https://line6.com/support/topic/24242-new-89f-wont-stay-in-tune/
Just got a new cherry 89F and having a hard time getting it to stay in tune. So it's hard to even see if the alt-tunings or even the models sound good. IT...
james tyler variaxnewstaytune
https://the-gadgeteer.com/2009/09/05/tune-record-and-stay-in-time-with-one-device-tascam-pt-7/
Available in October, the Tascam PT-7 shoves three devices into one small package. The PT-7 starts with a high-speed chromatic tuner, adjustable to 7
one devicetunerecordstaytime