Microphone Collection

Microphone Collection

Microphone Collection.

We’ve been making some changes at Agent Audio HQ recently, amongst them, updating our Microphone Collection.

The most recent additions to the collection are the Northern Electric 633A “Salt Shaker”, often badged under Altec or Western Electric, and the STC 4021c “Ball and Biscuit” or “Apple and Biscuit” Omni-direction pressure gradient.

STC 4021c

I’ve been after one of these for a while.  The famous  STC 4021c “Ball and Biscuit” or “Apple and Biscuit” (depending on which BBC engineer you ask).  The STC 4021c is an Omni-direction pressure gradient microphone which resembles a small cannonball.  It sounds best as a drum mic with a genrous amount of FET based compression.

Altec 633A

The Altec 633A, “Salt Shaker” microphne was sold under different brands, such as Western Electric.  This one is branded Northern Electric.  A quick look inside to rewire it for XLR operation revealed that this particular design is from 1941.  It’s interesting to note the tube which equalises the pressure at the rear of the capsule making it uni-directional.

Sound Engineers EDC

Sound Engineers EDC

EDC is a term used by Survivalists and Preppers, it means Every Day Carry.  EDC can just be the thing you carry on you each day – sunglasses, wallet, keys, etc.  However, it can also mean a prepared kit of useful tools and objects.  With this in mind, I have developed a Sound Engineers EDC over the past couple of years, bear in mind that this is always a work in progress and gets updated regularly.

Equipment List:
Maxpedition Fatty Organiser
 
Mini Sharpie Pen
Fischer Space Pen
Gaffa/Duct Tape
Insulation Tape
Gas Soldering Iron
Solder
Desoldering Braid
Heat Shrink
Test Leads
Mini Multimeter
Drum Keys Square and Hex
Moon Gel
Mini Clip-on Tuner (+ Decent Tuning Phone App)
Selection of Guitar Strings
Capo
Plectrums (different thicknesses)
PP3 and AA batteries
Various adaptors
FlatKeys P!NG
FlatKeys S!NG
MEDC Compact Medical Kit
Vocalzones
MagneticPickup Tool with Plumbers Mirror
Rolson Mini Precision Screwdriver
Stanley Mini Screwdriver
Leatherman Multitool (Note: It is currently not legal to carry a lock-knife in the UK without having a specific purpose, it’s classed as a fixed blade, so probably best to buy one without a lock on the blade.)

Sign up to receive your free ebook.

"The Ultimate Guide To Microphones"

Join our mailing list to receive the latest news and updates from our team.

You have Successfully Subscribed!

Pin It on Pinterest