What processors is the BLUCARD-IN compatible with?

The BLUCARD-IN is compatible with all Soundweb London BLU series processors, including the BLU-800, BLU-320, BLU-160, BLU-120, BLU-80, BLU-32, and BLU-16. Installation requires two Combicon connectors on your processor.

Can I use both microphones and line-level sources on the same card?

Yes. Each of the four channels accepts balanced and unbalanced audio sources and features configurable phantom power per channel, so you can mix mics and line sources on a single BLUCARD-IN card.

What is the audio specification and conversion quality?

The card features a 24-bit, 48kHz A/D converter with delta-sigma conversion technology for clean, low-noise digital capture. Input sensitivity ranges from 7–26 dBu with software-controlled analog gain adjustment in 6dB steps from 0dB to 48dB.

How is gain and level control managed?

Gain is adjusted via software in 6dB increments across a 0dB to 48dB range, providing precise level management for all four channels. A signal-present LED indicator offers visual feedback during setup and operation.

Is this card suitable for live sound and touring applications?

Yes. The BLUCARD-IN is designed for professional live performance and installed sound systems where reliable multi-channel audio acquisition and networked digital control are required.

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 $22 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 BLUCARD-IN I/O Card

The BSS BLUCARD-IN is a professional analog input expansion card designed for integration into Soundweb London BLU series processors. This card delivers four channels of balanced mic/line input with comprehensive software control, making it the go-to solution for live sound engineers and venue operators who need flexible multi-channel audio acquisition and routing within a networked digital audio infrastructure.

Audio Conversion & Input Architecture

The card features a 24-bit, 48kHz A/D converter with delta-sigma conversion technology, ensuring clean digital capture with input sensitivity ranging from 7–26 dBu. Each of the four channels accepts both balanced and unbalanced audio sources, with configurable phantom power available per channel for microphone operation—essential for running mics from a single expansion point without extra gear in the rack.

System Integration & Control

Installation requires two Combicon connectors for secure integration into compatible Soundweb London processors. Software-controlled analog gain adjustment in 6dB steps from 0dB to 48dB provides precise level management across all four channels during soundcheck and live performance, while a "Signal present" LED indicator offers immediate visual feedback for quick troubleshooting and channel verification.

Key Features

4 analog input mic/line channels
Balanced and unbalanced input compatibility
Configurable phantom power per channel
24-bit, 48kHz A/D converter with delta-sigma conversion
Software-controlled analog gain in 6dB steps (0dB to 48dB)
Input sensitivity range: 7–26 dBu
Two Combicon connectors
Signal present LED indicator
Weight: 1.00 lbs
Compatible with BLU-800, BLU-320, BLU-160, BLU-120, BLU-80, BLU-32, and BLU-16

The BLUCARD-IN delivers transparent analog input conversion for any Soundweb London BLU system requiring expanded channel capacity and professional-grade audio interface capabilities that hold up night after night.

Condition	New
Country of Manufacture	Malaysia