-
Re: Polk Monitor 7b - tweeter not working after recap
Do you have a meter? If so it is definitely time to do some resistance checks. The schematic below that some unknown person did up is rough and you and I both have the version with 4.5ohms (not 4.7),…2 · -
Re: Documenting: My SDA-1c upgrades from start to finish
Pack up one of your modded 1Cs and send them off to Danny Ritchie for crossover tweaking 🤣 The other more practical option would be to download the 5s sine sweep tone (I forget which is the one I us…3 · -
Re: Danny Richie does the Polk L600
You won't like Dannie so much if you watch his review of the Wharfedales :) I haven't considered electronic upgrades for my Martin Logan sub but I have tried moving the electronics to an ex…1 · -
Re: Polk Monitor 10
Those look like circa 1979. How do they sound? How big of a slush fund do you have for crossover mods etc.? Check the MWs for any voice coil rubbing. They are prone to it and oftentimes the reason is…1 · -
Re: Fellas, ya' gotta try this. Cheap and effective way to extract more out of your system!
Is it possible that the improvement you are hearing is just due to the fact that the old breaker had oxidized contacts that caused an impedance to transient current response? Putting the new one in a…5 ·
