Umbra Tronix
- San Andreas, CA, United States
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About me:
I'm a musician with over 30 years of experience playing live shows …
Hello, my name is Raymond Mena, founder of Umbra Tronix, music has always been a huge part of my life.
About me:
I'm a musician with over 30 years of experience playing live shows as well as studio work, and with a background in electronic engineering.
All our gear is handmade, beginning with our original circuit designs. We hand-make our own PCBs from copper clads to avoid the toxic chemicals used in commercial PCB manufacturing. This allows us to offer extremely durable, high-quality, and original designs at a low price.
All our gear is handmade, hand-wired, and soldered in California, USA. All reasonable offers will be considered.
About our designs:
Original circuit designs
Top and bottom soldered for extra durability
No toxic chemicals are used to manufacture our PCBs
Lead-free, SAC305 silver-based solder
Transistor-based circuits are discrete Class-A topology
If you are interested in my musical background, visit our Facebook page and click on "albums."
You can find flyers of past shows I've played, as well as pictures of my old recording studio and gear.
https://www.facebook.com/UmbraTronix/photos_albums
Website: https://www.umbratronix.com
Socials:
https://www.facebook.com/UmbraTronix
https://www.youtube.com/@UmbraTronix
https://www.instagram.com/umbratronix/
https://www.tiktok.com/@umbratronix
Shipping Policy
I will ship with tracking to the listed regions. To negotiate shipping rates to other locations, please send me a message.
Return Policy
New Items
Returnable within 14 days of delivery.
Used & Vintage Items
Returnable within 7 days of delivery.
General Terms
Items must be returned in original, as-shipped condition with all original packaging and no signs of use. Buyer assumes responsibility for all return shipping costs unless the item was not received as described.
Tax Policies
| Region | Rate | ||||
|---|---|---|---|---|---|
| Alabama, US* | Calculated at checkout | ||||
| Alaska, US* | Calculated at checkout | ||||
| Arizona, US* | Calculated at checkout | ||||
| Arkansas, US* | Calculated at checkout | ||||
| California, US* | Calculated at checkout | ||||
| Colorado, US* | Calculated at checkout | ||||
| Connecticut, US* | Calculated at checkout | ||||
| District of Columbia, US* | Calculated at checkout | ||||
| Florida, US* | Calculated at checkout | ||||
| Georgia, US* | Calculated at checkout | ||||
| Hawaii, US* | Calculated at checkout | ||||
| Idaho, US* | Calculated at checkout | ||||
| Illinois, US* | Calculated at checkout | ||||
| Indiana, US* | Calculated at checkout | ||||
| Iowa, US* | Calculated at checkout | ||||
| Kansas, US* | Calculated at checkout | ||||
| Kentucky, US* | Calculated at checkout | ||||
| Louisiana, US* | Calculated at checkout | ||||
| Maine, US* | Calculated at checkout | ||||
| Maryland, US* | Calculated at checkout | ||||
| Massachusetts, US* | Calculated at checkout | ||||
| Michigan, US* | Calculated at checkout | ||||
| Minnesota, US* | Calculated at checkout | ||||
| Mississippi, US* | Calculated at checkout | ||||
| Missouri, US* | Calculated at checkout | ||||
| Nebraska, US* | Calculated at checkout | ||||
| Nevada, US* | Calculated at checkout | ||||
| New Jersey, US* | Calculated at checkout | ||||
| New Mexico, US* | Calculated at checkout | ||||
| New York, US* | Calculated at checkout | ||||
| North Carolina, US* | Calculated at checkout | ||||
| North Dakota, US* | Calculated at checkout | ||||
| Ohio, US* | Calculated at checkout | ||||
| Oklahoma, US* | Calculated at checkout | ||||
| Pennsylvania, US* | Calculated at checkout | ||||
| Puerto Rico, US* | Calculated at checkout | ||||
| Rhode Island, US* | Calculated at checkout | ||||
| South Carolina, US* | Calculated at checkout | ||||
| South Dakota, US* | Calculated at checkout | ||||
| Tennessee, US* | Calculated at checkout | ||||
| Texas, US* | Calculated at checkout | ||||
| Utah, US* | Calculated at checkout | ||||
| Vermont, US* | Calculated at checkout | ||||
| Virginia, US* | Calculated at checkout | ||||
| Washington, US* | Calculated at checkout | ||||
| West Virginia, US* | Calculated at checkout | ||||
| Wisconsin, US* | Calculated at checkout | ||||
| Wyoming, US* | Calculated at checkout | ||||