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Wal Bass Club.

One word of advise for you....before you put the screws in, use a drill for pilot holes (drill should be just less than half the width of screw and mark with tape on drill bit about 3/4 the length of the screw so that you don't go in too far

This will prevent the wood from "bunching" up at the top of the hole ...effecting how flat the guard sits!

;-)

TMB

Yah ! I 'll not do it myself ! I'll send it to a pro luthier ! Thanks !
 
This is the MKI Black Custom :

Poly Black
Slap Pick Guard
Ebony Fingeraboard
Light Weight bass
Custom Neck Radius

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Hi to everyone of this club, I'm writing this post because I need an advice from someone expert on Wal MK active electronics.
I currently own two Wal basses: a MK1 built in 1983 (with the "power off/on" switch on volume control) and a MK3 built in 1997.
Comparing them, I've noticed that the MK3 sounds better: much more presence and plenty of low frequencies more.
I've already replaced on the MK1 the two TAB1043 ICs, but nothing changed.
So, do you think should I try to replace all capacitors on the MK1 electronics?
Any other experience from someone who owns both old MK1 Wal and newer one?

Thanks in advance
 
Hi to everyone of this club, I'm writing this post because I need an advice from someone expert on Wal MK active electronics.
I currently own two Wal basses: a MK1 built in 1983 (with the "power off/on" switch on volume control) and a MK3 built in 1997.
Comparing them, I've noticed that the MK3 sounds better: much more presence and plenty of low frequencies more.
I've already replaced on the MK1 the two TAB1043 ICs, but nothing changed.
So, do you think should I try to replace all capacitors on the MK1 electronics?
Any other experience from someone who owns both old MK1 Wal and newer one?

Thanks in advance

First off, no pics, no bass!!!! Lol we all just love drooling over each others Wals :bassist:
Secondly the push/pull on the volume knob is not a "on/off switch" but to switch to/from pick attack.
Between the Mk I and Mk III, the electronics should be the same. The only thing that I know off that may be different is the trim pots. I know the older electronics only have two trim pots and the latter has 4 trims.
One recommendation I would have if you are taking it upon yourself to swap ICs is make sure they are identical. You can't expect to swap out an air filter from a Lamborghini with a Honda air filter and expect the same performance sort to speak.
 
First off, no pics, no bass!!!! Lol we all just love drooling over each others Wals :bassist:

Believe me, the bass exists, here are two pics of my MK1:
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Link Removed

I'll post some pics of my MK3 asap.

Secondly the push/pull on the volume knob is not a "on/off switch" but to switch to/from pick attack.

No, I'm not talking of the pick attack: on my MK1 by turning fully counterclockwise the volume knob, a switch is engaged and the bass is powered off. I've read that this switch is featured on the older MK.

Between the Mk I and Mk III, the electronics should be the same. The only thing that I know off that may be different is the trim pots. I know the older electronics only have two trim pots and the latter has 4 trims.

This is a pic of my MK1 electronics:
Link Removed

The electronics of my MK3 also features 2 trims.

One recommendation I would have if you are taking it upon yourself to swap ICs is make sure they are identical. You can't expect to swap out an air filter from a Lamborghini with a Honda air filter and expect the same performance sort to speak.

:D:D:D On the MK1 I replaced the TAB1043 ICs that, probably, were installed 30 years ago with a pair of newer TAB1043 ICs.
I'm not so fool to replace an IC with a different one...
 
Believe me, the bass exists, here are two pics of my MK1

Didn't mean to imply it didn't exist. It's just a saying round these parts to please show us some bass porn lol!!

No, I'm not talking of the pick attack: on my MK1 by turning fully counterclockwise the volume knob, a switch is engaged and the bass is powered off. I've read that this switch is featured on the older MK.

Wow, first I heard of this, I was always under the assumption that switched power always came from the 1/4" instrument jack. I wonder if any of the Pro's had this? :confused: I know my ProIIe is turned on by the jack. Does that mean if you use your DI you don't need a dummy plug?

Cool looking Wal btw!!! I'd love to see the other half of your pair!
 
Didn't mean to imply it didn't exist. It's just a saying round these parts to please show us some bass porn lol!!
:) Yes I understand you, by the way may I have a number for the club? :bassist:


Wow, first I heard of this, I was always under the assumption that switched power always came from the 1/4" instrument jack. I wonder if any of the Pro's had this? :confused: I know my ProIIe is turned on by the jack. Does that mean if you use your DI you don't need a dummy plug?

Well, I'm not sure if the switch on the volume, once engaged, stops battery consumption. So may be I was wrong to call it "power off switch", it could be a simple "mute switch".
If someone knows, please enlighten us :)
Anyway, to use the DI on my MK1 I need to insert a dummy plug, and to be sure to stop battery consumption, I always unplug the instrument jack when I don't use the bass :D
I have never owned a Wal Pro, so I don't know if this switch was also installed on this series.
 
You may want to contact Wal and get their opinion . May be worth sending the boards there for a check

Yes, that could be the best thing to do, but I've read that Paul Herman takes a lot of time to answer email.
In this thread, I've seen people who own several Wal basses (lucky them!) so I hope that someone could help me or share his experiences.

To send the boards to Electric Wood, well in the past I had bad experiences with couriers: if I ship the boards in UK and then they go missing, who assures me that Wal will sell me new electronics?

Yes I know, I'm paranoid :)
 
kulit17 said:
Wow, first I heard of this, I was always under the assumption that switched power always came from the 1/4" instrument jack. I wonder if any of the Pro's had this? :confused:

Yup that is correct on the first couple of years of the Custom electronics, the volume pot had an off switch when rolled down.
I'd read that the pots Wal chose were pretty expensive as it was, so I imagine they ended up figuring pretty quickly it was not a must have necessity.
 
Tjluke said:
by the way may I have a number for the club? :bassist:
------------
but I've read that Paul Herman takes a lot of time to answer email.

We're up to club #65 for Tjluke

I understand Paul has an office assistant now so you should be able to get through. I had a preamp issue go unanswered two years ago, but last time I orderd parts and some other questions I was answered quickly.
 

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