Yes, the
Duncan/Ibanez HB103B isn't a bad pickup at all. Not to be confused with the Duncan Designed HB103B, the Duncan/Ibanez version has two sets of long screws and, unlike the TB-6, the ceramic magnet has standard thickness. I have an A2 in mine for the time being.
The more I read about Duncan Designed and Duncan/Ibanez pickups, the less confident I become about their provenance. Case in point, I recently measured the DCR of the Duncan/Ibanez HB101N at 7.5k, causing me to question whether this pickup might be closer to a SH-2n than it is to an SH-1n. I think it's already been demonstrated that the Duncan Designed HB103N is nothing like the SH-6n. I've read that the Duncan/Ibanez HB103B is the same as the Duncan Designed HB112, but the only picture I saw of the HB112 shows black hex screws, whereas the hex screws on the HB103B are chrome-plated.