Ricardus
WILL SOLDER FOR FOOD
I am going to be building some balanced output boards using THAT 1646s. The boards are the circuit right out of the THAT spec sheet, and used to be sold by DIY Recording Equipment. Peterson ended up putting the Gerbers up on Oshpark after removing the boards from his product line. Here's his build guide with parts list:
https://www.diyrecordingequipment.com/pages/balanced-input-output-assembly-guide
I asked him what Ferrite Beads he was using (L1, L2) and he said he was using these (the pic is wrong, this one has leads):
https://www.mouser.com/ProductDetail/623-277300112
A vacuum tube preamp I built a few years ago spec'd these beads and I have a bunch left over. Again, the pic is wrong, the actual beads have two ferrites on them:
https://www.mouser.com/ProductDetail/81-BL02RN2R1M2B
So is there any meaningful difference between these two parts in this case, and can I use the ones I already have?
https://www.diyrecordingequipment.com/pages/balanced-input-output-assembly-guide
I asked him what Ferrite Beads he was using (L1, L2) and he said he was using these (the pic is wrong, this one has leads):
https://www.mouser.com/ProductDetail/623-277300112
A vacuum tube preamp I built a few years ago spec'd these beads and I have a bunch left over. Again, the pic is wrong, the actual beads have two ferrites on them:
https://www.mouser.com/ProductDetail/81-BL02RN2R1M2B
So is there any meaningful difference between these two parts in this case, and can I use the ones I already have?