acurus

Hey AK. Since 'Indy Audio Labs' decided to skip their legacy products on their webpage, where good information was available regarding older Mondial/Klipsch manufacturing, I thought this thread would be a good idea. Many schematics from Aragon and Acurus is no more available, and cannot be...

Hey AK I got some problems with a newly modded Acurus L10 preamp. Depending on the volume, the left channel playes louder then the right. Worst at about 12 o'clock volume on the scope. The two channels lines up to around 9 o'clock and then split on the o.scope, and after 12 o'clock the start to...

Hello all, long time reader first time poster. I'm new to the audio world outside of just tinkering on my own. I have been blessed with nice people giving me nice things and I have purchased a few used items myself along the way. Feel free to skip to 4th paragraph if you don't need background...

My RB-980BX was stuck in protection mode. I checked every component on the circuit board, replaced a couple of resistors that were slightly out of spec and replaced all the smaller caps. I could not find any issues with the output transistors with my DMM or the four large caps so I left those as...

My recently purchased Acurus A150 has an issue. It appears that one of the channels is failing to transmit lower frees (sub 200 hz) to the speakers. Lots of troubleshooting has isolated the issue to one channel in the amp (swapping speakers, swapping preamps, swapping cables... etc.). While I...

Hello audio karma family. I just recently purchased a acurus a125x5 intergrated amp and noticed after 2 days of listening, a sound of static coming from my right front channel speaker. I did well over 5 hours of troubleshooting with my friend Audiofreak71, eliminating my rca cables...

Hey AK I'm planning af full rebuild on my Acurus P10. One thing I've learned from my earlier amp project https://audiokarma.org/forums/index.php?threads/acurus-a250-and-starground.815860/ is that I'll prepare better this time:)... Meaning I wouldn't have to wait for new parts constantly, but...

Hi ,can I use acurus a200x3. As regular stereo using only two channels?thanks.paolo best regards to all.

Hey Ak I'm restoring my Acurus A250 and at the same time making some mods, this includes new starground curciut. I'm splitting input and feedbackground (now they share same ground at input), but what about D3/D6...??? I parallel a 4,7uf/470nf cap over these for lower noise, but should I also...

I can find little information on these two preamps. From what I have read so far, they are supposed to be similar. One posting described the Aragon as being the same with the exception of the power supply being external to the preamp enclosure itself. One may use better resistors than the other...

I recently purchased a pair of CDM 7SE's going to try these as my fronts in a hometheater set up but more importantly these will be used more for two channel listening. I have several amps that i have in my collection. NAD 208, ACURUS A100, ADCOM GPA 5300, CARVER TFM 15CB, KENWOOD KM205...

Hello everyone. This is my very first post, although I've done much reading this past few days through this forum, it has been very educational. I am in the process of acquiring my first ''hi-fi'' system. I am upgrading from a pair of Polk bookshelf speakers and an inherited Sansui receiver...