WTB: Linkwitz Transform PCB's

ShinOBIWAN · 30th May 2007, 05:26 PM

As title. Will consider anything.

Can do paypal or cheque. Good price paid.

pinkmouse · 30th May 2007, 06:04 PM

Is it urgent? I've got to design one for myself sooner or later anyway...

ShinOBIWAN · 30th May 2007, 08:05 PM

Its for that XLS sub. The construction work is just about finished so I was hoping to get the LT in place and bring it along to the meet. Thats the timescale I was looking at.

At this rate I think I'm kidding myself on that one though.

How long were you thinking about?

pinkmouse · 30th May 2007, 08:45 PM

Mine wasn't that urgent, (it's for the AV15

), but I'll see what I can do in the next couple of days. I should be able to get it together fairly quickly.

Do you need an onboard PSU?

ShinOBIWAN · 30th May 2007, 09:00 PM

Onboard PSU sounds real nice Al.

Let me know how much for the troubles and I'll paypal you.

pinkmouse · 30th May 2007, 09:54 PM

Just buy me a beer in July.

Mono input or mixer? 5Hz rolloff for subsonics?

ShinOBIWAN · 30th May 2007, 10:08 PM

Quote:

Originally posted by pinkmouse
Just buy me a beer in July.

Mono input or mixer? 5Hz rolloff for subsonics?

What do you drink? I'll ensure a crate is on supply

Mono input is fine and the sub can take a pounding and not break sweat so no subsonic filter.

Thanks Al.

pinkmouse · 30th May 2007, 10:29 PM

Ale! I'll get started on it tomorrow.

So - specs. Regs/PSU onboard, input buffer with phase reverse switch, LT circuit, output buffer, (optional), 12db LR subsonic filter (optional). I might as well make this as useful as possible to other people.

ShinOBIWAN · 31st May 2007, 12:41 AM

Quote:

Originally posted by pinkmouse
Ale! I'll get started on it tomorrow.

So - specs. Regs/PSU onboard, input buffer with phase reverse switch, LT circuit, output buffer, (optional), 12db LR subsonic filter (optional). I might as well make this as useful as possible to other people.

Ale it is then. Any particular brand/brew/concoction?

All the rest sounds good. Let us know how it goes Al.

With a bit of luck we should be able to run some sick 15hz cycles at three figure SPL's on the day

Ernesto · 31st May 2007, 01:16 AM

Hi Pinkmouse, I´m interested in the PCB (in your design)
Some weeks ago I started to build PCB´s, and this improve with the time.
I will be very grateful if you put the design in the thread, then I try to build it (and build the circuit too)
Best regards.

Ernesto.

30th May 2007, 05:26 PM	#1
ShinOBIWAN diyAudio Member Join Date: Feb 2004 Location: UK	WTB: Linkwitz Transform PCB's As title. Will consider anything. Can do paypal or cheque. Good price paid.

30th May 2007, 06:04 PM	#2
pinkmouse diyAudio Moderator Join Date: Apr 2002 Location: Chatham, England	Is it urgent? I've got to design one for myself sooner or later anyway... __________________ Al I conceive of nothing, in religion, science or philosophy, that is more than the proper thing to wear, for a while. Charles Fort

30th May 2007, 08:45 PM	#4
pinkmouse diyAudio Moderator Join Date: Apr 2002 Location: Chatham, England	Mine wasn't that urgent, (it's for the AV15 ), but I'll see what I can do in the next couple of days. I should be able to get it together fairly quickly. Do you need an onboard PSU? __________________ Al I conceive of nothing, in religion, science or philosophy, that is more than the proper thing to wear, for a while. Charles Fort

30th May 2007, 09:54 PM	#6
pinkmouse diyAudio Moderator Join Date: Apr 2002 Location: Chatham, England	Just buy me a beer in July. Mono input or mixer? 5Hz rolloff for subsonics? __________________ Al I conceive of nothing, in religion, science or philosophy, that is more than the proper thing to wear, for a while. Charles Fort

30th May 2007, 10:29 PM	#8
pinkmouse diyAudio Moderator Join Date: Apr 2002 Location: Chatham, England	Ale! I'll get started on it tomorrow. So - specs. Regs/PSU onboard, input buffer with phase reverse switch, LT circuit, output buffer, (optional), 12db LR subsonic filter (optional). I might as well make this as useful as possible to other people. __________________ Al I conceive of nothing, in religion, science or philosophy, that is more than the proper thing to wear, for a while. Charles Fort


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30th May 2007, 08:05 PM	#3
ShinOBIWAN diyAudio Member Join Date: Feb 2004 Location: UK	Its for that XLS sub. The construction work is just about finished so I was hoping to get the LT in place and bring it along to the meet. Thats the timescale I was looking at. At this rate I think I'm kidding myself on that one though. How long were you thinking about?

30th May 2007, 09:00 PM	#5
ShinOBIWAN diyAudio Member Join Date: Feb 2004 Location: UK	Onboard PSU sounds real nice Al. Let me know how much for the troubles and I'll paypal you.

31st May 2007, 01:16 AM	#10
Ernesto diyAudio Member Join Date: Mar 2004 Location: Zárate, Buenos Aires, Argentina	Hi Pinkmouse, I´m interested in the PCB (in your design) Some weeks ago I started to build PCB´s, and this improve with the time. I will be very grateful if you put the design in the thread, then I try to build it (and build the circuit too) Best regards. Ernesto.

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