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In the Forum: Audio Discussions
In the Thread: Initial thoughts about new/old Lamm ML2s
Post Subject: In this case voltage and current are the samePosted by Romy the Cat on: 1/10/2010
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 jessie.dazzle wrote:
A possibly dumb question here: When you and Paul give figures in milliamperes, where are you measuring the current (at what points), or are you extrapolating the figure? 
The 6C33C current is measured in mA. The way of measuring it in ML2 is to measure voltage in the test terminals that Lamm provide. The test terminals measure the voltage dropping across 1R resistor connected in series with 6C33C plate. It is very convent as I=U/R or in our case I=V/1. So, you measure voltage but it has absolutely identical numeric value as current and despite that you use mV-meter you read the true mA numbers.

The Cat

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