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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
LD Systems U304.7 IEM TWIN Wireless In-Ear Monitoring System (470 to 490 MHz)The LD Systems U304. 7 IEM TWIN is a stereo mono wireless in ear monitoring system that offers clear monitor mixes with wireless freedom for two musicians or presenters performing live on stage. Designed for both pros and beginners, this easy to use system marries a modern design with reliable transmission and straightforward operation. It is well suited for audio applications such as music performances, theater, rehearsals, broadcasts, presentations,
The LD Systems U304.7 IEM TWIN is a stereo/mono wireless in-ear monitoring system that offers clear monitor mixes with wireless freedom for two musicians or presenters performing live on stage. Designed for both pros and beginners, this easy-to-use system marries a modern design with reliable transmission and straightforward operation. It is well suited for audio applications such as music performances, theater, rehearsals, broadcasts, presentations, houses of worship, and more.
The U304.7 IEM HP comprises a 1 RU, 1/2 rack U300 IEM wireless transmitter with its rackmount kit and two U300 IEM bodypack receivers ready to accept the two included LDIEHP 1 earphones. The system provides up to 10 hours of continuous use with two AA batteries in the receiver—at a range up to 328'. Up to 6 systems can operate simultaneously in each frequency band.
Clear Wireless Audio with Straightforward Operation
- The system offers 12 frequencies to choose from, enabling you to find a clean wireless channel at your location.
- Reliable wireless transmission up to 330'.
- Choose between Stereo or Mono monitoring modes. In Mono mode, the two L/R channels are summed. In Stereo mode, the balance between the L/R channels can be adjusted.
- Rackmount transmitter with rugged metal construction and removable antenna.
- Left/Right input levels can be separately controlled with two discrete knobs.
- A volume knob on the receiver allows you to quickly increase or decrease the level in your earphones for a comfortable monitoring experience.
- The receivers operate up to 10 hours on two AA batteries.
- Unlimited number of bodypacks can be used when set to the same frequency.
LD Systems LDS-U3047IEM Specs
System
| Frequency Band | 470 to 490 MHz |
| Frequencies | 12 |
| Max Systems per Setup | 6 |
| Range | 328' / 100 m |
Transmitter
| Type | 1 RU, Half-Rack with 19" Rackmount Hardware |
| Modes of Operation | FM: Mono or Stereo |
| RF Output Power | 10 mW |
| Sync | Manual |
| Line Inputs | 2 x XLR-1/4" / 6.3 mm Combo TRS Connectors (Balanced) |
| Input Impedance | 8.5 Kilohms |
| Display | LED Chain |
| Total Harmonic Distortion | <0.5% |
| S/N Ratio | 90 dB |
| Dynamic Range | 88 dB |
| Input Sensitivity | -4.5 dBu |
| Antenna Connector | BNC |
| Operating Voltage | 12 to 18 VDC (AC Adapter Included) |
| Power Consumption | 1.7 W |
| Dimensions | 8.3 x 1.7 x 4.8" / 212 x 43 x 123 mm |
| Weight | 1.45 lb / 0.66 kg |
Receiver
| Type | Bodypack |
| Earphone Output | 1/8" / 3.5 mm TRS |
| Output Impedance | 16 Ohms |
| Frequency Response | 50 Hz to 16 kHz |
| Maximum Output Level | 73 mW at 33-Ohm Load |
| Antenna Connector | Fixed Antenna |
| Controls | ON/OFF/VOLUME, SEL |
| Display | RF LED |
| Power | 2 x AA Batteries |
| Dimensions | 2.5 x 4.0 x 0.9" / 64 x 103 x 24 mm |
| Weight | 3 oz / 85 g |
Earphones
| Impedance | 16 Ohms |
| Connector | 1/8" / 3.5 mm TRS |
| Frequency Response | 30 Hz to 20 kHz |
| Cable Length | 4.9' / 1.5 m |
| Weight | 3.1 oz / 88 g |
Packaging Info
| Package Weight | 4.015 lb |
| Box Dimensions (LxWxH) | 16.5 x 12.7 x 3.1" |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
My new Favourite Summer Tank Top - padded cup (no shelf bra!)
Size: X-Small, Color: Color Block Black, Size: X-Small, Color: Color Block Black
Cutest tank top, my new summer go-to. I was looking and searching high and low for a tank top which had padded cups without the shelf bra. Shelf bras are so uncomfortable with their elastic bands and are even worse in the summer, sweaty sun. I wanted something breathable, movable, and with just a bit of padding to cover the nipples and add the slightest big of shape. If you are large breasted these built in cups might not be the best for you, but as a smaller breasted lady these are perfect. The cups are not over the top bulky, but also they are not meant to really add "support" (for those who are looking for support this wouldn't be the tank for you. Think lightly padded!) The material is super soft and the length comes down to the hips. The tank doesn't ride up, so you're not always having to pull them down and adjust, and so you could wear them for both workouts or for casual summer evenings. I bought size XS and I am 5'1, 97 lbs. I was wondering if I should go to a size S because it wasn't clear by some of the reviews, but I'm glad I bought the XS because the shoulder strap is also the perfect length (not too baggy but also not super tight). Read the sizing chart before you buy - they are true to the size indicated on the sizing chart. Some have said theirs didn't come with padding, or the stitching was poor, but the ones I've received are totally fine. This tank is just plain-old comfortable any way you look at it. I'll be buying more colours!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 4
Great workout tank
Size: Small, Color: Cocoa
Great workout tank with built-in padding. Fits true to size, is comfortable and soft that hugs your form. Only reason I’m giving 4 stars is because the pads do get shifted around during washes, which is typical but frustrating. I air dry and haven’t had any issues with shrinking either.
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Reviewed in the United States on March 4, 2026
★★★★★ 3
Cute but NOT supportive
Size: X-Large, Color: Floral Pink Rose, Size: X-Large, Color: Floral Pink Rose
These are NOT “workout” tanks offering support. They have a removable cup sewn into the front of the shirt, similar to a bathing suit. If you have small (or gloriously high) boobs and want a shirt to hide your nipples, this is great. If you want something to actually give support, this is NOT it. There is no band to provide support. So if you have large or low breasts, don’t even try. You’ll have to wear a bra with it unless you want your boobs hanging below the sewn in cups. That being said, the material is great. It’s nice and thick with lots of stretch. The cut is also adorable. And I LOVE all the colors. I wish it just had a supportive band!
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Comfy & cute! But low support
Size: X-Large, Color: Ocean Depths
This tank is super comfortable and I LOVE the color. The built-in bra is a little weird; I thought it was sewn in backwards but apparently not. It has low/medium support, bigger chested folks may not like this. Im a 36D and its right on the line for support where I can't decide about wearing this in public. I sized up and am glad I did; it fits well! Im 5'7" and 165lbs for reference.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Fantastic tank top
Size: Small, Color: Ocean Depths
This is a great tank top. I love that there is a inserted bra. I have read other reviews about the padding moving around during wash but that's really no big deal and easily put back into place. It's a super soft and well fitting shirt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
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