I ordered this amp to Otomon Lab and really happy with its sound.You can see the perfect wiring inside the amp. Output is about 15W but it is dead quite from my 100db speaker. Killer sound, much better than my Yamamoto 300B tube amp. I dont know because of 300B tube is not as good as 808 or Ken-san 's technical. Ken-san is very nice, he explain and give suggestion to any thing related to technical. Here is my amplifier >
http://soundgate.net/products/detail.php?product_id=ODY5
http://soundgate.net/products/detail.php?product_id=ODY5