I currently have a BOSS TU-80 Tuner, which has done a fair job, but it doesn't perform well enough when I am setting intonation. For example, if I am setting the high E, open string is in-tune, harmonic is in-tune and the 12th fret is flat... after I move the saddle forward and tune the string again, it's still flat at the 12th fret, and exactly by the same amount as before... This happens with both of my guitars so I am assuming it's just a lack of quality with the tuner. (ESP EC-400vf with Seymour Duncan 59' and JB; AXL SRO with AXL brand Alnico pickups)
I have done some research on some of the latest models of tuners available, and below is the information I have so far...
Strobe style tuners are supposed to be the most accurate... using a stroke of light vibrating at the frequency of the note being tuned so that you can see the most miniscule variation of being out-of-tune. Sort of a visual tuning fork I suppose...
Analog Plug-in - I used to hear and read a lot about analog tuners being the absolute best available because a needle provides for a full sweep with an infinite number of points as compared to a digital display which has specific display points. However, many analog tuners use digital components which make the tuning physics of the device exactly the same... and with a physical needle, if the needle is off on calibration, then so is the tuning.
Clip-on - These seem to be the highest rated tuners currently, but I cannot tell if they are rated highest for typical consumer based reasons, such as flexibility and ease of use, or if they are really very accurate tuners. Specifically, the Korg AW2G and the SNARK SN-1.
I have been expressing the point of accuracy the most... Ideally, I want to get the type of tuner that will get me closest to using a set of tuning forks without actually using tuning forks... am I asking too much? At the very least, I would like something that is decently accurate, and that will read properly while I am setting intonation.
Recommendations?
Thanks!