stepped attenuators


Stepped attenuators are new to me and I must say that I'm impressed. I recently acquired a new Burson PI-160 and it leaves the older unit (which I have) in the dust. Burson says that the signal is at its weakest when going through the volume control and tried and tossed out a remote in favor of the attenuator. I can see why. I have all the detail, dynamics, nuance, tone, sound stage, etc. at lower settings that I no longer have to crank it for things to get lively. Its like each setting is all that Burosn intended (hardwired, if you will) allowing all the signal to come through undistorted. I know there's more to this unit than the volume control but I feel it must have a huge influence on the sound quality.
How do you feel about them?
128x128nonoise
Had my McCormack TLC-1 Deluxe upgraded with SMc Audio's Ultra package which has a Shallco that's built to Mr McCormack specification and assembled with Audio Note resistors. I have to agree with you on the transparency these have to offer. I would say it removes the glass from the proverbial window. Could not believe the difference. Unfortunately to use this attenuator had to forgo the passive capability of the pre, its now a buffered preamp.
Nonoise: If you're constrained to 5 settings, you can probably have the input sensitivity of your amplifier altered by the manufacturer or a good technician. This is typically very easy, and can potentially give you (almost) full usage of the volume control....
Is there anyone out there that could reduce the gain on a preamp if the manufacturer will not do it?
Rgs92, I've placed an order for a 41-step 100K Acoustic Dimensions 8-deck balanced switched ladder attenuator that will do -80db. This is -15db to -20db more attenuation than most stepped attenuators. Moreover, this unit is not much larger than the 4-deck Shallco balanced series attenuator that it will replace.
I don't care for them. I don't like the clicking. I don't like that too often the appropriate volume level seems to between the available steps.