Aspen Pittman Designs AP 1B-FET 2026 - Black

Aspen Pittman Designs AP 1B-FET Large-Diaphragm Condenser Microphone – NEW / Factory Sealed

Condition: Brand New (Unopened)

Selling a second Aspen Pittman Designs AP 1B-FET that I purchased as part of a matched pair plan. After spending time with the first microphone, I've decided one is all I need, so this one remains factory sealed and unopened.

If you're not familiar with the AP 1B-FET, this is one of the final microphone designs associated with Aspen Pittman, founder of Groove Tubes. It features a large all-brass vintage-style capsule, Class A FET electronics, and a custom transformer that delivers a rich, detailed sound with smooth highs and a strong, natural midrange. It's particularly impressive on male vocals, acoustic instruments, guitar cabinets, and even kick drum applications. �

Sweetwater +1

Included from the factory:

AP 1B-FET microphone

SM4 shock mount

APD PFM+ pop filter

HM1 stand adapter

Aluminum storage/carry case

This microphone currently sells new for approximately $599 from major dealers.

My experience: I kept one for my own studio and was impressed enough that I'm not letting it go. The mic has a full, polished sound that works exceptionally well on rock vocals without the exaggerated top-end that many modern condensers have.

Ships carefully packed and insured.