In-Person Interviews/Recordings
TASCAM DR-40 4-Track Portable Digital Recorder - My budget all-in-one device for in-person recording if time/space doesn’t allow for my iPhone-/iPad-based setup (explained below). To check audio levels I use whichever headphones I may have on my person at the time. I want to upgrade to the Zoom H6 Six-Track Portable Recorder with double the number of inputs and individual dials to control volume on each input, but it is over twice the price of the DR-40. Pro tip: regardless of the digital recorder model you go with, always put new, charged batteries into your digital recorder before every recording session. It will save headache and embarrassment in the future.
Eneloop 2100-Cycle Rechargeable Batteries - My preferred brand of rechargeable batteries to go into my DR-40 and other battery-operated equipment. High recharge count and can hold up to 70% of their charge for 10 years, these are a solid choice. Depending on how much you tend to use and cycle them, be sure to keep plenty of spares available.
Shure SM58-LC Cardioid Dynamic Vocal Microphone (no cable) - the tried-and-true standard stage mic used by professionals and amateurs alike. Inexpensive and heavy duty, these microphones can be thrown around, perhaps even driven over and continue to work. They make the perfect microphone for recording on location or in a personal space. While other podcasters may hold their microphones, I like to keep mine on a stand with a pop-filter to keep my hands free for referencing notes or other tasks while recording (see Virtual/Home Recording section), but depending on the environment it may be best for you and your guests to hold them.
XLR 3-Pin Microphone Cable (6ft) - For connecting the Shure SM58 to the TASCAM DR-40. Invest in your cables, because they can and will be the common factor in any potential audio issues, and always have spares on hand.
Foam Mic Cover Handheld Windscreen - The next best thing to having a full pop-filter for your microphone. Windscreens will help reduce the pops, clicks, and other mouth-noise that come from recording vocal audio in addition to other factors like environmental wind.
Virtual/Home Recording
Focusrite Scarlett 2i2 Audio Interface - this is my go-to audio interface for in-house audio recording work. Whether I’m connecting it to my laptop or to my iPad/iPhone via an Apple Lightning-to-USB3 Camera Adapter, I use this interface for remote podcasts through Discord, Zoom, and Skype or for solo work such as audiobook narration or recording intros.
Adjustable Microphone Stand with Weighted Base - I use this with my Shure SM58 on my desk so I can go hands-free if needed for referencing notes or mixing during a recording session.
Dynamic Microphone Pop Filter and Shock Mount - A shock mount and pop filter are essential for any microphone fixed to a stand. The shock mount guards against unintentional vibrations through movement on the desk (resting of hands, setting down a drink, sliding the stand…) and the pop filter protects against mouth noise that can be offensive or distracting to the ears.
Shure MV88 Portable iOS Lightning Digital Stereo Condenser Microphone for iPhone/iPad - unmatched audio quality for the size and portability. Great for grabbing quick on-the-go recordings either solo or impromptu interviews. The device fits in your hand and comes with a handy carrying case. Can toss into a bag for travel in case you need to quickly attach to your iPhone for a field audio recording. This has saved me on more than one occasion to grab a last-minute intro alteration or retake.
For Both:
Audio-Technica ATH-40x Professional Studio Monitor Headphones - I use these to monitor audio levels during recording and for post production editing of podcasts. They fit well over the ear for minor noise isolation and are comfortable for long sessions.
Ferrite Recording Studio (iOS/iPadOS) - The app I’ve been using for years to help polish and publish my podcasts. It is designed to improve audio quality of podcasts and increase the efficiency at which you edit them. While there is a free version, $29.99 for the pro features is worth it in terms of the automation and time savings that would otherwise be spent in additional post-production hours.
REAPER (PC/Mac/Linux)- The best bang-for-your-buck general purpose digital audio workspace available on all the main computing platforms. The capacity rivals that of pro-level tools such as Adobe Audition or Pro Tools but for a fraction of the price - $60 for an individual license. Many of the features are designed for mastering of music audio tracks, and there is a learning curve. However the interface customization, built-in plugins, and ability to automate time-consuming post-production tasks make this more than worth price tag.