I’ve been calculating a lot of components in series lately for an ECR255 class. I’ve also had to graph them on impedance diagrams and a power triangle.
In an effort to better understand the math I made a calculator for myself. Here is it for you to use and enjoy. If you see any problems please let me know. It was designed in excel 2011 for mac… there WILL be compatibility issues and I hope they’re minor.
How it works:
You can fill int the info you have in the orange boxes. Once the boxes are filled in the calculator should fill in the rest.
If you need to modify anything else, it’s all dependant on the orange boxes. I suggest a goal seek by modifying and orange cell.
I’ve been building cables for over 15 years now and I’ve finally created a small calculator to estimate the costs of making an XLR cable. In the process, I am now offering cable construction services to help pay for going back to school.
The prices are very competitive while the quality is second to none.
If you’re interested in getting a quote, please send me an email and I’ll shoot you the excel calculator. 4483@APKaudio.com

I’ve had nothing but good luck and good feedback about the Microphone Cables I’ve made available for rental. All of the cables are Mogami Negflex Quad Microphone with Neutrik NC3-XX connectors.
Recommended for most small to mid size recording studios:
8 4′
8 8′
16 16′
16 24′
4 48′
2 96′
I’ve been asked to estimate a few kits, so a simple calculator has been created to help you estimate the costs of your build.
All Cables include ID Heatshrink, coloured boots and rings, and Panduit Velcro Cable tie.
Free use of APKaudio loaner Microphone cable package available while yours is being built.
3 weeks lead time needed to build your order. Cable subject to availability.
Get $5 trade in on all of your old XLR microphone cable! All used cables get donated to a high school tech club
100% Satisfaction Guarantee.
I do not want you to have something from APKaudio that you are not satisfied with.
Quickly Uploaded some pictures of the fabrication of Wilma
Here is the start of wiring up the channel buckets
I cannot stress how important having a quality web hosting company is to me.
http://VarialHosting.com/ is the only choice for me.
Right now I’m sharing close to 15gb of data on several public websites like this one, AudioAholics.com and WBSps.ca
I recently had a database malfunction (cause by my stupidity) and who came to the rescue? Ryan at Varial hosting.
Many thanks for the years of uninterrupted service and support.
If you need to have something hosted or want to buy a domain name please go to http://varialhosting.com/ tell them APK sent you.
found a textbook on the shelf at school and in its small section on audio(typical) the example used was…
a lovely WBS- ST console – I wonder who the client was…. notice the scribble strip with alpha numerical readout? that was invented by Rodger in the mid 70s and was the first console to EVER have a digital scribble strip

Due to popular demand:
Introducing: the Ward-Beck Systems RTO-214 Rack Mount Chassis
APKaudio and Ward-Beck Systems are excited to announce a new lineup of retro products. Started with possibly the most requested and in demand item the WBSps.ca has needed:
a 2RU rack enclosure for (2) 14″ WBS modules.
Most rack users have a 3RU box to enclose (2) WBS modules. With Studios shrinking in size and gear filling up the cramped racks with all the killer deals these day… there has been a need for this enclosure.
Originally designed by veteran WBS fabricator Erwin S. for the current lineup of WBS AMS-8 products. The design updates and fabrication are carried forward by Shop Manager and Mechanical designer at Ward-Beck systems Dave Adams. Dave is a master metal smith utilizing the tools that built the modules WBSps users want to have rack mounted. Dave has been working with APKaudio to create a stable platform in a 2RU enclosure.
The BUM (Back Unit Mount) will be pre-punched for however you decided to wire it. Power options and i/o varieties make for easy design.
Future options will include:
– Internal Power supply
– DB25 pre-wired breakouts
– DB25 to EDAC connectors for the modules of your choice
It’s a banana now, but it will be ripe summer 2014!
pre-order now and get a free WBS mug