1959 / 1960 philips amperex heerlen holland are reference grade musical gems you can feel in your fingertips, the breath of life
the high resolution dgetter sound stage provides holographic sound reproduction, and warm lively immersive transparency
the lush 'dutch house' cymbal-style resonant aftertaste is revered by audiophiles w/ a high level of vocal and instrument intimacy
bugle boys are the top sonic echelon and sought after, rich mid band and sparkely highs, quite incredible live-concert depth
seam-tops w/ most precious metallurgy, authentic⊿ 9d /⊿ 0a heerlen etch codes + legitimate amperex boxes included
whether its a preamp, tube mic, stereo, or hifidelity tuner these are sure to upgrade your sound w/ more luminous air