AC mains polarity + turntable motor..
Dear helpful people of diyaudio.. I carried out a repair on my Technics SL1200 and in the process of doing so had to cut off the mains plug to remove the main board. Upon attempting to fit a new plug...
View ArticleSchematic by TS LIM Pre-amp
Hi there is there any one has schematic for M7 and JP200 clones are from TS LIM of DIVA Audio in Singapore? Any one? let me know please tks
View ArticleLCD Smart Electronic Components Tester
SMD-100 1.5" LCD Smart Electronic Components Tester (2 x LR44) - Free Shipping - DealExtreme Nice little test gadget. Gajanan Phadte
View Article18sound 8nm610 mod / recone?
I acquired a pair of these beauties for a reasonable price, mainly because of their very high efficiency. I would, however, like to lower the rolloff (fs in the high 200s with roll-off only a tad below...
View ArticleLooking for a complete DIY Tube amp
Hi everyone, I'm looking at a complete great AMP to build and to link with a Logitech squeezebox duet via RCA. i was thinking about a tube amplifier (stop me if the asociation: Squeezebox & tubes...
View ArticleTrident CB 9146
Hello, I desperately seek the manual service of this limiter/compressor Trident CB 9146 ? Would somebody have this manual service / schematic and could send to me (PDF form) ? Thnak you in advance Pierre
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TSE Heater 300b
Hi all! Time to take care of my hum problem when my TSE (300b) is cold. I have discust this with you here before but haven't done anything about it. I will install a new trafo for the heater to the...
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Weiliang DAC9 with AK4399
Hello, loved the DAC 2496 (AK4393) DAC KIT With CS8416+AK4393+5532 thread. Maybe we can start something similar with this DAC. Thanks . For comparison i have DAC 2496 direct out and osconized (SEPC),...
View Articlehello , me Jean Michel
hello all ; me new user to old french , me use old amplificator class A to 12ax7a & el84 for 2 chanel audio . me connected to forum DiyAudio for research me diffcult to dead amplifcator :( sorry ,...
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FS: Fischer heatsink SK157 132 mm height
I have for sale one Fischer elektronik SK157 heatsink with height of 132 mm. Thermal resistance is around 0.3K/W. Price is 50 EUR + post costs moonaudio (at) gmail.com Attached Images hladilnik1.jpg...
View ArticleAnother 6.5+1 BR design (Peerless HDS + Seas Prestige)
Im slowly approaching the end of this project, so I thought it would be a good idea to share here the journey. Some background: during 2009 I designed and built my first set of speakers with a...
View ArticleThoughts on the Isophon H510
Hey every one! Ive been a lurker for sometime, on and off... but I finally found something that looks like it might be interesting! So I was doing some research the other night on horn speakers and I...
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Feeding a nonos pcm1704 DAC
This DAC have these modules: USB interface (no PSU) Shift Register (+VD0) DAC = 2 x pcm1704 (+VD1, -VD1, +VD2, -VD2, +VA1, -VA1, +VA2, -VA2) I/V converter: Battery charger, channels L and R: +VB1, +VB2...
View ArticleNot enough power from my amplifier?
Hi chaps, a quick technical one: I bought a pair of celestion ditton 332, connected them to my NAD 3130 but the sound is very flat, almost no bass in low volume. When I press the loudness button on my...
View ArticleDoes anyone have a Buffalo I/II PCB for sale
Does anyone have a Buffalo I/II PCB for sale I can't seem for find the original PCB for sale anywhere. I thought that someone would be able to sell me a Buffalo I or II PCB for a lower price. because I...
View Articleheat sinks 400x195x85
hi i m offer 3 head sink sice 400x195x85 the price in alu natural is 100 euro for one the shipping is not inklusive... cheers manuel
View ArticleAutotek MM 2000.1D
This amp is using IRFP264N's as the outputs with the 3640 driverboard (2 IC'S) Is there a good replacement for the outputs ?
View ArticleZ Axis caluculation help
Soon I will be attempting to use PCD and/or Dayton OmniMic to determine time aligning drivers of my 3 way (Lambda) speaker system. I've read some about it. I understand parts of the process but not...
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NIB Scanspeak 18W8546-01 to sell 2 UNITS
To sell, 2 units NIB (new in the box), of the famous Scanspeak 18W8546-01. Asking 120€ for the pair plus shipping (fixed 20€). Accept Paypal with 4% surcharge. Please see pics. Thanks for looking....
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NEW BHC 4700uF/100V 8 units caps
To sell, 8 units NIB (new in the box), BHC 4700uF/100V capacitors, screw stud. Asking 75 for the 8 plus shipping (fixed 20). Accept Paypal with 4% surcharge. Please see pics. Thanks for looking....
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