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==Internals== | ==Internals== | ||
The front end of the Type 82 | 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 | |||
</gallery> | </gallery> | ||
[[Category:580 series plugins]] | [[Category:580 series plugins]] |