Quick Answer
Before ordering streaming essentials, confirm your PC can encode while you play (a Ryzen 7 7700 with an RTX 4060 handles single-PC streaming via NVENC fine), count your free USB ports, and pick a mic first. A starter streaming kit, a USB mic, webcam and a light, runs around R3,000 to R7,000 at Evetech, with audio the priority.
Single-PC streaming and the encoder
You no longer need a dual-PC setup for most streams. A Ryzen 7 7700 paired with an RTX 4060 or higher encodes via NVENC while gaming, so the GPU handles the stream and the CPU runs the game. In OBS, set a 1080p60 stream at 6000 kbps CBR using the NVENC P5 encoder and 48kHz audio. That single-PC approach is the modern default and far simpler than the historical dual-PC rigs.
The essentials, audio first
Audio carries a stream, so buy the mic first: a Blue Yeti runs around R3,000, a Razer Seiren V2 X near R2,200, and a Shure MV7+ around R6,500 for those going XLR-capable. Add a webcam (a Logitech C920 around R1,500, or a Brio 4K near R3,500) and lighting (an Elgato Key Light Air around R3,000, or a budget LED panel near R600). If you stream a console, an Elgato HD60 X capture card runs around R5,500.
USB ports and a growth path
Count the USB ports each device needs; a mic, webcam, capture card and stream controller can fill a board, so budget a powered USB hub around R600 if you run short. As you grow, the upgrade path almost always goes audio-first: a USB mic and OBS is fine for your first hundred streams, then an XLR mic and interface usually beats a camera or capture-card upgrade for perceived quality.
FAQ
Do I need a dual-PC setup to stream?
No. A Ryzen 7 7700 with an RTX 4060 or higher encodes via NVENC while gaming, so a single PC handles 1080p60 streaming comfortably. Dual-PC rigs are mostly historical now thanks to NVENC.
What OBS settings should I use?
A 1080p60 stream at 6000 kbps CBR using the NVENC P5 encoder, with 48kHz audio, is a solid baseline. Adjust the bitrate to your upload speed, keeping headroom so the stream does not buffer.
What streaming essential should I buy first in SA?
The microphone, since audio carries a stream. A Blue Yeti around R3,000 or a Razer Seiren V2 X near R2,200 is a strong start, ahead of spending on a camera or capture card.
mic first and set OBS to 1080p60 at 6000 kbps CBR with NVENC; audio quality does more for a stream than an extra camera upgrade.