For sale this tube preamplifier (VK3) and the dual mono power amplifier (vk500) of Balanced audio Technology. It drives almost any ‘difficult’ speaker load (250 W 8 Ohms, 450 W 4 Ohms) and its like-new cause it was one collector’s pre-power combo. Shipping worldwide, auditions venue at Thesaloniki – Greece. Price asking for this pair: 3.000 euros. Contact email: firstname.lastname@example.org .