PreSonus Studio Channel 1-Channel Vacuum-Tube Channel Strip
Bring warmth, punch, and clarity to your vocals and instruments with the PreSonus Studio Channel 1-Channel Vacuum-Tube Channel Strip. Whether you’re tracking in the studio or performing live, this all-in-one preamp, compressor, and EQ unit lets you shape your sound with ease. It’s rack-ready, super versatile, and built to give your tone that polished, professional edge.
PreSonus Studio Channel 1-Channel Vacuum-Tube Channel Strip Review
The PreSonus Studio Channel combines three essential tools in one powerful rack unit: a Class A tube preamp, a VCA-based compressor, and a fully adjustable EQ. The 12AX7 vacuum tube adds warmth and depth, while the compressor helps keep your sound controlled and punchy. The EQ section lets you fine-tune your highs, mids, and lows to perfection, whether you're smoothing out vocals or dialing in a bass tone. With multiple input and output options, it fits easily into any setup.
PreSonus Studio Channel 1-Channel Vacuum-Tube Channel Strip Features
- Add vintage warmth with a real vacuum tube
- Easy controls help you shape your sound in seconds
- EQ lets you fine-tune bass, mids, and highs just how you like them
- Built-in compressor smooths out loud peaks in your sound
- Works great with microphones, instruments, and line-level gear
- Sturdy metal case fits in any standard rack
PreSonus Studio Channel 1-Channel Vacuum-Tube Channel Strip Specs
- Powered by one 12AX7 vacuum tube
- Runs on 100–240V AC, 50–60 Hz with external 16 VAC power supply
- +48V phantom power for condenser mics
- XLR, ¼-inch TRS, and TS input/output options
- Frequency response from 10 Hz to 50 kHz
- Output headroom up to +22 dBu
- Measures 19 in wide, 5.5 in deep, and 1.75 in high


