Upscale Audio's Kevin Deal reviews the Gold Lion KT66 Published 2014-04-14 Download video MP4 360p Recommendations 17:37 KT66 vs. 6L6 Tubes In A JTM45...How Much Difference?! 15:15 Tube Lab #8 12AU7 Rolling 09:36 Genalex Gold Lion KT-88 Tube Review With Audiophile Music 25:21 Tube Lab #26 Rolling 6550 & KT88 in Willsenton R8 Amp 12:01 Amplifier Power Tubes: Standard vs. Premium (JJ's & Genalex Gold Lion Reissues) 14:41 真空管 KT88 ４種 聴き比べ Golden Dragon KT88 Mullard KT88 KT88 Svetlana-Cロゴ Genalex GOLD LION KT88 05:35 KT66 vs EL34 Power Tubes in a Marshall 1987X 17:13 KT88 6550 KT120 KT150 Tube Interchangeability 15:29 Pathos InPol2 Tube Hybrid Integrated Amp Review w/ Upscale Audio's Kevin Deal 35:11 KT88 i 6550 - Królowe mocy. (#157) 04:18 Why Bluesound NODE Owners Need This Upgrade! Sbooster AIB First Look with Upscale Audio's Kevin Deal 20:38 Papa frustriert über REMASTERED LPs - Led Zeppelin Platte auf der Straße gefunden 08:32 Tube Sound Comparison - 6N2P VS. 6N2P-EV 16:33 Tube Tone Talk - guitar amp tubes - EL34 KT77 KT66, 6L6, Genalex, Mullard, vintage vs. modern tubes 21:44 Vacuum Tubes Basics: 10 things you need to know 06:47 ARE THESE NEW TUBES... ANY GOOD? TAD EL34 REDBASE 58:45 Building a 1920s Tube Amplifier (And Tubes!) 03:35 Western Electric and Takatsuki 300B Tubes Comparison 02:08 Upgrade to an Sbooster Linear Power Supply w/ Upscale Audio's Kevin Deal Similar videos 03:54 Upscale Audio's Kevin Deal reviews the Gold Lion KT88 01:59 Upscale Audio's Kevin Deal reviews the Gold Lion 12AX7 / ECC83 / B759 01:48 Upscale Audio's Kevin Deal reviews the Gold Lion 12AU7 / ECC82 / B749 04:12 Upscale Audio's Kevin Deal reviews the Gold Lion E88CC/6922 01:10 Gold Lion KT-66 tube 02:03 Genalex Gold Lion B759 12AX7 tube | Quick review/My thoughts 01:10 Upscale Audio's Kevin Deal reviews the Mullard 6201 British New Old Stock 1 43:18 Gold Lion KT66 vs Tung Sol 5881 Williamson Amplifier With Acrosound Output Transformers, Part-1 of 2 01:34 Upscale Audio's Kevin Deal reviews the Electro Harmonix EL34 02:26 Upscale Audio's Kevin Deal reviews the National 7DJ8 07:25 HOT Amps - Hummingbird 8W Gold Lion KT66 vs TAD 6L6WGC-STR 2/2 03:40 Upscale Audio's Kevin Deal discusses Mullard CV4003 / 12AU7 01:43 Upscale Audio's Kevin Deal reviews the Mullard 12AU7 / ECC82 02:03 Upscale Audio's Kevin Deal reviews the Electro Harmonix 6922 / 6H23 Type 2 03:41 Upscale Audio's Kevin Deal reviews the Mullard re-issue EL34 02:16 Upscale Audio's Kevin Deal reviews the Siemens 6922 / E88CC 30:10 UTC W-20 Williamson Vacuum Tube Amplifier Testing Tung Sol KT66, 5881 & Gold Lion KT66 More results