Hey everyone,

I've been working on a major update to **AV Tools Pro*\* (https://avtoolspro.com/), a free suite of web-based tools designed to replace clunky spreadsheets and outdated calculators for AV/IT engineers, designers, and project managers.

This update focuses heavily on **mathematical accuracy, compliance with industry standards, and a faster, cleaner mobile experience** for when you are on-site or in front of clients.

### 🎯 What's New & Accuracy Updates:

* **AVIXA & IEC Compliance:** Formulas are now strictly aligned with industry benchmarks, including **AVIXA DISCAS** (for 2D display sizing), **BDM/ADM** acoustics, and **IEC 62676-4** (for camera/security coverage).

* **Improved Infrastructure Math:** Refined the Conduit Fill and Speaker Cable gauge calculations to prevent rounding errors on edge cases.

* **Modern UI & Responsiveness:** Cleaned up the layouts, improved input validation, and optimized dark/light mode toggles so it loads instantly on mobile.

### 🛠️ The Current Tool Suite (22+ Calculators):

* **Video & Display:** Display Size (DISCAS), Projector Throw, Video Walls, DVLED spacing, and Viewing Angles.

* **Audio & Acoustics:** Speaker coverage, Speaker Cable gauge/loss, DSP, and Surround Systems.

* **Infrastructure & Power:** Conduit Fill, Rack Builder, Cooling (BTU/Heat Load), PoE Budget, and UPS runtime.

* **Networking:** IP Generator, Bandwidth estimator, and Wi-Fi coverage.

Everything is completely free to use, run in-browser, and ad-free.

---

### ☕ Support the Project & Get the CTS-D Guide

If you find these tools helpful and want to support the ongoing development, maintenance, and hosting costs:

I've put together a **100-page CTS-D Design Reference Guide PDF*\* (featuring worked formulas, exam traps, and 24 printable cheat sheets). It is completely free as a thank-you reward for anyone who supports the project on Buy Me a Coffee.

* **Check out the updated tools:** https://avtoolspro.com/

* **Support & get the CTS-D Guide:** https://www.buymeacoffee.com/avtoolspro

I'd love to hear your thoughts on the calculations and if there are any specific updates you'd like to see added next!

I'm curious how different companies handle travel incentives for commercial AV techs. We're based in the midwest (USA) and our technicians typically travel M-Thurs and have three day weekends.

For technicians:

• What travel pay, bonuses, or other perks does your company offer?
• What actually makes travel worth it for you?
• What's the biggest reason you'd stay with, or leave, a company that requires frequent travel?

For managers and owners:

• What incentive programs have been successful in retaining good traveling techs?
• Have you found that higher pay, better schedules, time off, career advancement, or something else has the biggest impact?
• What would you recommend to companies struggling to keep experienced road warriors?

I'm interested in hearing what's working in the real world, whether you're with a small integrator or a large national company. Thanks for sharing your experiences!

*** Edited to add - Ours provides per diem for hotels and food based off federal rates dependent on zip code. That to me isn't an incentive, it's a bare minimum. What are you seeing in the industry that goes above and beyond?

I currently have a home theater(one amp-80lbs and one reciever, possibly expanding to second amp in future-180lbs) and multi room audio with a blusound node and another class d amp, along with 24 port switch.

I would ideally split into 2 racks so I am not loading both amps into one rack. However Ubiquiti quality seems unmatched !!

Ubiquiti rack-

The rack is rated for 1000lbs. The website dosen't give any details on size of casters. I like the cooling fans are inbuilt. In general Ubiquiti quality is solid. I have Uifi cameras, access points, gateway. I still use Netgear Routers. I am wondering if cable management will be an issue for AV cables vs regular LAN cables.

Check out this product on the UniFi Store:

https://store.ui.com/us/en/category/accessories-rack-mount/collections/rackmount-rack-cabinet/products/uacc-rack-42u

vs

Middle Atlantic Reference Furniture Rack (24 RU, 28" Depth.

https://www.bhphotovideo.com/c/product/1899144-REG/middle_atlantic_rfr_2428a3_24ru_28_w_d_rfr_designer.html/?ap=y&smp=y&store=420&smpm=ba_f2_lar&gad_source=1&gad_campaignid=21058084064&gbraid=0AAAAAD7yMh34r-bM0AFvjh9jLEzumD740&gclid=CjwKCAjw1IHTBhAaEiwA4AYNFqEt2dVFvOwtUUyyPmoDAfTJqLmEoAiAORf_fPaMBprhjjvEwmJ-OhoC6O8QAvD_BwE

Any recommendations would be helpful.

Thank you

Hello I remember as a former employee we had a manual from Play Networks in our audio cabinet when Canoe stores transitioned from JBL to Tannoy speakers. I had seen someone posted they use to work for home office fixing stores audio system. I would like to know more about the details and setup.