Operating in the 913.3 to 925.8 MHz frequency band, the VocoPro Digital-Quad-H2 UHF Wireless Microphone Systemis a four-channel UHF wireless handheld microphone system offering versatility and easy setup for up to four subjects, making it ideal for vocalists, karaoke artists, announcers, and DJs. It includes a Hybrid-Quad receiver and four wireless handheld dynamic mics, as well as a rackmount kit, the required power adapter, and a 1/4" cable.

Incorporating 24-bit digital UHF technology and dual removable antennas, the receiver is designed to deliver clear and consistent signal. It features four channels, each with adjustable volume, AF and RF indicators, and a balanced XLR output. The wireless microphones utilize individual mic IDs to eliminate crosstalk, and are powered via AA batteries (available separately). A dedicated LED on each mic indicates power and battery status.

24-Bit Digital UHF Technology    4-Channel Receiver with Dual Antennas    4 x Wireless Handheld Microphones    Cardioid Polar Pattern    Individual Mic IDs Eliminate Crosstalk    Per-Channel Volume on Receiver    AF, RF & Battery Status LED Indicators    Balanced XLR Outputs    Unbalanced 1/4" Mix Output    Includes Rack Ears & 1/4" Cable

Four wireless handheld microphones allow versatile use for singers, guests, panelists, and more

Each microphone features an on/off switch, a battery status indicator, and a battery compartment for two AA batteries (available separately)

4-channel Hybrid-Quad receiver with balanced XLR outputs, an unbalanced 1/4" mix output, per-channel mic volume, and AF/RF LED indicators

Wireless range up to 200'

24-bit technology for clean, quality signal

Individual digital microphone IDs eliminate crosstalk between channels

Microphones feature cardioid polar patterns for reduced pickup of off-axis sound

Includes rack ears for easy mounting in a standard 19" equipment rack

Supplied mounting plate allows easy side-by-side placement of two Hybrid-Quad receivers in a rack

Includes power adapter, antennas, and 1/4" cable

Related Questions and Answers

Q: 1. Do those mics have handling noise, specially if you tap on the grip? How about pops when speaking?

A: If you are using it within range you should not experience any pops at all and many folks who use this system find that there is very little to no handling noise.

Q: 2. Can I use two of these together for 24 total channels of audio? Will signals interfere with each other?

A: More than one VocoPro Digital-Play-12 12-Channel UHF Digital System with Headset & Lavalier Mics (900 MHz), B&H # VOPLAY12, may be used together in the same space with varying degrees of reliability depending upon the physical nature of the environment, proximity of the transmitters to each other, and ambient RF from other devices.

Q: 3. Can the VocoPro UDH-CHOIR-4 handheld system be used at the same time as the VocoPro UDH-DUAL-B4 bodypack system without frequency interference?

A: We actually use both model in my church and we have never experienced any interference. Both model work on UHF frequency and hardly experience any interference.

Q: 4. Power for the battery box? Switch on the side?

A: The transmitters run on AA batteries, and there is an on/off switch on the belt packs. The receiver is powered by an AC power supply, and has a power button on the face of the unit.

Q: 5. Is the VocoPro SilentPA Practice transmitter the same as the VocoPro SilentPA Seminar transmitter?

A: Yes the products are the same. other than the quantity of transmitters; 10 on the Seminar, 4 on the Practice systems.

Q: 6. I have Behringer 500W PPA system. The system has 2 XLR inputs and 1 1/4 input. I need to use 5-6 Mics at a time on few occasions, I have 2 XLR cables and microphones. I am not sure if I have to connect both units that come with this system to be able to use all 4 mics?

A: This system is essentially two dual-channel receivers. The XLR outputs are for each of the channels. so you would need 4 xlr cables. The 1/4" outputs are the two channels combined. So, if you are short on inputs on your mixer, use the 1/4" outs, but you will have to adjust each individual mic volume on the receivers. If you have 4 mic inputs open on your board, use 4 xlr cables (one for each channel), and you will be able to adjust each mic's volume independently on your mixer.

Q: 7. is vocopro offering a trade-in deal for the soon to be useless 600 Mhz wireless systems for a new system in the 900 MHz bands?

A: VocoPro has not announced a trade-in program. Please contact VocoPro directly:TOLL FREE: 800-678-5348 TEL: 909-593-8893FAX: 909-593-8890HOURS: 9:00am to 4:00pm1728 Curtiss CourtLa Verne, CA 91750

Q: 8. Could the transmitter work as IFB transmitter with the mic input (meaning the mic in could be used in conjunction with inputs in the back)?

A: There is a line input on back ot transmitter which may be used: The stationary transmitter is equipped with three XLR-1/4" combo jacks, one 1/8" mic, and one 1/8" line input, so it can be used for both music and voice transmission

Q: 9. what is the range of the microphone and the receiver (i.e. in metres)?

A: Depending on the environment, the system can operate within a distance of up to 100 feet (30.5 meters) line of sight.

Q: 10. Is the frequency being used legal?

A: Yes, the VocoPro Digital-Play-12 12-Channel UHF Digital System with Headset & Lavalier Mics is legal for use within the USA. Laws and regulations regarding UHF radio frequencies will differ by country, and customers should check the relevant laws in their country of residence before ordering.