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ensures that the friction coupling between the frequency knob and the drum | ensures that the friction coupling between the frequency knob and the drum | ||
provides sufficient torque to turn the drum and rotary capacitor without any slippage. | provides sufficient torque to turn the drum and rotary capacitor without any slippage. | ||
The [[067-0041-00]] modification kit extends the low-frequency range of the 190A. | |||
* [http://bama.edebris.com/download/tek/190/190.djvu Tektronix 190 Manual (DjVu)] | * [http://bama.edebris.com/download/tek/190/190.djvu Tektronix 190 Manual (DjVu)] |