Shure

Shure BLX88=-H9 Dual Wireless Receiver (H9 Band)

4.8 (37 reviews)

A dual-channel wireless receiver with up to 300-foot range and support for 12 simultaneous channels per frequency band.

$318.00*
In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The Shure BLX88 is a dual-channel wireless receiver built on Shure's professional-grade BLX platform. It accepts signals from two Shure BLX-series transmitters simultaneously — either BLX1 bodypack or BLX2 handheld units — making it a practical foundation for setups that need two wireless microphones without the cost of separate single-channel receivers. The receiver delivers audio through both XLR and 1/4-inch outputs per channel, ensuring compatibility with virtually any mixer, powered speaker, or recording interface.

With a wireless range of up to 300 feet, the BLX88 gives performers, speakers, and presenters room to move freely across a stage or venue. The system supports up to 12 channels per frequency band, so multi-receiver installations in churches, conference rooms, or small performance venues can scale without channel conflicts. Setup is intentionally simple: the front-panel controls are minimal and intuitive, letting non-technical users get the system running quickly. A power supply and user guide are included in the box, and Shure backs the unit with a two-year warranty. Note that this is a frequency-band-specific product — the H9 designation must match your transmitters, and you should confirm that the H9 band is approved for use in your region before purchasing.

Key Features

H9 (512–542 MHz) UHF FREQUENCY BAND: Operates on the H9 (512–542 MHz) UHF frequency band for dependable wireless audio transmission in regions where this spectrum is authorized. Verify local compliance before ordering.

EXTENDED WIRELESS RANGE: Provides dependable audio reception up to 300 ft (91 m) line-of-sight under typical conditions, helping maintain stable wireless performance for events and presentations.

DUAL-CHANNEL RECEIVER ONLY: Includes BLX88 dual-channel receiver and power supply. Compatible with BLX1 bodypack and BLX2 handheld transmitters. Transmitters and microphones are sold separately.

QUICKSCAN FREQUENCY SELECTION: One-touch QuickScan frequency selection automatically locates the best available RF channel to help minimize interference during setup.

PROFESSIONAL AUDIO CONNECTIVITY: Features wo XLR and two 1/4-inch outputs with LED audio indicators, built on Shure UHF design for reliable, consistent performance.

Specifications

Receiver Type
Dual-Channel Wireless
Frequency Band
H9 (verify regional compatibility)
Operating Range
Up to 300 feet (100 m)
Audio Outputs
XLR and 1/4-inch per channel
Compatible Transmitters
Shure BLX1 (bodypack), BLX2 (handheld) — sold separately, must match frequency band
Max Channels Per Band
12
Transmitter Battery Life
Up to 14 hours (2x AA)
Included Accessories
Power supply, user guide
Warranty
2 years
Brand
Shure
Model
BLX88=-H9

Pros & Cons

👍 Pros

  • Dual-channel design handles two wireless sources from a single rack-space receiver
  • 300-foot operating range provides ample freedom for performers and presenters
  • Both XLR and 1/4-inch outputs offer flexible connectivity to a wide range of audio equipment
  • Supports up to 12 channels per frequency band for scalable multi-channel deployments
  • BLX transmitters deliver up to 14 hours of battery life on two AA batteries

👎 Cons

  • Receiver only — transmitters and microphones must be purchased separately
  • Frequency band must be selected at purchase and cannot be changed after the fact
  • No built-in Bluetooth or digital audio output for direct streaming or recording
  • Analog UHF system lacks the interference resistance of newer digital wireless platforms

Frequently Asked Questions

No. The BLX88 is a receiver-only component. You must purchase compatible Shure BLX1 bodypack or BLX2 handheld transmitters separately, and they must match the receiver's frequency band (e.g., H9).
You can run up to 12 channels per frequency band. Each BLX88 receiver handles two channels, so you would need multiple receivers for larger setups.
The receiver offers both XLR and 1/4-inch outputs for each channel, giving you flexibility when connecting to mixers, PA systems, or audio interfaces.
Shure provides a Wireless Frequency Finder tool on their website that lets you check which frequency bands are approved and interference-free in your specific region.
The system operates at distances up to 300 feet (100 meters) in line-of-sight conditions.