Buffer for Pass' LXmini OX/EQ

[Klarskov]

Although not official, I'm aware of about a half-dozen users who have implemented the crossover/EQ (a simplified version) at speaker level. (Myself included.)

Dave.

I've been thinking about the same but never found the time to do it. Is it at all possible that you could share the circuit details?

 

[Davey]

I've been thinking about the same but never found the time to do it. Is it at all possible that you could share the circuit details?

I'll post something on the OPLUG one of these days. This thread is already far enough off topic.

Dave.

 

[Nelson Pass]

If you just want the filters, here is the last schematic of the LXmini that
SL has signed off on.

There is a documentation for the complete DIY version in the works, which
will be available shortly.

 

[madisonears]

Understand. Sounds legit. Could you recommend me a more high-end DSP brand with at least the same functionality.. ? Money is certainly not unlimited for me either but I'm willing to check more expensive alternatives in favor of sound quality. (I know it's a bit off here but I really just need some recommendations from the other end of the ruler and then I can study them too). Thanks.

Could you maybe stop hijacking the thread?

 

[CentralCoast]

Anyone know what happened to the LX-mini plus sub crossover?

 

[year98]

If you just want the filters, here is the last schematic of the LXmini that
SL has signed off on.

There is a documentation for the complete DIY version in the works, which
will be available shortly.

Do you think Unity Gain Buffer is needed in front of this circuit?

 

[Nelson Pass]

Not if it's driven by a source with relatively low impedance, say 5% or less than the resistor values in the filter.

 

[year98]

Thanks papa. I got it.