LD Systems U304.7 IEM HP In-Ear Monitoring System w/Earphones (470 - 490 MHz)
SKU: 96066527679

LD Systems U304.7 IEM HP In-Ear Monitoring System w/Earphones (470 - 490 MHz)

Sale price$214.20 Regular price$238.00
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Description

LD Systems U304.7 IEM HP In-Ear Monitoring System w/Earphones (470 - 490 MHz)We have developed the wireless U300 in ear monitoring systems for unlimited freedom of movement on the stage with perfect in ear monitor sound at all times. Developed in Germany, their clear, modern design and straightforward operation make them the perfect choice not just for beginners. Their reliable range of up to 100 m and their low reaching frequency band of 50 Hz to 16 kHz ensure professional performance. U300 in ear sets are available for

We have developed the wireless U300 in-ear monitoring systems for unlimited freedom of movement on the stage with perfect in-ear monitor sound at all times. Developed in Germany, their clear, modern design and straightforward operation make them the perfect choice – not just for beginners. Their reliable range of up to 100 m and their low-reaching frequency band of 50 Hz to 16 kHz ensure professional performance. U300 in-ear sets are available for operation in 5 frequency bands: 584 MHz - 608 MHz, 655 MHz - 679 MHz, 823 MHz - 832 MHz+ 863 MHz - 865 MHz, 470 MHz - 490 MHz or 514 MHz - 542 MHz. Six systems can be used simultaneously in each case.

The U300 in-ear transmitters offer a choice of 12 transmission channels and an RF transmission power of 10 mW. They can also be operated in mono or stereo mode. Combo sockets serve as symmetrical XLR and asymmetrical 6.35 mm jack inputs. Left and right input levels can be controlled separately, while two LED chains indicate audio signal strength.

The U300 bodypack receiver has a mini jack socket to connect the earphones as well as displays for channel, stereo mode and low battery status. Running on two AA batteries, it has an operating time of 10 hours. A practical controller allows individual adjustment of the monitoring volume during performance. 19" rack assembly kit included.

General
Product type In-ear Monitoring
Type Set
Frequency range 470 - 490 Hz
LDIEHP1 - LD Systems U304.7 IEM HP (USA version) Professional In-Ear Headphones black
Product type Headphones
Frequency response 30 - 20.000
Impedance 16 Ohm(s)
Connection type 3.5 mm TRS
Cable length 1.5 m
Weight 0,088 kg
LDU3047IEMR - LD Systems U304.7 IEM HP (USA version) Receiver (only available in the USA)
Product type In-ear Monitoring Accessories
Type Receivers
Transmission frequency range 470 - 490 MHz
Frequency response 50 - 16.000
Channels 12
Transmission method FM, mono/stereo
Total Harmonic Distortion (THD) 0.25 %
Audio output 3.5 mm TRS
Minimum connected impedance 16 Ohm(s)
Max. audio output level 73 (@ 33 Ohms load capacity) mW
Antenna connector Fixed to housing
Controls volume control
Indicators RF (LED)
Weight 0,085 kg
Operating voltage 2 x 1.5 V AA
Operating time < 10 hours
Width 64 mm
Height 103 mm
Depth 24 mm
Features incl. batteries
LDU3047IEMT - LD Systems U304.7 IEM HP (USA version) Transmitter - 470 - 490 MHz (only available in the USA)
Product type In-ear Monitoring Accessories
Type Transmitters
Transmission frequency range 470 - 490 MHz
Frequency response 50 - 16.000
Channels 12
Transmission method FM, stereo
Modes of operation mono/stereo
Rated HF output power 10 mW
Total Harmonic Distortion (THD) <0,5%
Signal-to-noise ratio 90 dB
Dynamic range 88 dB
Antenna connector BNC
Inputs 2
Controls Power On/Off
Input connectors XLR
Indicators multifunction LC display
Weight 0,66 kg
Input impedance (kOhms) 8.5 kOhm
Input sensitivity -4.5 dbu V
Operating voltage 12 - 18 V DC
Width 212 mm
Height 43 mm
Depth 123 mm
Power consumption 1.7 W
Accessories (included) Power supply
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 96066527679

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4.8 ★★★★★
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Product Reviews
M
Verified Purchase
Mom2MKLx2
Boise, US
★★★★★ 2
Sad
Pattern Name: Strawberry
The outer part is good quality, the removable inside didn't last a day
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
A
Amazon customer
Carnegie, US
★★★★★ 3
Didn’t hold up for more than a minute but the silicone strawberry by itself is durable.
Pattern Name: Strawberry, Pattern Name: Strawberry
Our best dog toy reviewer, a cattle dog mix, gave this toy a big thumbs up ONLY because she could demolish it in seconds. Not minutes, but seconds. The toy has a pouch stuffed into a silicone toy strawberry. The pouch is really stuffed in well, so much so that I couldn’t remove it, but she sure did! In about a minute all that was left was the dismembered strawberry “leaves” and a silicone strawberry which, oddly enough, she seems to enjoy. The silicone strawberry seems quite durable by itself. The toy is brightly colored and small in size. This not a durable toy unless you have a dog that is not an aggressive chewer, but for us, it is not recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
T
Texas Pet Company
Natrona Heights, US
★★★★★ 4
Good for larger treats, not small ones
Pattern Name: Carrot, Pattern Name: Carrot
Our dog loves this treat toy. It has been very durable as far as the rubber part goes but the cloth carrot insert not so much, that got torn apart pretty quickly. Also this works for bigger treats, but once the cloth carrot was destroyed, there was no way to keep small treats from just falling out. Now we use it to stick larger chew sticks in the holes and it works to help her keep it in place while chewing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
K
KRR
Dallas, US
★★★★★ 5
Dogs love these treat toys
Pattern Name: Strawberry, Pattern Name: Strawberry
I have big dogs who live for treats and love to play puzzle games to find treats. You can stuff these toys with small treats which gives your dog a mental challenge while working to figure out how to get them out. The quality of these toys are great but durability with big dogs will be short lived. The strawberry green top immediately was de-stuffed while dog was looking for more hidden treats. The corn husk seems to be more challenging for them to get the treats out. However my smarter dog was determined and eventually reaped the rewards. I would recommend these toys for dogs who will not rip them apart.... but really is there any pup who doesn't enjoy de-stuffing a stuffie squeek toy?
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Reviewed in the United States on May 14, 2026
K
Verified Purchase
K. Gardner
Chelsea, US
★★★★★ 5
Great feeder for high energy puppy!
Size: Large, Color: Blue
I have a 50lb high energy puppy. She is not a fast eater, BUT she loves this activity and it gives me about 30 minutes of uninterrupted bliss. It took about 10 minutes to demonstrate to help her get the hang of it. She will sit, spin the barrel with her paw, then sniff every divider, only open the ones with her food, and then restart the process. It is sturdy and stays on the floor as she paws and pushes. It might move a little, but not far. This is my favorite puzzle toy by far and I love that it is "hard" enough to keep her occupied but not enough that she gets frustrated and doesn't want to do it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026

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