• Vintage Elegance: The LC30 boasts dual large VU meters, complete with adjustable brightness across five levels. It offers versatile connectivity with two inputs and two outputs, enabling four distinct configurations. Beyond its functional prowess as a switcher, it stands as exquisite decorative VU meters allowing you to enjoy the vibrant audio-visual feast.
• Versatile Compatibility: Fully supports a wide range of amplifiers. The large enclosure design accommodates not only two Fosi Audio compact amplifiers on top but also seamlessly integrates with traditional Class A, Class B, Class AB, and tube amplifiers without issues to meet your diverse audio enjoyment needs.
• Superior Components: Integrated with 390Ω protective load resistors, thickened copper foil circuits, premium speaker binding posts, and switching relays, the LC30 ensures virtually no impact or loss in sound quality and supports a maximum 250W power transmission per channel. This allows you to enjoy the purest high-fidelity sound.
• Ease of Use: Offers both button and remote control operation, enabling one-tap switching between two amplifiers and two speakers. It streamlines the process of A/B comparison testing for two amplifiers or speakers, ensuring straightforward accessibility. Moreover, adjusting the backlight brightness and needle sensitivity is made effortlessly simple, enhancing the overall user experience.
• Crafted for Audiophiles: The LC30 was specially developed to cater to our fans' requests. It embodies the Fosi Audio signature all-aluminum alloy construction for durability and reliability, complemented by a 24-month official warranty for peace of mind. This device is destined to be a lasting companion for your HiFi home audio system, ensuring enduring satisfaction.

Specification:

• Supported Amplifier Types: BTL, Class A, Class B, Class AB, Class D and tube amplifiers, etc.
• Maximum Power Support: 250W@4Ω per channel
• VU Meter Brightness Adjustment: 5 levels(100%, 75%, 50%, 25%, Off)
• Power Supply Voltage: DC 5V USB-C
• Package Dimensions: 13.27 x 9.06 x 4.37 inches
• Item Weight: 4.36 pounds
  
• Dimensions of the VU meters:Each VU meter measures approximately 85 × 45 mm
  Q&A
  Q1. What is the LC30 used for?
  
  A: The LC30 is a passive amplifier and speaker switcher that lets you easily switch between two amplifiers and two pairs of speakers without reconnecting cables. It also features dual analog VU meters that add a classic Hi-Fi look while displaying real-time audio levels.
  
  
  Q2: Does the LC30 affect sound quality?
  
  A: No. The LC30 uses a passive signal path with high-quality components to preserve the original audio signal, ensuring transparent switching with minimal impact on sound quality.
  
  
  Q3: Can I connect two amplifiers to one pair of speakers?
  
  A: Yes. The LC30 lets you safely switch between two amplifiers connected to one pair of speakers using the selector switch. Never operate both amplifiers on the same speaker output at the same time.
  
  
  Q4: Are the VU meters functional or decorative?
  
  A: They are fully functional analog VU meters that respond in real time to your music while adding a classic vintage look to your Hi-Fi system.
  
  
  Q5: Does the LC30 require external power?
  
  A: Yes. A DC 12V power adapter is required to power the VU meters and switching circuitry. The LC30 itself does not amplify the audio signal.
  
  
  Q6: Is the LC30 compatible with tube amplifiers?
  
  A: Yes. The LC30 is compatible with most stereo amplifiers, including tube, solid-state, and Class D amplifiers, as long as they are used within the product's specified power ratings.