2x Valvo Hamburg E88CC = 6922 D-getter - 7L1 D9I - Telefunken & Red Label - NOS
Product Summary As with any German tube, you should expect nothing but the best in sound from these bad boys, and you will not be disappointed. The top five sound qualities shared by German tubes are delivered with perfection by these lovely tubes, and especially on an ultra rare pair with the "G.Abl." label: 1) Holographic sound stage (leading brand: Telefunken) 2) Non-fatiguing top end extension (leading brand: Siemens) 3) Natural tone/flat midrange (leading brand: Valvo Hamburg) 4) Deeply controlled bass (leading brands: Siemens & Valvo Hamburg) 5) Ultra clarity and layered details (leading brand: Telefunken) Sound Qualities Over the years, we have found the bass on Valvo Hamburg even more appealing than on Siemens (allegedly the King of Bass and that's fine) for a very important reason: there's added substance and weight to the lower midrange that makes the bass more pronounced without being overpowering. This special sound characteristic can only be found on Valvo