Видео ютуба по тегу Kt 77

Electro Harmonix 6CA7 v Genalex Gold Lion KT77 vacuum tubes sound comparison on Reisong A10
Electro Harmonix 6CA7 v Genalex Gold Lion KT77 vacuum tubes sound comparison on Reisong A10
Diezel VH4 KT77 vs 6L6. TONES, RE-TUBE & BIAS.
Diezel VH4 KT77 vs 6L6. TONES, RE-TUBE & BIAS.
Amplifier Power Tubes: Standard vs. Premium (JJ's & Genalex Gold Lion Reissues)
Amplifier Power Tubes: Standard vs. Premium (JJ's & Genalex Gold Lion Reissues)
JJ KT77 vs Genalex KT77 Tube Shootout
JJ KT77 vs Genalex KT77 Tube Shootout
KT77 VS KT88 Tube 真空管 膽管比較 (Recording)
KT77 VS KT88 Tube 真空管 膽管比較 (Recording)
EL34 vs EL34L vs KT77 Marshall jmp
EL34 vs EL34L vs KT77 Marshall jmp
willsenton R8- KT77
willsenton R8- KT77
JCM800 clone - EL34 x 6L6 x KT77
JCM800 clone - EL34 x 6L6 x KT77
EL34 vs. KT77 Power Tubes In A Marshall Circuit
EL34 vs. KT77 Power Tubes In A Marshall Circuit
Engl E633 KT77 LTD Fireball 25 All-Tube Head, with Chris Green.
Engl E633 KT77 LTD Fireball 25 All-Tube Head, with Chris Green.
3 pt. KT77 VS 6L6 VS KT88 Сравнение ламп Amp Tube comparison
3 pt. KT77 VS 6L6 VS KT88 Сравнение ламп Amp Tube comparison
Tube Swap Demo - 12AX7 / EL84 vs 6SL7 / KT77
Tube Swap Demo - 12AX7 / EL84 vs 6SL7 / KT77
Tube Shootout 2.0 - KT77 vs 6L6GC vs EL34 vs KT66
Tube Shootout 2.0 - KT77 vs 6L6GC vs EL34 vs KT66
Psvane swap EL34 Gold Lion KT77 Tubes on Old Chen AIQIN amplifier &Fosi BT20A 2xDual Sparkos op-amps
Psvane swap EL34 Gold Lion KT77 Tubes on Old Chen AIQIN amplifier &Fosi BT20A 2xDual Sparkos op-amps