Everything posted by johnwmclean
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Pass Labs HPA-1
it’s not exactly a steal $3500 and only single ended, it does however look clean and well made.
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Megatron Electrostatic Headphone Amplifier
Nothing like a facelift! I did liked the red but the silver panels are schmick.
- KGSSHV Carbon Build Thread
- KGSSHV Carbon Build Thread
- KGSSHV Carbon Build Thread
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The Headcase Stax thread
My experience is... the 007 with lesser amps has a honky and recessed (veiled) colouration, whilst it vastly improves and opens up as the amp scales, I can still hear this colouration it even with a BHSE. The 009 maintains a better consistency of sound signature using different amps, as well as scaling with better amps and I cannot for the life of me hear any colouration, in fact I’d say I can hear a lot more of what’s going on upstream than the phone itself.
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RIP someone or another
RIP David Bowie.
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Part Sourcing Assistance/Advice Thread
Thanks Mark and Kerry, those custom pieces look terrific!
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Part Sourcing Assistance/Advice Thread
Looking for a name/supplier for these connecting metal joiners?
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The ultimate DIY? A Stax SRM-T2!
G600 congratulations, wonderful news indeed. Kerry - that is bloody beautiful work right there.
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i'm on a roll... the kgsshv
I had some quality Belden 19364 I was doing the same thing with The primary wiring is off-cuts from the transformer windings, I usually do this if I have enough, all the HV wiring is from Bulk Wire (600V Stranded UL 1015 20AWG), for the inputs I used Belden 83005 010100 22AWG silver plated copper, which is a nice high temp teflon wire and also rated 600V. The XLRs sockets are Neutrik DLX with gold contacts.
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kgst
Pars, Yes Alpha pots but not the one you referenced in the link. The model is 3RP/2142G. http://www.alpha-products.com/cd_catalog/new_catalogs/Pots/rotary/21mm/21mm%20rot%20pots_4.htm
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kgst
I’d take $500 worth for 50 pc’s no problem.
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The Official Head-Case Photography Thread.
I do think the body is a very difficult subject with enormous benchmarks. I really don’t know that much about the technicalities of photographic art, but I do know what I like and don’t like when I see an image. I would never be as bold or think to enforce my opinion as your mistake. And my comment was only based only on the recent crop of images that caused a stir, I have enjoyed many of your works throughout these pages.
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i'm on a roll... the kgsshv
Well done Les, I agree Paul’s transformers are very stable and well made. Before I get all carbonated, due to sudden parts saturation (thanks wink), I have another old school KGSSHV on the bench... it’s a beast compared to the mini I made a month or so ago, running a toasty 14mA.
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The Official Head-Case Photography Thread.
I don’t have any issues with Crappy’s semi nude photography of women. I don’t like them for many reasons, but not because of any offensiveness.
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Megatron Electrostatic Headphone Amplifier
2 for the price of a HeadAmp BHSE. That's what I call a bargain... Don't tell me it includes an RK50? Curious to see internals.
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kgst
The factory have a 1000pc min order. I don't know anywhere else you could get these, I've been looking around EVERYWHERE and have come up with nothing.
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Schiit Yggdrasil
Thanks skullguise for you comments, that helped clarify.
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Schiit Yggdrasil
Sorry I'm thick, so the M12 is the successor of the M51, but what's the difference between DACs in terms of implementation and SQ? I have found NOTHING to state any difference between the 2 models.
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Schiit Yggdrasil
Thanks Audiojunkie for your impressions. Is the NAD M12 the same spec as the NAD M51? I have a vague recollection reading somewhere they’re the same DAC and implementation.
- KGSSHV Carbon Build Thread
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i'm on a roll... the kgsshv
Yep that will work, I put the cap after the divider but it doesn’t really matter. You could reduce the two 178k into a single 355k. But check your calculations here: http://www.raltron.com/cust/tools/voltage_divider.asp
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i'm on a roll... the kgsshv
For NB I thought you could tap straight from B+ with a simple voltage divider.
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Schiit Yggdrasil
Congrats Purk. The Yggy spotlighted the NADM51’s shortcomings very clearly in my system, like yourself even new out of the box. The upgrade has been a very worthy investment for me, it’s actually the first DAC I’ve experienced an undeniable big improvement. Whist the NADM51 had a subtle improvement over the (TPA) Sabre based DAC’s I was building at the time, I feel the Yggy to be in another league altogether.