Just got a 44-01 for a good price and think it sounds great, but have played and loved the -02.
Question for those who upgraded the electronics: What did you use?
Check the 01 thread (
http://www.talkbass.com/forum/f8/lakland-01-club-part-2-a-586391/). Lots of upgraders have posted lots of different configurations.
I went with USA MKs and an LH-3 in my 55-01
As I said in the the 01 thread, I'm really not one to feel good about my descriptions of sonic differences. I can never get comfortable with the idea that I necessarily mean the same thing that you do when we both say things like "refined" and "organic" that are (IMO) removed more than one step from being descriptive of aural perceptions.
That said, you obviously gain the potential capacity for a wider range of sounds in upgrading an 01. If you do dc pickups and multiple switches, you can spend all day trying alternate path and coil configurations...front coil/back coil/inside pair/outside pair/parallel/series.
I got mine set up wired series and I have a single, two position switch for both pick ups with options of dual coil/outer coils. I don't even switch between those much.
Leaving EQ out (both active and flat), my opinion on the difference between the MK1/MK1 and MK5/LH-3 is most apparent in the middle. I felt the MK1 was less hefty or thinner in the middle. I perceived a slight, airy grind in the heart of the sound of the MK1. With the MK5/LH-3, that heart is smooth, with more heft and punch. I have never felt that these were night and day differences, just the best way I can describe the differences when really listening for them.
Moving away from flat EQ, the pre-amp change has some differences that are more significant. One, I can dime the treble with completely usable sound on the LH-3. It has a very subtle operation (it might actually be too subtle - I'm toying with the idea of getting it re-wired in parallel to hear that voice). I can also complete cut without it going into unnaturally muted sounds. The bass boost on the LH-3 with the MK5 just creates this buttery smooth, thick, round, fat sound sensation. All this said, the MK1/MK1 is fine on the 01. I believe the character of the bass comes through and it's a good pairing. The same electronics on an SR505 sound different (thin in a way that can easily go into "brittle").