Stunning - very nice and clean, it reminds me a lot of the original Pass equipment - different topology of components but equally skilled and efficient ! I have no doubts that it sounds very well - any blue LED ?
Congratulations !
Andreas
Congratulations !
Andreas
Beautiful job. DIY at its finest..
I am interested in your choice of output transistor mounting, specifically the use of the additional pieces of mounting aluminum attached to the main sinks. Did you use thermal grease between them? Did you do this for convenience, and do you think it will influence the sound? I plan on doing a similar type thing on a some Wakefield extrusions for a pair of 2's.
Great Work!
Joe
I am interested in your choice of output transistor mounting, specifically the use of the additional pieces of mounting aluminum attached to the main sinks. Did you use thermal grease between them? Did you do this for convenience, and do you think it will influence the sound? I plan on doing a similar type thing on a some Wakefield extrusions for a pair of 2's.
Great Work!
Joe
Marvelous peace off work you delivered. Real beauty's.
What's the temp of the amp after warming up and playing at normal levels? Not to hot is presume.
Is the top pannel also thick aluminium? The same as the base, or just thin bruched aluminium.
And the most important thing : How is the sound?????????
What's the temp of the amp after warming up and playing at normal levels? Not to hot is presume.
Is the top pannel also thick aluminium? The same as the base, or just thin bruched aluminium.
And the most important thing : How is the sound?????????
Trigon,
Beautiful amp !
What is the rail voltage with 2x40V when loaded ? I do not see any coil there.
I am building one too......
regards
Beautiful amp !
What is the rail voltage with 2x40V when loaded ? I do not see any coil there.
I am building one too......
regards
Very Very beuatiful indeed !!!!
Do you change them with mine?
Just joking. They are wonderfull and I know they sound even better.
I hope you post it in the passdiy.com site.
Do you change them with mine?
Just joking. They are wonderfull and I know they sound even better.
I hope you post it in the passdiy.com site.
SORRY for not responding as I was away for a day. First of all THANK you thank you thank you for all the compliments. I will try to answer as many question as I can and hope that by posting a more pictures is not going to be against the rules. 🙂
Here are the pics with blue LEDs, front side.
😉
Here are the pics with blue LEDs, front side.
😉
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You should post a close up picture of your pre-amp and then a picture of your speakers. : O )
Pwease
Pwease
thanks for the pics..dont know if I said they look good......wife says the front looks boring.."needs to be a wee bit more snappy"....oh well what do women know.hehe😉
DIRT®
DIRT®
Robert
The rail voltage with 2x40V trany when loaded is round 50V since they are 1.5kV, no losses
wijgers
After hour the temperature gets around 62C and steady. I am still working on design for the top as it will be partially aluminum but with mesh incorporated.😉
buglehead
Here is the detail of IRF244 - mounting block
Trigon
The rail voltage with 2x40V trany when loaded is round 50V since they are 1.5kV, no losses
wijgers
After hour the temperature gets around 62C and steady. I am still working on design for the top as it will be partially aluminum but with mesh incorporated.😉
buglehead
Here is the detail of IRF244 - mounting block
Trigon
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JOE DIRT® said:
Clean kitchen do dishes FEED ME.. and little entertainment. : O ) thats all there suppose to know .
HEHE
: O)
Member
Joined 2002
trigon.. that is a big no no on bending resisters that way .. NO NO NO. bad..
your suppose to use a resister bender..
ill post a picture if you want..
your suppose to use a resister bender..
ill post a picture if you want..
JasonL
it is British Fidelity A100 Amplifier not preamplifier on the picture but I will go with my next project Aleph P 1.7 to complete this heaven of crystals and earthquakes " This is the only one way of explaining the sound of this 4s. SCARY sound I can tell and allways suprises you with some cracks or palps or bangs. weee
But here is the pic of what is on the scene
Trigon
it is British Fidelity A100 Amplifier not preamplifier on the picture but I will go with my next project Aleph P 1.7 to complete this heaven of crystals and earthquakes " This is the only one way of explaining the sound of this 4s. SCARY sound I can tell and allways suprises you with some cracks or palps or bangs. weee
But here is the pic of what is on the scene
Trigon
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JasonL said:
It is thermal spring for HOLCO resistors that makes life easier for them while they boiling near by IRF brothers.😉
Trigon
Member
Joined 2002
Hey those are nice speakers. don't they have push push 8" or 10" drivers inside. ive seen the way they were constructed.
how is the bass..?
I like.
Probably bi-amped right. ?
how is the bass..?
I like.
Probably bi-amped right. ?
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