Best Audio Interface for REAPER (Windows & Mac) – 2026 Guide

Quick, practical picks for finding the best audio interface for REAPER users. On Windows, stability mostly comes down to good ASIO drivers; on Mac it’s Core Audio.

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Best audio interface for REAPER: top picks (quick answers)

These cover the most common buying situations.

Pick Why it’s good Best for Link
Focusrite Scarlett 2i2 All-rounder Simple, reliable, and a great first interface for vocals + guitar. Beginners, home studio starters Check price
Focusrite Scarlett Solo Budget Lowest-cost clean entry point if you record one source at a time. Solo creators, quick demos Check price
M-Audio AIR 192×6 Alternative Solid value alternative if you want something different from Focusrite. Home recording on a budget Check price
More inputs (8+) Expand When you need multiple mics/instruments (bands, drums). Bands, drums, multi-mic setups See options
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