AKG PCC170 Professional Boundary Layer Microphone B-Stock
Description
AKG PCC170 Professional Boundary Layer Microphone B-Stock
The PCC170 is a compact boundary layer microphone engineered for live sound applications, installed instrument pickup, and stage monitoring where speech clarity and feedback rejection are essential. Its low-profile form factor—measuring just 23 mm in height—sits flush on surfaces without obstructing your setup, while the supercardioid polar pattern captures the primary sound source while rejecting ambient noise and stage reflections. This B-Stock unit carries cosmetic blemishes but retains full operational functionality.
Design & Build Quality
Constructed with a black finish and compact footprint (123 × 86 × 23 mm), the PCC170 integrates seamlessly into any live rig or installation. The detachable XLR connector enables straightforward setup and quick service, while integrated RFI suppression ensures stable operation even when active cell phones are present nearby.
Audio Performance
The microphone delivers a frequency response of 50–20,000 Hz with 22 mV/Pa sensitivity, capturing clear vocals and low-level detail. An equivalent noise level of 22 dB-A and 72 dB signal-to-noise ratio ensure clean, intelligible audio on stage, while the three-position bass-tilt switch allows you to tailor low-end response and suppress subsonic rumble from stage vibration and handling noise.
Key Features
- Supercardioid polar pattern for high gain before feedback
- AKG PCC® (Phase Coherent Cardioid®) technology for optimum speech intelligibility
- Frequency response: 50–20,000 Hz
- Sensitivity: 22 mV/Pa
- Equivalent noise level: 22 dB-A
- Signal-to-noise ratio: 72 dB-A
- Three-position bass-tilt switch for subsonic noise reduction
- RFI suppression for cell phone immunity
- Switchcraft TB3M 3-pin male XLR connector
- Powered by 12–48 V (standard phantom power)
- Detachable cable for easy installation and maintenance
- Compact dimensions: 123 × 86 × 23 mm
The PCC170 delivers professional-grade capture and feedback rejection in a discreet boundary mount, making it the reliable choice for live performers and installers where clarity and stability matter most.
This specific B-Stock unit features minor cosmetic imperfections: light surface scuffs, scratches on the body, and subtle wear marks on the grille and mounting components. These marks are purely superficial and have absolutely zero impact on the audio performance, durability, or structural integrity of the microphone. Acquire this professional-grade boundary layer microphone at a significant B-Stock discount while enjoying the full manufacturer warranty and identical acoustic performance of a new unit.
More Information
| Condition | Refurbished |
|---|
Reviews
At a Glance
The AKG PCC170 is a compact boundary-layer microphone purpose-built for speech clarity in conferences, lectures, and worship spaces—not for music or live bands. Its supercardioid pattern and speech-optimized design reject feedback and ambient noise while staying nearly invisible on tables and lecterns, making it the go-to choice for anyone running sound at meetings, services, or speaking events who needs rock-solid intelligibility.
Who This Is For
Great for
- ✓ Conference recording
- ✓ Worship/church services
- ✓ Lecture halls
- ✓ Board meetings
- ✓ Live speech capture
Not the best pick for
- – Music recording
- – Live band performance
- – Studio vocals
Frequently Asked Questions
What does B-Stock mean for this microphone?
This unit is fully functional with original audio performance and warranty, but carries minor cosmetic imperfections such as light surface scuffs, scratches on the body, and subtle wear marks on the grille and mounting components. These are purely cosmetic and have zero impact on sound quality or durability.
Is this microphone suitable for music recording or live band use?
No. The PCC170 is engineered specifically for speech capture in conferences, lectures, and worship settings. It is not designed for music recording, studio vocals, or live band performance.
What kind of feedback rejection does the PCC170 offer?
The supercardioid polar pattern and AKG PCC (Phase Coherent Cardioid) technology provide high gain before feedback, making it ideal for table-mounted or lectern installations where feedback is a concern. The three-position bass-tilt switch also suppresses subsonic rumble from HVAC systems and handling noise.
What power does this microphone require?
The PCC170 runs on standard 12–48 V phantom power, supplied via any XLR cable from a mixing console or audio interface with phantom power enabled.
How is this microphone installed and maintained?
The detachable XLR connector and compact 23 mm profile allow straightforward mounting on conference tables, lecterns, or worship surfaces. The cable detaches easily for service or reconfiguration, and integrated RFI suppression ensures stable operation even when cell phones are nearby.