Acoustic Dimension 40-Step Attenuators

[Steve Eddy]

Stereo series attenuators, 100k ohms. New, never used.

$100 each or $180 for the pair. Free Priority Mail shipping in the US.

Steve Eddy
[email protected]
916 457-7946

 

[merlin el mago]

Ladder or shunt?

 

[Steve Eddy]

Ladder or shunt?

They're what I call series. To me a shunt attenuator has a fixed series resistor and a variable shunt.

se

 

[merlin el mago]

Series is summing the resistors noise

 

[merlin el mago]

Are these?

 

[Steve Eddy]

Series is summing the resistors noise

Tell me, what's the difference in terms of noise between a single 100k resistor and 10 10k resistors in series?

se

 

[Steve Eddy]

Are these?

Those are the old version. Basically the same but the new version only has one wiper. The common on the new version uses a very flexible, finely stranded wire, eliminating one mechanical contact.

It's all moot now as I've sold them.

se