They used the VSM-201 for "Random Access Memories", their last Studio Album. At that time they didn't need such help anymore, they famously rented a huge amount of equipment and large studio-floors (i.e. they recorded simultaneously with microphones from different decades because Thomas heard a difference and wanted this reflected on the record).

Above all, the biggest help from his father was probably to insist that they keep the ownership of their music when signing with any label, regardless of any money, because as a producer he knew that this is how artists get screwed by record labels.