I have a 510 but due to the short batt life of about 1.5 hrs charge I am looking to step up to the KR808. About the time I toke a 510 batt down it's touch and go whether the other batt will be charged back up in time
I have a battless passthough so that has solved the problem for around the house and and work but it's running around on weekends that make me nervous about batt life.
I can get an adapter to the 510 atty and get the mega KRs and use those until the 510 attys and batts die off and eventulally switch over. But I've never used cartos but they sound good on a video and hold about 24 drops so they'd last longer it sounds. But If I don't like cartos can I still use carts on an KR system?
Would switching to to a 901 be an option too as I've only heard of them and dont' know anything about them.
Thanks!


I can get an adapter to the 510 atty and get the mega KRs and use those until the 510 attys and batts die off and eventulally switch over. But I've never used cartos but they sound good on a video and hold about 24 drops so they'd last longer it sounds. But If I don't like cartos can I still use carts on an KR system?
Would switching to to a 901 be an option too as I've only heard of them and dont' know anything about them.
Thanks!