burnedfingers wrote:
I think you are more than a diyer. This is a ad if I've ever seen one.
If an ad to sell you have not seen PCB inside and schematics,OPT...it is very bad and unprofessional
I am a true DIYer,amplifier ST70 my clone not sell
burnedfingers wrote:
I think you are more than a diyer. This is a ad if I've ever seen one.
TomMcNally wrote:Ultraline -
Is the volume control a motorized pot driven by an H-Bridge ?
I built a preamp using the boards from eBay for relay input
selector and on-board motorized pot. I added an external
driver for a Nixie tube to show the position of the input
selector, but didn't do anything for the volume control.
Cool stuff - thanks for posting the schematics.
... tom
burnedfingers wrote:Ok... If so then why plaster your schematic and board pictures on the thread? It really looks like an ad. At the bottom you have :
Skype:nguyenhien2006
...looking for work... Makes me think that you are trolling for some type of PCB board work and that make me think of an ad.
I'll tell you what I think of it......
1) I like the chassis
2) I like the transformer
3) I don't like the circuit (driver)
4) I'm not partial to putting a digital volume control and any tube piece.
But if you like it then thats all that matters. I can see that you put alot of work into it and I can relate to the effort.
burnedfingers wrote:4) I'm not partial to putting a digital volume control and any tube piece.
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