Two (2) microphones in like-new condition, very well treated in non-smoking studio use only.

Write-up from AKG website:

Engineered for highest linearity and neutral sound

For beautifully detailed recording of vocals and any acoustic instrument

A legend since 1971

The C414 XLS multipattern condenser microphone offers a choice of nine polar patterns for the perfect sonic capture for every application. A peak hold LED displays even the shortest overload peaks. For live sound applications and permanent installations, all controls can easily be disabled for trouble-free use. The C414 XLS maintains the sonic character of the legendary C414 B-ULS, the most popular AKG C414 version since 1971. Engineered for highest linearity and neutral sound, it has been the most versatile large-diaphragm microphone for decades.

Features

• Nine selectable pickup patterns enable to choose the perfect setting for every application
• Lock Mode: all controls can be disabled easily for trouble-free use
• Peak Hold LED even detects shortest overload peaks
• Incredible Dynamic Range of 152 decibels
• Three switchable bass cut filters and three pre-attenuation levels
• Leading-edge technology and state-of-the-art components ensure shortest signal path and extra protection against moisture
• For more information, please visit the manufacturer's website.

Specifications

Polar Patterns

• Cardioid, Figure of eight, Hypercardioid, Omnidirectional, and Wide Cardioid

Audio frequency bandwidth

• 20 - 20000 Hz

Equivalent noise level

• 6 dB-A

Sensitivity

• 23 mV/Pa

Signal to Noise

• 88 dB-A

Preattenuation Pad

• -6; -12; -18 dB

Bass cut filter

• 160; 80; 40 Hz

Electrical impedance

• 200 Ohms

Recommended load impedance

• 2200 Ohms

Power

• 48v phantom power
  

Weight

300g

What’s in the box?

• 1 x C414 XLS Microphone
• 1 x H85 Universal Shock Mount
• 1 x Metal Carrying Case