ATEN 2-CH Mic/line Pre-amp Expansion Card
ATEN 2-CH Mic/line Pre-amp Expansion Card
ATEN 2-CH Mic/line Pre-amp Expansion Card - AP902
ATEN 2-CH Mic/line Pre-amp Expansion Card - AP902
Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Get Free Pre-Sales Support Buy Design Hours ($175/hr)
Description

ATEN AP902 2-Channel Mic/Line Pre-amp Expansion Card

Overview

The ATEN AP902 is a 2-channel pre-amplifier expansion card designed to integrate microphone and line-level audio sources into compatible ATEN amplifier systems. It provides a stable 3kΩ impedance and a frequency response of 50~20kHz (+/-0.5dB) from line input to the ATEN AP2 amplifier's line output, ensuring accurate audio signal reproduction for amplified sound systems. This card is ideal for fixed installations requiring precise audio input conditioning.

Compatibility

This expansion card is specifically designed and tested for use with the ATEN AP2 Amplifier. It is not compatible with other amplifier brands or models. Ensure your system utilizes the ATEN AP2 for proper integration and functionality.

Installation Notes

The ATEN AP902 is a rack-mountable expansion card. For rack-mount products, physical dimensions (WxDxH) are typically expressed in an LxWxH format. The card operates within a storage temperature range of -20~60℃, ensuring reliability in various environmental conditions. Firmware upgrade v1.0.2 is available for this unit.

Expert Analysis
Specifications
Mount Type: Rack
Impedance: 3kΩ
Frequency Response: 50~20kHz, +/-0.5dB, Line In to ATEN AP2 Line Out
Certification: FCC, CE, UKCATested with ATEN AP2 Amplifier
Storage Temperature: -20~60℃
Firmware Upgrade: v1.0.2
Q&A
Reviews
Product Video
Have Questions?

ATEN 2-CH Mic/line Pre-amp Expansion Card - AP902

$392.00
$205.99
Add to Cart

RELATED PRODUCTS

Looking for more ATEN products? Shop the full ATEN catalog →

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources
!