Re: Upgrade existing Sierra-1s or get Sierra-2EXs instead?
Originally Posted by
davef
We have had many hundreds of customers perform this upgrade.
And some of us who have performed it hundreds of times... well, OK, maybe not quite that many.
But I've done some version of it at least a half-dozen times (I currently own three sets of cabinets, currently all with different internals) and never had a problem. The instructions are clear and complete, and it's not difficult.
Luna Duo V2 LR, Titan Horizon V2, and Rythmik L22 & L12 in HT, Sierra-LXs in study, S-2EXs and Duo V2 C in bedroom, S-1 NrTs in dining room, S-1s at work, HTM-200s in kitchen. Brother owns CMT-340s and dad has a pair of CBM-170s.