Rode PSA1+: The Studio Boom Arm Built to Disappear During the Take

The Rode PSA1+ is the broadcast studio arm engineered to do one thing better than every cheaper arm on the market: reposition silently. A parallelogram spring mechanism balances the mic at any angle without the creak, the spring twang, or the friction shudder that ruins a take when you reach up to adjust mid-recording. Add integrated internal cable management that hides the XLR run inside the arm, a 94 g – 1.2 kg load range that handles every common broadcast and dynamic mic, and a matte black powder-coat finish that vanishes into a podcast set — and you have the arm that PodMic, SM7B, and NT1 owners have been buying for years.

What Makes the Spring Action Silent — And Why It Matters During a Take

The PSA1+ uses a parallelogram linkage with two coil springs hidden inside a sleeved channel. Cheap arms expose the springs and let them ring like a triangle every time you adjust the mic. The PSA1+'s springs are tensioned, sleeved, and decoupled from the metal — you can swing the mic up and out of frame mid-recording with one hand and the live take stays clean. There is no creak, no twang, no metal-on-metal friction noise being picked up by the cardioid pattern below. For a podcaster doing 90-minute interviews and adjusting the mic between segments, this is the difference between a usable continuous recording and a session full of edit points.

Integrated Cable Management — A Cleaner Camera Shot in One Build Step

The XLR cable routes through a removable channel along the spine of each arm segment, exits at the back of the base, and runs to the interface without ever showing on camera. No cable clips, no spiral wrap, no zip ties holding cable to chrome metal. For streamers and podcasters running a face-cam over the mic, this is the visual difference between a professional set and a desk full of wires. Removable channel covers let you re-route the cable when you swap mics or interfaces.

94 g to 1.2 kg Capacity — Handles Everything from NT-USB to SM7B

The PSA1+ holds anything from an 94-gram USB condenser up to a 1.2-kilogram dynamic broadcast mic. That range covers the Rode PodMic (865 g), the Shure SM7B (765 g), the Rode NT1 Signature (376 g), the Rode PodMic USB, the Electro-Voice RE20 (737 g), and every common podcasting microphone on the market. Cheaper arms top out at 1.5 lb (about 680 g) and start to droop with the PodMic — the PSA1+ doesn't. The springs hold position cleanly even at full extension under the heaviest load.

Two Desk Mounting Options — Clamp or Permanent Insert

Out of the box, the PSA1+ ships with both a desk clamp (fits desk edges up to 70 mm / 2.75″) and a threaded desk insert (fits desks up to 55 mm / 2.16″) for buyers who want to drill a permanent mount through the desk surface. The clamp is the default for most setups — it works on glass desks, particle-board desks, and standing desks alike, and removes in seconds for relocation. The threaded insert is the broadcast-studio choice for permanent installations where the arm needs to live in one place for years.

For the PodMic, NT1, and SM7B Owner Who's Done Buying Cheap Arms

For the podcaster whose first arm sagged under the PodMic. For the streamer who's tired of spring noise on the recording. For the broadcaster running an SM7B who needs the silent reposition during a live read. For the home-studio owner who wants the arm to disappear into the matte black aesthetic of the set. The PSA1+ is the arm Rode designed alongside the PodMic and the NT1 — and it shows in the load range, the silence, the cable routing, and the build. Buy once. Mount once. Move the mic in silence for the next decade.