Change 4.12k 10ppm resistors
0.1, 10ppm resistors (4.12k) are very expensive and difficult to buy. Could be replaced with 1, 100ppm version (no precision is necessary there)
0.1, 10ppm resistors (4.12k) are very expensive and difficult to buy. Could be replaced with 1, 100ppm version (no precision is necessary there)