B-7PSM Personal Monitoring System 5.8GHz

B-7PSM is a wireless personal monitoring system for driving any stereo in-ear monitors or headphones with an impedance of 16-32 Ohms. The set comprises an ultra-compact transmitter with an integral 3.5mm plug and a clip-on receiver with 3.5mm stereo output jack, controlled via a pairing button and volume up/down buttons. The system operates on the license-free 5.8GHz digital band with auto-pairing on power-up for a fast and trouble-free setup. For added convenience, the set is supplied in a charge case, which has an inbuilt power bank to charge both transmitter and receiver units, so that they can always be ready for action. Audio fidelity is pristine with a broad and even frequency range and fast dynamic response, delivering the best possible sound quality to your earbuds or headphones. Reliable and accurate monitoring with freedom of movement for musicians, stage performers and broadcasters.

• License-free operation on 5.8GHz band
• Auto carrier detection and pairing
• Suitable for 16-32 Ohm earphones or headphones
• Supplied in a 3000mAh charging case

• Batteries 3.7V Li-ion 450mAh (transmitter & receiver), 3000mAh (case)
• Recharge time 1.5 hours transmitter & receiver, 4 hours case (approx.)
• Headphone : connector 3.5mmØ stereo jack
• Runtime 4 hours (full charge minimum)
• Headphone impedance 16-32 Ohms recommended
• Output power : max. 57mWrms @16 Ohms/1kHz
• Output level -64dB to 0dB adjustable (0.5dB steps)
• Carrier frequency 5.8GHz band
• Range 30m (open air, no obstruction), 10m (open air with obstructions)
• Sampling format 24-bit, 40kHz
• Latency <5.5ms
• Line input impedance 3.5k Ohms
• Max. input level : line 7.6Vp-p (8.6dBV or 2.7Vrms)
• Frequency response 20Hz - 19kHz
• Dynamic range 92dB
• THD <0.6% @ 1kHz
• Dimensions 60 x 36 x 25mm (Tx/Rx), 114 x 70 x 32mm (case)
• Weight 32g (Tx/Rx), 130g (case)