Arthurelletson
Member
- Joined
- Dec 15, 2011
- Messages
- 9
I did a search but couldnt see one of these projects all ready done.
I just drew out the preamp card of the amek 2500. This is the transformer balanced one
I though it might be a good option for a DIY project. It's just one ne5534 chip and a transformer.
Output is currently unbalanced but I was thinking of a carnhill to balance it. The sowter 4057(?) input transformer in not available but I have a 3195 at home that I think would work instead.
In terms of pcb and power, I was going to try and design a board that could either be mounted in a 500 series rack or four in a row in a 1 unit rack.
The schematic is currently just on a bit of paper as I traced it at the studio, but I will draw it up in the next day or so.
Let me know if you are Intrested in this.
Arthur
I just drew out the preamp card of the amek 2500. This is the transformer balanced one
I though it might be a good option for a DIY project. It's just one ne5534 chip and a transformer.
Output is currently unbalanced but I was thinking of a carnhill to balance it. The sowter 4057(?) input transformer in not available but I have a 3195 at home that I think would work instead.
In terms of pcb and power, I was going to try and design a board that could either be mounted in a 500 series rack or four in a row in a 1 unit rack.
The schematic is currently just on a bit of paper as I traced it at the studio, but I will draw it up in the next day or so.
Let me know if you are Intrested in this.
Arthur