mesa 7i97T + 7i84U

angelnu wrote:

It hasn't been clear to me about the resistors:

What value should the resistors have and what power should they dissipate?
4.7 ohm and 1/2 W resistors would be okay?
And I understand that they must be connected between the 5V pin of 7i97T and the QA, QB and IDX pins.
 

470 Ohms 1/4W  would be a good value (~10 mA) 
(4.7 Ohms is way too low = ~ 1A)

Sorry, I meant 4.7K

Ok I will buy it at eusurplus on their website they have it in stock, I live in Spain.
Thank you very much for your answers