I am selling my Stereo Coffee LDR preamp, which is currently set up to be used with one RCA input only. It has remote control for volume. All of the mechanical work has been done beautifully by Matt Kamna of the Oregon Triode Society in Portland, OR. Matt has over 30 years of experience in industrial electronics, having designed sophisticated equipment for Tectronix for many years. He is also a contributor to Sound Practices and other magazines.
LDR boards for this are from Chris Daly of Stereo Coffee in New Zealand. The LDR devices are the exact same ones as on the Tortuga boards. The unit has extra boards for balanced operation, as shown, and I will provide documentation from Chris. He is also very helpful and can consult about completing the project. The wiring should not be difficult as everything is almost done.
I am selling because I still my tube preamp all around (which was also built by Matt) but the LDR is quite fine as well. I have over $800 invested in this project and will sell at a reasonable price, so I am taking offers.
email harryzweben@yahoo.com
Thanks-
Harry Zweben
Portland, OR
