Which Soundweb London BLU processors is this card compatible with?

The BLUAEC-IN works with the BLU-800, BLU-805, BLU-806, BLU-320, BLU-325, BLU-326, BLU-160, and BLU-120 devices. It populates any of the four available card slots on compatible processors.

Can I use this card with both condenser microphones and passive line sources?

Yes. Each of the four channels has independently configurable phantom power, so you can support condenser mics on some channels and passive line sources on others without rewiring or adding external preamps.

How much gain control does each channel have?

Each channel offers software-controlled analog gain from 0dB to 48dB in 6dB steps, allowing you to match levels across different microphone sensitivities and source impedances.

What does the acoustic echo cancellation do?

The four independent AEC channels process incoming audio in real-time to remove speaker feedback and echo from the environment. Each channel has dedicated noise cancellation and can be tuned independently to adapt to different room acoustics and mic placements.

Do I need external outboard gear for echo cancellation?

No. The BLUAEC-IN integrates directly into your Soundweb London BLU processor, delivering multi-channel echo cancellation without external gear.

Do I pay sales tax on this order?

We collect sales tax only on orders shipped to California. Orders shipped to any other US state are charged $0 sales tax at checkout when you buy direct from our website. On this item that is roughly $70 less out the door than the same listed price at a national retailer or on a marketplace. Marketplaces such as eBay, Reverb and Amazon collect sales tax in nearly every state as marketplace facilitators no matter who the seller is, so the same item at the same price costs less bought direct. Free US shipping and 30-day returns are included. Some states ask buyers to self-report use tax on out-of-state purchases.

BSS BLUAEC-IN I/O Card

The BSS BLUAEC-IN is a specialized input/output expansion card engineered for the Soundweb London BLU series of digital audio processors. This card delivers professional-grade acoustic echo cancellation with independent channel control, making it an essential tool for live sound rigs, venue installations, and touring setups requiring multi-channel AEC for microphone pickup and audience feedback management.

Acoustic Echo Cancellation & Channel Architecture

Four independent channels of AEC (Acoustic Echo Cancellation) provide real-time processing of incoming audio signals, each with dedicated noise cancellation and direct microphone feed capabilities. The software-controlled architecture allows precise tuning of each channel independently, adapting to different acoustic environments and microphone placements—critical for managing feedback in everything from small venues to large PA systems running on the same BLU processor.

Gain & Power Management

Each channel features software-controlled analog gain in 6dB steps ranging from 0dB to 48dB, enabling fine-tuned level matching across mixed source impedances and sensitivities. Phantom Power is independently configurable per channel, allowing you to support both condenser microphones and passive line sources without rewiring or external preamps.

Key Features

Four independent channels of Acoustic Echo Cancellation (AEC)
Dedicated noise cancellation per channel
Direct microphone feed on all four channels
Software-controlled analog gain: 0dB to 48dB in 6dB steps per channel
Configurable Phantom Power per channel
Compatible with Soundweb London BLU-800, BLU-805, BLU-806, BLU-320, BLU-325, BLU-326, BLU-160, and BLU-120 devices
Populates any of four card slots on compatible BLU processors
Weight: 1.00 LBS

The BLUAEC-IN integrates seamlessly into existing Soundweb London BLU systems, delivering multi-channel echo cancellation without external outboard gear—keeping your live rig compact and reducing the number of pieces to trouble-shoot on the road.

Condition	New
Country of Manufacture	Malaysia