New to vinyl; cartridge help
Hi, I recently bought a Marantz 6300 on CL. This is my first foray into vinyl so please assume I know less than nothing. When I bought it it had a Shure m97xe on it, but the guy kept it. I could get...
View Articleadding tone control to SE 6v6 amp
i took this amp out of an organ and and threw on 1/4" input/outputs and it works as a pretty decent guitar amp. this is the schematic: http://www.aronnelson.com/gallery/ma...serialNumber=2 i want to...
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My new build
Here's sum pics of the new build hope to have it runnin for new years, its my first go at cabinet makin too. kinda making it up as i go. so for its gone better than I thought. :D bit more finishing...
View ArticleUher 4000 Report-L recording level problem
There seem to be some Uher afficianados here, so perhaps someone can help me with this problem: my Uher seems to be fine mechanically, but when I try to record (using a Shure SM-58 and a proper XLR to...
View ArticleWhat loudspeakers to build next year?
I got: 2x monacor dt 300+wave guide 2x Selenium d305 midrange CD 2x eminence apt50 CD 2x eminence gamma 15a2 2x jamo midranges( good quality) What would you build with these? Can't decide on my own :D....
View ArticleAdding internal resonantor to back loaded horn?
I have recently tested the vintage Klinger 12" horn. With the right driver, in my case Beyma G320, I get a output of 35-130 Hz +/- 3dB measured at the mouth opening using Omnimic. However there is a...
View ArticleReviving dead crossover help please
Hi I bought some quite expensive Mirage speakers a while back and the center channel packed up on me. So, I broke it open and found the crossover, which must have cost all of 3 bucks to build, has at...
View ArticleTube measurement
I have some NOS E88CC tubes (Mullard,Philips) I don't Know much about them.Does anyone know where I can check them in London?Thanks!
View Articlehello everyone, greetings from Indonesia
hello everyone, greetings from Indonesia, may gain knowledge here. thank you :)
View ArticleHeybrook HB2s 2000 series for sale
Hi, pair of Heybrook HB2s new series with Kevlar drivers on Ebay Ā£90 plus Ā£20 post. Amazing for the price see here.onhifi.com -- Hot Product Archives -- Heybrook HB2 Loudspeakers item number...
View ArticleBlack acoustic damping material (ala Acousta-Stuf)
Hi there, Does anyone know any company that makes Acousta-stuf type damping material that is BLACK instead white? The stuffing will be visible in my design. Acousta-Stuf Polyfill 1 lb. Bag 260-317 Cheers
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California Audio Lab CD Player
Recently got this CAL Tercet CD player from my friend. It sounds better in every respects than my other players - CAL DX-1 and Denon DCD1520. Took off its cover and found that it uses Philips TDA1541...
View ArticleYamaha RX-V2600 does not power up
Yamaha RX-V2600 A/V amplifier clicking relay sound but does not power up help would be much appreciated :)
View ArticleTypical power for tubes
i have a fairly straightforward question for you. with a standard, nothing-fancy type of circuit, what tubes put out what power? do they all work in pairs (quads, sextuples, etc)? and also which one do...
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I don't feel like giving the chinese more money, can I pull the pcb out of my...
I was thinking that no matter what the chinese can throw at me I would still get a better PCB if I were to remove the Marantz CD-65 Standard Phillips tda1541 mainboard out of the player and put it into...
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Legacy Whisper crossovers
Dear DIY members! I've bought Legacy Whisper and I have problems with crossovers -Speakers are used ones -all dynamic heads are safe -but that occured -in crossovers we discovered 2 russian very cheep...
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Help Fire - Need New Sub Amp
My buddy said this sub amp almost caught on fire! The Amp is only about a year old with a 8ohm load/hookup. The speaker(s) & amp are ruined, but he wants to get it working again. Q. What's a good...
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OPA548 unity gain
Hi, I have build OPA548 in unity gain, but I have huge 25V dc offset at output. I canĀ“t find any wiring mistake. Any clues what can be wrong? Thanks. Standa Attached Images Hybrid 50W OPAMP.png (8.8 KB)
View ArticleBehringer DCX2496 digital crossover for sale
Crossover is for sale on ebay: Digitale crossover / speaker management system Behringer Ultradrive Pro DCX2496 | eBay
View ArticleCabinet Design for Altec 414z's
I am wanting to try a different type of bass from my current Onkens for my Altec 414z's. I have looked around the web and there doesn't seem to be that many options suitable for these drivers. I don't...
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