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AKG C391 B High Performance Condenser Microphone vs AKG CS3 CU Chairman Microphone System - 50cm Gooseneck
The AKG C391 B is a studio-focused condenser built for high-SPL music recording and acoustic work with extensive pad/filter controls, while the AKG CS3 CU is a gooseneck system optimized for speech, presentations, and broadcast with hands-on positioning flexibility. Choose the C391 B for music production; choose the CS3 CU for speaking engagements and broadcast.
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AKG C391 B High Performance Condenser Microphone
AKG CS3 CU Chairman Microphone System - 50cm Gooseneck
Specs side by side
| AKG C391 B High Performance Condenser Microphone | AKG CS3 CU Chairman Microphone System - 50cm Gooseneck | |
|---|---|---|
| Price | $499.00 | $490.00 |
| Brand | AKG | AKG |
| Condition | New | New |
Why choose AKG C391 B High Performance Condenser Microphone
- ✓ Maximum SPL of 132 dB (or 142 dB with pad) handles loud drums and instruments without distortion
- ✓ Switchable 10 dB pad and high-pass filter provide quick corrective tools for studio work
- ✓ Modular capsule system allows future upgrades and customization
- ✓ Flat 20–20,000 Hz response with minimal noise floor (77 dB-A SNR) rewards careful technique
Why choose AKG CS3 CU Chairman Microphone System - 50cm Gooseneck
- ✓ 50cm gooseneck offers precise, hands-on positioning control during live speech and presentations
- ✓ Warm, natural presence and crisp articulation designed specifically for vocal clarity
- ✓ Professional-grade construction built for confidence in broadcast and podium environments
- ✓ Versatile form factor integrates into both studio and live event setups
Frequently asked questions
Can I use the C391 B for speeches and presentations?
Technically yes, but it is not ideal for that use case. The C391 B is engineered for music recording and rewards careful technique; the CS3 CU is purpose-built for speech with a gooseneck for easy positioning and a warm tone that naturally enhances vocals.
Can I use the CS3 CU for recording drums or loud instruments?
No; the CS3 CU is not designed for high-SPL environments. The C391 B handles up to 142 dB SPL with its pad engaged, making it the only choice for loud acoustic and percussion sources.
What is the key difference in design philosophy between these two?
The C391 B is a handheld studio condenser with pad/filter controls and flat frequency response for accurate instrument capture. The CS3 CU is a gooseneck system with warm presence tuned for speech clarity and broadcast reliability.
Which one has better signal-to-noise performance?
The C391 B specifies a 77 dB-A SNR and 17 dB-A equivalent noise level, designed for low-noise studio capture. The CS3 CU does not publish comparable noise specs, as its design prioritizes vocal presence and positioning flexibility for live speaking rather than studio noise floor.