DIP-8 Dual Operational Amplifiers, DIP-8/SOIC-8/TSSOP-8/VSSOP-82 pin Molex header 2.54 mm spacing 2 pin Molex header 2.54 mm spacing | Tayda | A-804 | | | R16, R18, R26 | 3 * https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15R0-103B1/3781301 (red B10K) and https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15O0-105A2/7314942 (orange A1M) The first Fireball run used 10.25mm, but this painted us into a solid square wave. Easiest bodge on the mid surdos.