Description
Vacuum preamplifier: this tube pre-amp utilizes tubes to deliver exceptional sound quality and clarity..Vacuum electron tube valve preamp: with its preamplifier function, this device can enhance the audio effect of any sound system it is connected to..Audio preamp: adoption of simple and convenient design, this product also can be used for a long time..Tube preamp: with its exquisite design, this vacuum electron tube valve preamp complements modern home decor and adds of elegance to any room..Tube: lightweight, portable, easy to install and use, which can give you a great usage experience.