Upscale Audio's Kevin Deal reviews the Matsushita 7DJ8 Published 2014-04-14 Download video MP4 360p Recommendations 04:17 How to Spot Rare German 12AU7 Tubes featuring the RARE Siemens Silver Plate! 10:12 6922 Tube Comparison - NOS vs. Stock - Avalon 737sp Mic Pre 22:50 A brand new Mullard 12AX7 vs a 1950s Mullard ECC83. Comparing preamp tubes (12AX7/ECC83) PART 2 14:43 Antikythera Fragment #9 - Ancient Tool Technology - The Scorper And Trammel 05:16 Upscale Audio's Kevin Deal reviews the Telefunken E88CC/6922 12:31 The Superheterodyne Radio: No really, that's its name 02:08 Upgrade to an Sbooster Linear Power Supply w/ Upscale Audio's Kevin Deal 05:36 Tube Talk - part 1 The 12AX7 tube (ECC83, 7025, 6N2P) 04:18 Why Bluesound NODE Owners Need This Upgrade! Sbooster AIB First Look with Upscale Audio's Kevin Deal 02:25 Upscale Audio's Kevin Deal reviews the Mullard 12AX7/ECC83 New Production Re-issue 14:56 The Cabasse Rialto w/ Upscale Audio's Kevin Deal 02:37 FAQ Episode 014, The Best Way to Break-in Vacuum Tubes 10:45 Tube Talk - New Sensor Corp. Russian made ECC83/12AX7 (Electro Harmonix,Tung-Sol,Sovtek etc.) 10:11 The Vincent Audio SV-237MKII Hybrid Integrated Amplifier w/ Upscale Audio's Kevin Deal 42:20 Which Tube Tester Is Right For You ??? 02:03 Upscale Audio's Kevin Deal reviews the Electro Harmonix 6922 / 6H23 Type 2 01:50 Building the Shuguang EL34-B Vacuum Tube - Part 2, Sealing the Bottle 07:42 The Naim Mu-so 2nd Generation All-In-One Music System Review w/ Upscale Audio's Kevin Deal 06:16 Meet Mr. Matsushita 16:35 REL Acoustics Classic 98 w/ Upscale Audio's Kevin Deal and John Hunter Similar videos 02:26 Upscale Audio's Kevin Deal reviews the National 7DJ8 01:48 Upscale Audio's Kevin Deal reviews the Gold Lion 12AU7 / ECC82 / B749 01:59 Upscale Audio's Kevin Deal reviews the Gold Lion 12AX7 / ECC83 / B759 03:40 Upscale Audio's Kevin Deal discusses Mullard CV4003 / 12AU7 02:39 Upscale Audio's Kevin Deal reviews the Philips PCC88/7DJ8 01:34 Upscale Audio's Kevin Deal reviews the Electro Harmonix EL34 01:36 Upscale Audio's Kevin Deal reviews the Mullard 12AU7 / CV4003 01:27 Upscale Audio's Kevin Deal reviews the Mullard 12AT7 / CV4024 02:12 Upscale Audio's Kevin Deal reviews the Mazda 12AX7 Chrome 02:21 Upscale Audio's Kevin Deal reviews the Mullard 12AT7 / ECC81 03:21 Upscale Audio's Kevin Deal reviews the Russian 6922 / 6N23EB Type 3 01:40 Upscale Audio's Kevin Deal reviews the Siemens 7308 / 188CC 02:07 Upscale Audio's Kevin Deal reviews the Gold Lion KT66 02:59 Upscale Audio's Kevin Deal reviews the Seimens E88CC 01:49 Upscale Audio's Kevin Deal reviews the GE 12AX7 1962 04:12 Upscale Audio's Kevin Deal reviews the Gold Lion E88CC/6922 01:10 Upscale Audio's Kevin Deal reviews the Mullard 6201 British New Old Stock 1 More results