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http://www.pinkfishmedia.net/forum/show ... 42&page=28 I'd just like to clarify for those who have recently expressed interest in the MDAC2 project that the cost of the upgrade PCB is in addition to the initial development payments.
The PCB is sold "At Cost", by which I mean to say its sold at our cost (which includes manufacture, testing, packaging & shipping etc). We do not make any profit on the PCB - its sold "At Cost".
L1 MDAC2 Basic = £300 for development funding + PCB cost (expected to be around £200 to £250).
L2 MDAC2 with DSP, Advanced Clock, -20dB Analogue attenuator & Bluetooth options = £400 for development funding + PCB cost (expected to be around £250 to £300).
L3 MDAC (L2 + ADC) = £500 for development funding + PCB cost (expected to be around £300 to £350).
The "Fusion" resistor options are in addition to the above PCB cost.
The cost range of the basic L1 unit has increased by £50 due to the addition of extra features such as isolated USB and "Toy" resistors as standard, I'll endeavourer to keep cost within the budget, hopefully we should come in at the lower to mid end of the target range.
Certainly the L2 and L3 PCB cost should come in at the lower end of the budget - if not even cheaper (especially in the case of the MDAC2 L3)...
L1, L2 & L3 will be reference grade designs, the very best I can do within "reasonable" constants - my best DAC designs todate