As the post implies, I have a Lakland 44-02 with the LH-3 pickups and preamp. I like the feel of the bass and it’s very light which I prefer, however I’m not really able to dial in a tone that I love. I’m considering either replacing the guts or selling it and buying a MM. overall I’ll save money if I mod, but I’m not sure whether it’s the pickups or pre, and am not sure which options to go with. I’m going for a MM tone. The main issue with the less expensive MM options is that they tend to all be boat anchors.
I’m looking for input on preamp/pickup options for the 44-02 to get a MM sound if possible.
Any input is welcome!
I plan to do the same. Next month I buy 55-02 with an idea to make it sound as close as possible to EBMM Stingray.
Based on my research the primary tone shaping factors for MM sound are the following:
1. Pickup position - Lakland has it half an inch closer to the bridge, which will affect the sound by making it more bright. Also the 35" scale does not play in my favour.
2. Pickup kind, I plan to upgrade for Nordstrand MM5.4 (and a noiseless J NJ5S), which I expect to sound slightly darker than the EBMM. I hope it might counter the previous effect slightly.
3. EBMM Stingray has a pronounced +18dB peak at 4kHz (tha famous Stingray sizzle), which is a result of interplay of the pickup's total inductance (~0.7H) and the input capacitance of the preamp of 2.2nF to ground. My simulations show that adding a similar capacitor to the MM pickup will make similar effect even in passive mode. The issue is that this capacitor will affect the J pickup as well making it sounding muddy, I am yet to decide how to isolate this effect while keeping the coil selections switch, the balance knob and the active/passive function of the bass.
4. Lows roll off. MM stingray has aggressive lows roll off below ~60Hz. I think I will not be implementing this feature as it would require modifying the LH3 preamp, which I plan to keep intact.
I will try to keep this thread updated.
If you just want to emulate the sound with external EQ without modifying the bass start with the following:
- 12dB/octave shelf below 60Hz.
- very narrow boost +18dB at 4kHz.
- 12dB/octave highs roll off after 5kHz.
- mid cut at ~300Hz per your own taste.