Everything posted by GrindingThud
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krell ksa5 klone
Thanks. I'm assuming if it stays in class A, the amp won't draw much more from where it is biased at.
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krell ksa5 klone
Very nice! What transformer is that?
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krell ksa5 klone
Yes, PS will be in a remote chassis. . I may also use a sigma22 PS in one of these: http://www.ebay.com/itm/120945750823 Like this: http://cdn.head-fi.org/9/90/9037f0cb_b22_2ch_insides.jpeg
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krell ksa5 klone
I plan on using Neutrik connectors. Any opinions on if it would be worth also putting 4 pin XLR output? http://www.mouser.com/Search/ProductDetail.aspx?R=NJ3FP6C-Bvirtualkey56810000virtualkey568-NJ3FP6C-B http://www.mouser.com/Search/ProductDetail.aspx?R=NC4FD-LX-Bvirtualkey56810000virtualkey568-NC4FD-LX-B
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krell ksa5 klone
eBay link here: http://www.ebay.com/itm/400523705862 Internal height is just under 2.5" Internal dimensions: Width 310mm Height 62mm Depth 240mm External dimensions: width 320mm Height 70mm Depth 248mm Front panel 8mm thickness. Back panel,Top and Base plate 3mm thickness. side panel:4mm thickness.
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krell ksa5 klone
I found a picture of one online that looks like it's got an ALPS 10K....I'll try that and see how it goes. http://www.avx.hu/forum/index.php?/topic/41329-krell-ksa-5v/?p=1313992 Looks like I'm going to try and squeeze it in here:
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krell ksa5 klone
Ok, I think the last thing on my order list is the pot.... Any suggestions in this area? I was thinking an alps 50K...what was in the Original Krell?
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krell ksa5 klone
Read the thread again....these appear to be ok. Never mind...... The 4 extra 4.7uf Wimas are specd at 63v/5%....see any issue downsizing to 50v/10%? The main caps are 35v and these are in parallel with those. Saves $13 and they are in stock.... Has anyone settled on a nice transformer? I'm looking at this one, 50VA at 120V: http://www.mouser.com/ds/2/410/VPT48-1040-224303.pdf
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krell ksa5 klone
Thanks!
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krell ksa5 klone
Ok, so I'm building this out in Mouser and notice the Vishay resistors are 1/4 watt (except the 2ohm at 3W) vs the Xicons at 1/2 watt. Is 1/4w ok? Lol....the parts are adding up quickly. Also looking at the LSK389...do we want A, B, or C version (different Idss ranges)
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krell ksa5 klone
Thanks! I see I have choice of board thickness. I assume .062 is adequate for this build? Also see that there are two power supplies and some are using Sigma22. Is there an opinion on what supply is best?
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krell ksa5 klone
I may go that route, but figured I'd try to get on someone else's run to help keep everyone's costs down. Is there a suggested service that has successfully done a run with these files? Thanks for the reply!
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krell ksa5 klone
I've got some PMs out to try and get a board set (lil knight). Any other leads would be appreciated. Looks like this is going to be a cool build.
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Group Buy for KG's Boards (2nd)
PM sent, thanks. I did not want to go editing the spreadsheet without making contact 1st. This is going to be an awesome build.
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Group Buy for KG's Boards (2nd)
Ooo, looks like. I may be late to the party. Are there any KSA5 board sets left? I'm interested in doing a build. Thanks!
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krell ksa5 klone
Wandered over from some of the other forums....this build caught my eye. Nice! Thinking about doing one....