter
Other
  • Applications: Guitar and hi-fi amplifiers
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