82: Difference between revisions

302 bytes added ,  26 May 2020
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==Internals==
==Internals==
The front end of the Type 82 is a [[7586]] [[nuvistor]] cathode-follower, followed by bipolar diff-amps  
The front end of the Type 82 has three versions, depending on serial number range.
In all versions, the signal path starts with a [[7586]] [[nuvistor]] cathode-follower, followed by bipolar diff-amps  
and diode channel switching, followed by a [[distributed amplifier|distributed output amplifier]] made  
and diode channel switching, followed by a [[distributed amplifier|distributed output amplifier]] made  
of three [[6DJ8]] tubes, with differential 93 Ω outputs.
of three [[6DJ8]] tubes, with differential 93 Ω outputs.
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Type 82 distamp bottom.jpg | Bottom of distributed amplifier
Type 82 distamp bottom.jpg | Bottom of distributed amplifier
Type 82 distamp top.jpg    | Top of distributed amplifier
Type 82 distamp top.jpg    | Top of distributed amplifier
Tek 82 late input schematic.png|Input schematic for late serial numbers
Tek 82 x10 amplifiers schematic.png|x10 amplifiers schematic
Tek 82 switching and output schematic.png|Switching and output schematic
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[[Category:580 series plugins]]
[[Category:580 series plugins]]