European GB for Heatsink with fan for the KrellClone KSA-100-MKII
I got a price quote from FischerElektronik about €100/each
Will get final quotes next week I hope.
LA 1 02 230 + axial fan, Total of 8x TO-3
H 71.5mm (heatsink)
* Optional
LA 1 03 230 + axial fan, Total of 12x TO-3
H 108mm (Heatsink)
(This model could be better, larger heatsink...)
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
I got a price quote from FischerElektronik about €100/each
Will get final quotes next week I hope.
LA 1 02 230 + axial fan, Total of 8x TO-3
H 71.5mm (heatsink)
* Optional
LA 1 03 230 + axial fan, Total of 12x TO-3
H 108mm (Heatsink)
(This model could be better, larger heatsink...)
I got a price quote from HS Marston in UK
Similar heatsink
100mm Long instead of 71mm
Pre-drilled for TO-3 (2 on each heatsink / total of 8)
Price:
25pcs £86.09 ex works.
10pcs £98.36 ex works.
+£30 for fan 230v
Similar heatsink
100mm Long instead of 71mm
Pre-drilled for TO-3 (2 on each heatsink / total of 8)
Price:
25pcs £86.09 ex works.
10pcs £98.36 ex works.
+£30 for fan 230v
Price Quote from Fischer Elektronik
This model is 108mm long Heatsink + fan.
Special model for better cooling.
LA 1A 03 8 X TO 3 230V - With 8 x TO 3
H 108mm (Heatsink)
1 € 116,50 ea.
10 € 97,20 ea.
25 € 86,35 ea.
50 € 77,70 ea.
+ drawing costs / once € 40,00
Leadtime: about 6 – 7 weeks after receipt of order
This model is 108mm long Heatsink + fan.
Special model for better cooling.
LA 1A 03 8 X TO 3 230V - With 8 x TO 3
H 108mm (Heatsink)
1 € 116,50 ea.
10 € 97,20 ea.
25 € 86,35 ea.
50 € 77,70 ea.
+ drawing costs / once € 40,00
Leadtime: about 6 – 7 weeks after receipt of order
Anyone more interested ?
Would be cool to make an order following 2 weeks.
And if we can reach 10pcs then the price is ok.
They are pre-drilled for 2x TO-3 on each heatsink.
Maybe we can make 3x TO-3 for total of 12 for people who want to add more power ...
Would be cool to make an order following 2 weeks.
And if we can reach 10pcs then the price is ok.
They are pre-drilled for 2x TO-3 on each heatsink.
Maybe we can make 3x TO-3 for total of 12 for people who want to add more power ...
Larger Model
I would be interested, but I am looking for a set similar to the one in the first picture with 10 T-03's per side(20 total). I want to use it for a stereo KSA100 MKII.
Let me know what you find out on price for that model, and I might be interested. I guess two of the 12 device versions would work as well, but that is getting to be too expensive. Is there another manufacturer that makes these? Maybe they would have better pricing. I know Fischer is not known for their pricing.
Thanks,
Donovan
I would be interested, but I am looking for a set similar to the one in the first picture with 10 T-03's per side(20 total). I want to use it for a stereo KSA100 MKII.
Let me know what you find out on price for that model, and I might be interested. I guess two of the 12 device versions would work as well, but that is getting to be too expensive. Is there another manufacturer that makes these? Maybe they would have better pricing. I know Fischer is not known for their pricing.
Thanks,
Donovan
For the moment there are 8x TO-3 per channel/heatsink like the original KSA 100.
But since we are using 100mm heatsink we surly can pre-drill 4 more holes. total of 12 TO-3's on each heatsink.
Guess it would be more or less the same price.
Also for those who want to make their own tunnels, heatsink is available in lenght of 1 meter for about €60 / pcs
But since we are using 100mm heatsink we surly can pre-drill 4 more holes. total of 12 TO-3's on each heatsink.
Guess it would be more or less the same price.
Also for those who want to make their own tunnels, heatsink is available in lenght of 1 meter for about €60 / pcs
Fix said:heatsink is available in lenght of 1 meter for about €60 / pcs
Which ads up to some €27 for a set of 4 heatsinks of 108mm.
You can throw away the 230V fan for a Class A power amp.
(provided you're not interested in DIY RPM-controller lessons)
Sure you all can make your own tunnel, but I'm lazy and thinks it's nice to have the tunnel complete with all drilling 🙂
It would be nice if you could try to get a groupbuy within the next 2 weeks.
And for thóse who just want to buy the raw heatsink, just sign up.
It would be nice if you could try to get a groupbuy within the next 2 weeks.
And for thóse who just want to buy the raw heatsink, just sign up.
T03
Hello,
just looking over the heatsink, did anyone notice the orientation of the T03 transistors?
The imi marston has diagonal mounting holes and the original krell has the devices inline......
Hello,
just looking over the heatsink, did anyone notice the orientation of the T03 transistors?
The imi marston has diagonal mounting holes and the original krell has the devices inline......
That's true...
But since we are ordering from Fisher instead, we can have the TO3's mounted as we want since they will make it custom.
But since we are ordering from Fisher instead, we can have the TO3's mounted as we want since they will make it custom.
sink
Are you guys going with the 8 transistor sink? as the krell original?.....
I was just looking through the farnell catalogue and noticed the imi sink, although looks like they have swapped to fischer in the latest catalogue, i would love to get into this group buy but i missed the pcb's
Are you guys going with the 8 transistor sink? as the krell original?.....
I was just looking through the farnell catalogue and noticed the imi sink, although looks like they have swapped to fischer in the latest catalogue, i would love to get into this group buy but i missed the pcb's
Im up for a set of sinks as the krell original........
what can i say.....no news on heatsink no news on uk tx no news on any pcbs........
possibly people with no money at moment lol.....
what can i say.....no news on heatsink no news on uk tx no news on any pcbs........
possibly people with no money at moment lol.....
here are what farnell has from H S MARSTON
http://export.farnell.com/jsp/search/browse.jsp?N=10053+500005+1001236
which of all models Is min required / recommend for this amp
http://export.farnell.com/jsp/search/browse.jsp?N=10053+500005+1001236
which of all models Is min required / recommend for this amp
Been away for awhile, shall we try to get back on track.
People that's interested in
1. Complete Heatsinks
2. Raw heatsink, DIY
Fix @ 2 - #1
People that's interested in
1. Complete Heatsinks
2. Raw heatsink, DIY
Fix @ 2 - #1
Hi Fix
could you please see on farnell.com H S MARSTON FC-M2 module kit (148450 order code) and FC-C2 construktion kit (148453 order code)
I think both modules assembled are like the fischer module for 8 to-3 but the price Is 39 pounds + 35 pounds which Is lower than the fischer price
could you please see on farnell.com H S MARSTON FC-M2 module kit (148450 order code) and FC-C2 construktion kit (148453 order code)
I think both modules assembled are like the fischer module for 8 to-3 but the price Is 39 pounds + 35 pounds which Is lower than the fischer price
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