chrissugar
Well-known member
I was looking for some studio equipment recall sheets at Barry Rudolph's site and accidentaly discovered the schematic of a current product.
I saw before this product, but was never interested because it looks like cheap/bad gear trying to catch your attention with the look (tube in a window) personally I hate these kind of products, but 1300$ per channel and the good reviews it received made me curious.
If you want to look at the product go to the manufacturers site.
http://www.barryrudolph.com/recall/manuals/robbieschematic.pdf
http://www.barryrudolph.com/recall/manuals/robbieblock.pdf
http://www.barryrudolph.com/recall/manuals/robbie_manual.pdf
Transformerless, bipolars and tube and no chips.
What I find interesting is that diode across the capacitor in the gain circuit. Also the balanced out Jfet DI circuit.
I posted it here because it fits very well in the latest mic preamp topology discussions. What do you think?
chrissugar
P.S. Save the file, I have the feeling that it was uploaded accidentally and it will disapear soon.
I saw before this product, but was never interested because it looks like cheap/bad gear trying to catch your attention with the look (tube in a window) personally I hate these kind of products, but 1300$ per channel and the good reviews it received made me curious.
If you want to look at the product go to the manufacturers site.
http://www.barryrudolph.com/recall/manuals/robbieschematic.pdf
http://www.barryrudolph.com/recall/manuals/robbieblock.pdf
http://www.barryrudolph.com/recall/manuals/robbie_manual.pdf
Transformerless, bipolars and tube and no chips.
What I find interesting is that diode across the capacitor in the gain circuit. Also the balanced out Jfet DI circuit.
I posted it here because it fits very well in the latest mic preamp topology discussions. What do you think?
chrissugar
P.S. Save the file, I have the feeling that it was uploaded accidentally and it will disapear soon.