Quote:
Originally Posted by Uncle Erik /img/forum/go_quote.gif
The 4 channel kit is $340 at Glass Jar Audio, which leaves plenty left over for the build and any custom case you could want.
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Just a point of clarification, that doesn't begin to cover the cost of that build. While that represents the cost to populate the 4 amp channels you then need a
at least one sigma22 power supply and really you should use two. So add a minimum of $110, but really $220 to that to get the raw parts cost
~$560. Then figure 2 large, even crappy chassis are going to cost ~$100 each and you're up near
$800 (w/ shipping). You still don't have a volume control which is where the real pain hits. The cheapest is a 4-channel alps ~$50 if you're lucky, but I wouldn't use one for an amp like this. Next would be [2] DIY Steppers at
~$100 or you can go with any of the commercial offerings which start ~$200. Then you still need all of the chassis accessories which will run the better part of
$100 if you're careful and much more if you're not. So as you can see, if you're talking just the cost of parts, I'd say
$1000 is a reasonable number for the parts for a balanced beta22. Now, try and factor in that it probably takes 30hrs or so to build and case one and it's not hard to imagine a builder wanting
$1500 or so for a completed version. I was recently asked to quote someone what I thought would be a reasonable price for a professionally built balanced beta22 (note: I
don't build them) and my figure was closer to $2000. And if a "real" manufacturer ever built a balanced beta22 I'd expect that number to at least double and still be worth every cent.
Sorry to spend so much time harping on this but I get nervous when I see people throwing around numbers based on Jeff's kits which don't tell even half the story.