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Old 5th June 2012, 07:41 PM   #471
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you can choose see switch in picture
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Old 5th June 2012, 08:18 PM   #472
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Quote:
Originally Posted by lduarte1973 View Post
you can choose see switch in picture
you mean the 'high/low' gain switch

its probably so that the fet input is on all the time, as a buffer, with the tube bypassed
switching to high gain, and the tube pre is on

but thats 'just' the preamp section, and got nothing to do with the output stage
my guess is that the mosfet power amp is also driven by solid state devices
in that sense the power amp is a pure solid state design

ups, I see now there is both a high/low input option and a switch to select either tube or fet input
but its still the same thing
its a preamp section, and seperated from poweramp
power amp seen seperately is most likely a pure solid state design
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Old 5th June 2012, 08:53 PM   #473
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yes , power amp solid state , preamp ss or tube by switch , its a hybrid like i said before
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Old 15th August 2012, 08:12 PM   #474
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thinking about taking up my previously failed mid-bass-horn
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Old 15th August 2012, 08:58 PM   #475
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pictures of horn mouth, and woofer mounting hole
btw, there are two horn mouths, one on each side
with wall and floor support it might do 100hz
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Old 15th August 2012, 10:21 PM   #476
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to those who wonder what this is all about
its calculated like a frontloaded horn
but built like a backloaded
and I was using a semi pro 15" with too high Qts
or at least I think its a major part of the problem

so, the project is to mount the woofer 'inside', giving it a small back chamber, as it should be have been from the start
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Old 16th August 2012, 06:26 AM   #477
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possibly this 15" woofer http://www.precision-devices.com/asp...s/super/48.pdf
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Old 16th August 2012, 12:17 PM   #478
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bigger hole, chop chop, bracings split to pieces
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Old 22nd August 2012, 08:09 AM   #479
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found a maybe more appropriate 12" with nice specs
appears to be good quality, and still affordable
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Old 22nd August 2012, 04:40 PM   #480
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Fanes have a good reputation. Not that common in this country, but the players that use them, love them.
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