Shure PSM900 P9TRA+425CL Wireless In-Ear Monitor System - H21 Band - Mint, Open Box

Cut through the Noise with the Shure PSM900 P9TRA+425CL Wireless In-Ear Monitor System - H21 Band Frequency Band: H21 (542-578 MHz) The Shure PSM 900 Wireless Personal Monitor System offers an unprecedented combination of superb audio quality, and category-leading features for the most demanding professional applications. Patented Audio Reference Companding and advanced digital signal processing technology provide excellent stereo separation and audio clarity. Exceptional transmitter linearity vastly reduces frequency intermodulation, allowing more channels per frequency band. Patented CueMode technology enables the sound engineer to monitor different stage mixes with the touch of a button. Bodypack receivers with advanced digital signal processing technology deliver more headroom, improved stereo separation, and higher audio fidelity Patented Audio Reference Companding offers natural and transparent sound Available with Shure SE425 Sound Isolating™ earphones featuring dual high-definition MicroDrivers for accurate and balanced audio response P9RA+ bodypack receivers offer enhanced signal reception and range Precision front-end RF filtering significantly reduces RF interference for a cleaner, stronger RF signal, fewer dropouts, and fewer audible artifacts Exceptional transmitter linearity vastly reduces frequency intermodulation and allows up to 20 compatible channels per frequency range Automatic RF gain control prevents signal distortion due to RF overload before it can affect performance CueMode allows monitoring of different stage mixes and storing of up to 20 separate channels on one bodypack for quick and easy reference Front panel RF mute switch enables or disables RF transmission during setup Scan and Sync scans the RF environment with the bodypack and assigns an identified group and channel to your system over wireless IR link MixMode technology allows the bodypack user to combine two separate audio channels for simultaneous listening in both ears, or can transmit two independent IFB program feeds Four-band parametric EQ gives the user the choice to adjust frequencies for a fully customized sound The SB900B lithium-ion rechargeable battery provides extended usage times and precise tracking of remaining life and charge cycle details The SCB800-US eight-bay charger brings up to eight SB900B batteries to full charge within two hours and has charge status LEDs for each battery The SBC200 dual-docking charger works with SB900B, P3RA, P9RA+, P10R+, QLX-D® Digital Wireless Systems, and ULX-D® Digital Wireless Systems, available with and without power supply The SBC220 networked dual-docking charger works with SB900B, PSM 300 (P3RA only), PSM 900 (P9RA+ only), PSM 1000 (P10R+ only), QLX-D Digital Wireless Systems, ULX-D Digital Wireless Systems, and Axient® Digital (AD1 and AD2 only), available with and without power supply. When the SBC220 is connected to a network, battery information for each transmitter can be viewed remotely SPECIFICATIONS RF Carrier Range: 470–952 MHz (regionally dependent) Compatible Frequencies: 20 per band Tuning Bandwidth: 36 MHz – 40 MHz (regionally dependent) Operating Range (environment dependent): 90 m (300 ft) Audio Frequency Response: 38Hz – 15kHz Stereo Separation: 60 dB Signal-To-Noise Ratio (A-Weighted): 90 dB (typical) Total Harmonic Distortion (ref. ±34 kHz deviation @1 kHz): <0.5% (typical) Companding: Patented Shure Audio Reference Companding Spurious Rejection (ref. 12 dB SINAD): >80 dB (typical) Frequency Stability: ±2.5 ppm MPX Pilot Tone: 19 kHz (±0.3 kHz) Modulation: FM, ±34 kHz deviation (nominal), MPX Stereo Operating Temperature: -18°C – +57°C Manufacturer: Shure Model: P9TRA+425CL-H21 SKU: I682665-GA260714-6-WHXC UPC: 042406566346 We are Chuck Levin's Washington Music Center Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services. Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be. Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.