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AKG CGN521 STS Professional Tabletop Microphone Set vs AKG CS3 DU Delegate Microphone Station - 30cm Gooseneck

The CGN521 STS is a simple, rugged single-mic gooseneck for lecterns and houses of worship where speakers approach from varying angles, while the CS3 DU is a full delegate station with built-in speaker and dual headphone outputs for conference rooms requiring multi-user monitoring. Choose the CGN521 STS for fixed lectern use; choose the CS3 DU for interactive conference environments where participants need to hear themselves and others.

No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.

AKG CGN521 STS Professional Tabletop Microphone Set

$395.00
View AKG CGN521 STS Professional Tabletop Microphone Set

AKG CS3 DU Delegate Microphone Station - 30cm Gooseneck

$402.00
View AKG CS3 DU Delegate Microphone Station - 30cm Gooseneck

Specs side by side

AKG CGN521 STS Professional Tabletop Microphone SetAKG CS3 DU Delegate Microphone Station - 30cm Gooseneck
Price$395.00$402.00
BrandAKGAKG
ConditionNewNew

Why choose AKG CGN521 STS Professional Tabletop Microphone Set

  • Longer 50cm gooseneck reaches across large tables and standing lecterns
  • Programmable switch supports push-to-talk, mute, on/off, and low-cut functions
  • Forgiving off-axis response handles speakers at widely varying angles
  • Heavy-duty metal housing and 25,000+ cycle switch for high-traffic environments

Why choose AKG CS3 DU Delegate Microphone Station - 30cm Gooseneck

  • Compact delegate station with integrated 2W speaker for built-in confidence monitoring
  • Dual 3.5mm headphone outputs allow two participants to monitor audio independently
  • 30cm gooseneck offers precision positioning in tight conference table spaces
  • Smooth, natural tone with high clarity and 80dB+ signal-to-noise ratio optimized for speech intelligibility
Bottom line: Buy the CGN521 STS if you need a standalone flexible-angle lectern mic for speeches and worship services. Buy the CS3 DU if your conference room or boardroom requires self-monitoring capability and dual-user headphone access in a compact footprint.

Frequently asked questions

Which is better for a large lecture hall or courtroom?

The CGN521 STS excels here: its 50cm gooseneck spans large tables, the programmable switch suits formal settings (push-to-talk for court proceedings), and its forgiving off-axis response tolerates speakers leaning in from different angles.

Which suits a conference room where speakers need to hear themselves?

The CS3 DU is designed for this. It includes a 2W integrated speaker and dual 3.5mm headphone outputs so delegates can monitor their own voice and the main feed during meetings.

What's the main physical difference?

The CGN521 STS is a standalone gooseneck microphone with a 50cm neck and desktop base, while the CS3 DU is a compact all-in-one delegate station (170mm × 143mm footprint) with a shorter 30cm gooseneck, built-in speaker, and dual headphone jacks.

Can either be expanded for multiple users?

The CGN521 STS is single-user by design. The CS3 DU is labeled a delegate station and supports dual-delegate operation with its dual headphone outputs, making it suited for two-person conference participation at one station.

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