Yaqin MC-13s Integrated Tube Amplifier. Purchased new, original owner. Smoke free house and well cared for. Great condition, works flawlessly. This is a 2 channel x 40 watt system. Both pre-amplifier and power amplifier tubes have been rolled from the originals, but I still have the originals that go with this. Pre-amp has 2 12AU7 and 2 12AX7 Mullard tubes and 4 EL34-B Mullard tubes for the power amp. I also have all original packaging, manual, hex adjustment screwdriver, fuses (never needed to replace).
Helpful links are here -
Amazon - https://www.amazon.com/MC-13S-Push-Pull-Integrated-Stereo-Amplifier/dp/B08SL92ZVX/ref=sr_1_1?crid=JQKA1ELFVY0M&dib=eyJ2IjoiMSJ9.dvaiwCizpGel4NYLZS18Og51w-NtF7mpafUSu0389bem5QK5uNsCVWr6CXIeBVJyepWNlfUANeAbCasejifayQ.73nxQjN7ygjOm1wNmSPTiPcUjJ33uMlhprcOBPiw9Xc&dib_tag=se&keywords=yaqin+mc-13s&qid=1746058773&sprefix=yaqin+mc%2Caps%2C144&sr=8-1
From the manufacturer - https://shenzhenaudio.com/products/yaqin-mc13s-tube-speaker-amplifier?srsltid=AfmBOopWqXg9v7pNLkohQyyuOeRU8ayX4Hje383KkH1AQMGXeDnLhuSn