bottleneck
talks a load of rubbish
With pleasure.
Case and silk screening £35
Potentiometer £2-50
Selector switch £1 (approx)
Sockets about £10
Connection about £2-50
Knobs £2
Packaging £12
Labour £30
Total £95
Manufacturers profit margin £95, times two of costs - selling price £190.
If that was retailed the selling retail price would be at least £350.
If you go to http://www.klang-projekt.de/nva_ex-preis.htm you will see that in 1999 when we went through retail and foriegn distributors the price for a P50 was £350. My case now costs me less and so does my potentiometer and cabling so my price would still be about the same if I retailed.
So how many manufacturers can you quote whos prices are now about 45% less than they were in 1999.
I was about to leap to your defence Richard before I saw the workings out.
I am building a passive, or about to.
It IS going to cost me about £100 all said and done, more like £150 as I will go for a stepped attenuator.
I don't think twice that is a big price to pay to get someone to make it for you in a more attractive case than the one I will use.
Incidentally, have you thought about offering a 48 step attenuator in a passive?
I will probably go this way, I like the additional increments in volume.
Cheers
C