The table shows the exact amount of precious metals in grams per 1 unit of product:
| Gold (Au) | Silver (Ag) | Platinum (Pt) | Palladium (Pd) |
| 0,6264 | 3,0775 | 0 | 0,3109 |
У7-6 contains 0,6264 g. Gold , 3,0775 g. Silver , 0,3109 g. Palladium.
Given the course of precious metals, we calculate the approximate cost. Multiply the amount of precious metals by the current exchange rate.
Estimated cost= 0,6264g*2840.7$ + 3,0775g*30.8$ + 0,3109g*3085.54$= 2833.4959 $
Усилитель У7-6 is on the secondary market of radio components 2833.4959 $
| Gold (Au) | Silver (Ag) | Platinum (Pt) | Palladium (Pd) |
| 2840.7 | 30.8 | 1625.56 | 3085.54 |