[time-nuts] "Antelope Audio Launches The Isochrone 10MAffordable Atomic Clocking Device"

[Scott Newell]

At 09:10 AM 4/19/2007 , Poul-Henning Kamp wrote:
>In message <4627762F.40508 at febo.com>, John Ackermann N8UR writes:
>
>>and $30K speaker cables!
>
>The most amazing thing about this, is that the magnetic field in
>a coil is proportional to the current through it, not the voltage
>across it, yet all loudspeakers and amplifiers are designed to
>control the voltage and not the current.

Does the speaker rely on the output impedance of the amplifier for damping?


-- 
newell  N5TNL