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Hi there. I need to upgrade my HT to something with HDMI. 3 questions 1. Does LG actually state RMS values on their systems? 2. the ARX8500 is a 5.2 system where the ARX10 is a 4.2 system how important is the center channel? 3. I need 3 HDMI inputs but the ARX8500 only has 2 is there a...

We will be moving into a small house end of the year, i want to then get rid of all my sound equipment and install a sound bar and sub. Will you please tell me if you have a sound bar and what your impressions are of it. I dont want to spend more than 3k on the soundbar. The only 2...

When i was in my teens and 20's i used to love rave and pop music. Yesterday i was sitting in front of the radio thinking let me play some music, after the second rave song, i was irrated with the same beat over and over. I then grabbed a cd from Dana Winner and started to listen to that, I...

Hi there. I need to sell my equipment, we are moving into a small 2 bedroom with no space, i was wondering if anyone can help me with prices and where i can sell them. 1. Hybrid 1200b apmlifier about 5 years old 2 Hybrid 600B amplifier about 5 years old 3. 2x 18inch base bins with PAudio 500w...

Behringer iNUKE NU4-6000 Ultra-Lightweight, High-Density, 6000-Watt 4-Channel Power Amplifier Manufacturer: Behringer Behringer has this amp it deliver 1500w per channel at 0.1% distortion. You can bridge it to deliver 3000W per channel. I think this will make a nice sub amp for your HT...

My Pico scope just got delivered!!! :Whoohoo: Who will borrow me their van der hulle cables to test against standard 3 core wires. I will use my standard amp and standard speakers as the load.  if i get the cables i will run the test on say 100hz, 1khz and 10 khz i will use a sine wave and i...

Happy new year to everybody on the forum :Whoohoo: :BWAHAHAH:

So the world did not end and we are all still here, I thought that i will be able to drive around today and pick up all the systems from everybody that was not here anymore. Well one thing is for sure, i am going to have an ICE COLD BEER this afternoon. not to celebrate anything just because i...

20th -last night of the world party 21st- last day of the world party 22nd- we are still alive party 23rd - hangover 24th- christmas eve party 25th- christmas day party 26 and 27 hangover days 28 last friday of december party 29 last saturday of december party 30 last sunday of the year party 31...

Since i was very young i wanted to build a cabinet using 20 x 6 inch speakers. I want to use cheap car speakers and build a long thin box and wire all the speakers in series parralel in order to get to the 8 ohm nominal frequency. I remember our school had column speakers in the hall and when...

My old Kenwood that i bought in 1990 has picked up damaged during my trek to my new house. The speaker boxes were made out of chipboard and they are falling apart after all these years. the drivers are still working fine. I am thinking of building new boxes for the drivers but need some advice...

I was wondereing waht happened to electro kits that was situated in pretoria. I used to build a lot of their kits to learn electronics. i think the easiest way to learn basic electronics is to build and blow up a couple of kits. These days the kits are so expensive that the school kits cant...

I recently had to repair a amplifier and the speaker protection relay dit not want to operate. I then traced the circuit and found the protection was driven by a upc1237 after searching the internet i found that there is a lot of circuits using this ic as speaker protection. I want to know have...

I contacted GECO because i wanted to build a 6 channel amp using the LM 3886 chips. I was going to use 5 chips for the front, rear and centre and 2chips in bridge for a sub channel. The boards are not that expensive but i could not believe the price of the transformer i want to use a 25-0-25...

Hi I purchsed a new house and this place has a pool. the thing is i know that chemicals are expensive and would like to know waht chemicals do you use and do you use blue 52 and what results do you have with it. The other option is to go Salt chlorination but i heard that the chlorinators does...

Hi, I recently advertised a couple of items on Junk mail, OLX and Gumtree. I am moving and i want to get rid of these things. About half an hour after the adds were posted i hadd about 6 calls for the sale of the items. I did not feel at ease with the buyers from the start. The one guy even...

Hi there i was wondering if any of you have ever used a class D amp, Cold Amp sell very nice ones. I want to build a 3 way active speakers using with a seperate amplifier for each driver. i have used a protoboard and build a 3 way active crossover using op amps at a very low price. i used 3 amps...

Hi there. i have 2 powered 15" speakers, the one blew aup recently and it has a autona 125W amp in it, I am looking for a circuit diagram for these amps. I know these things are as old as the mountains but they were playing very well. I can replace them with mossfets but the mosfet amps i can...