KT88 vs EL34 vs 6L6GC vs 6CA7 on OCTAVE V70SE, TANNOY Turnberry HE, LUXMAN D-06, Water Music
6:27
Tannoy Turnberry & Jazz
6:04
KT88 vs EL34 vs 6L6GC vs 6CA7 on OCTAVE V70SE, TANNOY Turnberry HE, Mozart Violin concerto No.4
11:19
My Reference $35k Bel canto system vs My Fun 13k NAD system.A SHOCKING result
57:16
DEEP BASS & BEST VOICE - HI RES MUSIC 24 BIT - NATURAL BEAT RECORDS
17:51
【質問】なぜ真空管アンプは音がいいのですか？
14:44
Sound Demo | Eternal 8.3 Three-way Bookshelf Speakers | Spotless Audio
2:09
TANNOY Turnberry HE, Accuphase E-4000, Bach/Air
13:21