Universal Audio LA-610 MKII Channel Strip Purchased from Rock oN Line eStore around December 2024. Used a few times for recording, approximately 10 hours total. The sound quality is incredibly dense and truly amazing. I loved how smoothly the compressor worked, but I'm selling it because I don't use it often. All accessories are included, including the original packaging. There are no crackles, noise, or other issues; it functions perfectly. Accessories: Main unit Power cable Original box (with cushioning material) Retail price: ¥319,000 The Legend 610 Preamp The LA-610 MkII is based on the legendary console module developed by Bill Putnam in the 1960s. This preamp was used in recordings by numerous artists, from Frank Sinatra and Coldplay to Van Halen and Pet Sounds. The LA-610 MkII gives your source a silky, vintage warmth, just like the original console's microphone amplifier design. The LA-610 Mk II's T4 tube compressor provides the same warm, limiting sound as the king of opto-compressors, the Teletronix LA-2A. The electro-optical detector, or "T4 cell," is the heart and soul of the Teletronix LA-2A. It gives the compressor its unique warmth and is ideal for tracking vocals, bass, acoustic guitars, etc. Universal Audio Compressor Tube Vacuum Tube LA-2A