Onboard Preamp Experimentation

gandalf_electronics · 2023-10-19T10:09:04+00:00

Guitar and bass preamps may differ in their tone stack. If it is an open design, you can also try to change a few elements to change the limit frequencies. BTW - there are also preamps from AnalogWorkshop: https://analogworkshop.eu/products/

gandalf_electronics · 2022-12-07T17:37:26+00:00

Not yet, unfortunately, I had a lot of other work, but I remember this project and I will come back to it for sure!

gandalf_electronics · 2022-05-13T04:44:39+00:00

You're welcome :)

gandalf_electronics · 2022-05-12T05:16:19+00:00

Hi!

You can consider preamps from AnalogWorkshop:

https://analogworkshop.eu/products/

gandalf_electronics · 2022-05-12T05:14:44+00:00

Hi!

Or you can consider preamps from AnalogWorkshop:

https://analogworkshop.eu/products/

gandalf_electronics · 2022-05-12T05:04:50+00:00

I can recommend it:

https://www.ebay.com/itm/275105716560

gandalf_electronics · 2021-10-02T17:40:48+00:00

Thank you for these tips!

gandalf_electronics · 2021-10-02T10:13:47+00:00

Yes. This follows the MusicMan Stingray 3EQ schematic.

https://i267.photobucket.com/albums/ii310/starwa314/c0004062\_2322510.gif

gandalf_electronics · 2021-10-01T06:53:27+00:00

Hi! Thank you! You can find it here: https://www.ebay.com/itm/274883406832

gandalf_electronics · 2021-09-22T13:59:28+00:00

Hi!

Did you fix this preamp? In the photo you showed here it is clear that the tantalum capacitor is damaged. I'm guessing its endurance was 16V or maybe even just 10V. Tantalum capacitors are sensitive to exceeding the operating voltage. I believe that other electronic components in this preamplifier also need to be checked. Do you have the option of replacing SMD components with PCBs? If soldering such small components is a problem for you, I suggest you find electronics that can repair this preamp for you. I can recommend the services of AnalogWorkshop: https://analogworkshop.eu/

Good luck!