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Item #:
4101323
LJM L20SE 350W+350W 4ohm 2SA1943 2SC5200 Amplifier Board
85% of respondents would recommend this to a friend
Item #:
4101323
NZD 150
Price Details
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Imported from USA store
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LJM L20SE offers excellent control, low distortion, and a wide range of voltage support, with high-power high-current output load capability.
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What Stands Out
High Power Output
Delivers an impressive 350W per channel at 4 ohms, making it perfect for driving high-performance speakers with clarity and depth in audio reproduction.
Quality Components
Utilizes premium 2SA1943 and 2SC5200 transistors, ensuring durability and exceptional sound quality, while minimizing distortion for a superior listening experience.
User-Friendly Design
Designed for easy assembly and integration, this amplifier board caters to both hobbyists and professionals looking for a hassle-free audio upgrade solution.
Product Details
- Dual AC power range of 12V to AC dual 45V with proposed dual-voltage AC 36V
- THD = 0.009% 1K HZ 50W 8R SR = 35V / US with Noise 92DBU EIN = 114 DB
- Designed the L20 post-amplifier with PCB size of 113 * 80 MM
- High-power high-current output load with each channel using ON Semiconductor original power tubes TTA1943/TTC5200
- Performance parameters include frequency response of 20-20KHZ ¡À0.5 DB, 34 times voltage gain, and use of precision resistors and imported original capacitors
- Package includes 1 x LJM L20SE 350W+350W 4ohm TTA1943 TTC5200 Amplifier Board
| Item Weight | 1 pounds (450 grams) |
| Item model number | LJM-FINAL-L20SE |
| Date First Available | July 6, 2015 |
| Manufacturer | Q-BAIHE |
Who Should Buy?
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DIY Audio Enthusiasts
Perfect for individuals who enjoy building custom audio systems and need a high-powered amplifier board.
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Home Theater Setups
Great choice for users looking to enhance their home theater audio with powerful amplification capabilities.
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Bass Music Lovers
Ideal for those who enjoy bass-heavy music genres and want deeper, cleaner sound reproduction.
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Beginners
Not suitable for audio beginners who lack the technical skills to assemble and troubleshoot the amplifier.
Product Description
LJM L20SE 350W+350W 4ohm 2SA1943 2SC5200 Amplifier Board
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Product Buying Guide
This guide will provide you with all the necessary information about the product, including its specifications, key features, usage scenarios, a comparison with competitors, user reviews, price analysis, buying considerations, and a conclusion.
Product Specifications
- Dual AC power range of 12V to AC dual 45V
- Proposed dual-voltage AC 36V
- THD = 0.009% 1K HZ 50W 8R
- SR = 35V / US Noise 92DBU
- EIN = 114 DB
- Frequency Response 20-20KHZ ±0.5 DB
- 34 times the voltage gain
- All resistors are precision 1% precision resistors
- Double-sided FR4 PCB 2MM thick plate, 75 UM thick copper wire
- All capacitors are imported original
- Four pairs per channel audio power tubes imported original for ONSEMI
- High-quality NIPPON CHIEMI-CON series of high-grade LOW ESR decoupling capacitors
- Use of tubes and high-power tube NJW0302G NJW0281G A1930 C5171 and audio-specific import original transistor
- Package includes 1 x LJM L20SE 350W+350W 4ohm TTA1943 TTC5200 Final
Key Features
- Wide range of voltage support
- Excellent control and low distortion
- High-power high-current output load
- Dual AC power range for flexibility
- High-quality components for reliable performance
- 34 times the voltage gain for enhanced audio experience
Usage Scenarios
- Home audio systems
- Studio setups
- DJ setups
- Amateur and professional performance venues
Buying Considerations
- Ensure compatibility with your existing audio setup
- Consider the power requirements of your speakers
- Take into account the space required for installation
- Check customer reviews for reliability and performance feedback
- Compare prices from multiple retailers to get the best deal
Conclusion
The LJM L20SE 350W+350W Amplifier Board is a high-quality audio amplifier that offers excellent control, low distortion, and a wide range of voltage support. With its high-power output and precision components, it is suitable for various usage scenarios, including home audio systems, studios, DJ setups, and professional performance venues. When purchasing this amplifier board, consider compatibility, power requirements, installation space, and customer reviews. Compare prices to find the best deal. Upgrade your audio setup with the LJM L20SE 350W+350W Amplifier Board for an enhanced audio experience.
View LessThis guide will provide you with all the necessary information about the product, including its specifications, key features, usage scenarios, a comparison with competitors, user reviews, price analysis, buying considerations, and a conclusion. Continue Reading
Customer Questions & Answers
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How to Shop LJM L20SE 350W+350W 4ohm 2SA1943 2SC5200 Amplifier Online From Ubuy?
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Question:
Is LJM L20SE 350W+350W 4ohm 2SA1943 2SC5200 Amplifier Available to Shop Online in New Zealand?
Answer: Yes, at Ubuy New Zealand this product is available for you to shop at a reasonable price. The LJM L20SE 350W+350W 4ohm 2SA1943 2SC5200 Amplifier is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Q-BAIHE Amplifiers LJM-FINAL-L20SE Editorial Review
LJM L20SE 350W+350W 4ohm 2SA1943 2SC5200 Amplifier Board is a powerful audio component designed for serious audiophiles. Weighing just 1 pound, this amplifier board boasts an impressive output power of 350W at 4 ohms, ensuring a high-quality sound experience. Many users appreciate the robust build and excellent sound quality of this amplifier, noting its ability to drive speakers effectively. Questions regarding compatibility and operational requirements are common, with many users expressing admiration for its easy integration into various sound systems. This amplifier board is designed to meet the needs of both casual listeners and serious audio enthusiasts alike.
Customer Reviews & Ratings
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Pros
- High output power enhances audio performance
- Lightweight design for easy integration
- Robust build quality ensures durability
- Exceptional sound clarity and detail
- Compatible with a variety of speakers
Cons
- Requires proper technical knowledge for installation
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 150
Order now and get it around Sunday, October 25
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Features & Benefits
- Designed L20 post-amplifier with PCB size of 113 * 80 MM.
- Dual AC power range of 12V to AC dual 45V.
- THD = 0.009% 1K HZ 50W 8R.
- SR = 35V / US Noise 92DBU.
- Frequency Response 20-20KHZ ¡À0.5 DB.
- All capacitors are original and all resistors are precision 1% resistors copper feet.
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