|
OTL Asylum OTL, Output Transformerless Amplifier User Group. |
For Sale Ads |
Use this form to submit comments directly to the Asylum moderators for this forum. We're particularly interested in truly outstanding posts that might be added to our FAQs.You may also use this form to provide feedback or to call attention to messages that may be in violation of our content rules.
Original Message
RE: How critical is the 1K resistor
Posted by Lew on January 8, 2016 at 05:06:54:
What website? What amplifier was under discussion? Going from 1k to 10k will assuredly drop more volts across the resistor, thereby reducing the volts delivered to the circuit. (Ohm's Law). Moreover the 10k resistor will need to be re-rated to account for the increase in power across it. P= current x volts. The gain in filtering is not worth the problems it creates, imo.