6L6 Power Tube Comparison: JJ, Tung-Sol, Svetlana, GE, RCA In Super Reverb Reissue Don Becker 5:10 10 years ago 27 563 Скачать Далее
Guitar Amp Tube Comparison JJ Mullard valves - #Comparison Frank Olson Twins 5:52 2 years ago 10 330 Скачать Далее
17 Guitar Preamp TUBES Comparison - Mullard, JJ, TAD, Philips, EHX, TUNG-SOL, Johan Segeborn 8:40 5 years ago 119 362 Скачать Далее
Tube check: JJ Electronic EL84 vs. Groove Tubes EL84-S music 24-7 1:01 3 years ago 6 423 Скачать Далее
JJ EL84, 6P14P-ER, RCA 6BQ5 global power tube comparison andrewandthecatfives 5:21 8 years ago 6 126 Скачать Далее
Power Tube Comparison (7 Tubes; Telefunken, JJ, Tung-Sol, TAD) mmagoon 10:03 4 years ago 10 197 Скачать Далее
Tube Sound Comparison - ECC83/12AX7 Modern VS. Vintage ( JJ vs Philips) Ecc83 8:09 1 year ago 17 470 Скачать Далее
6L6 - Do Power Amp tubes make any difference? From Ruby to Groove Tubes Adam Steel 8:25 7 years ago 63 952 Скачать Далее
Amplifier Power Tubes: Standard vs. Premium (JJ's & Genalex Gold Lion Reissues) Joe Perkins 12:01 3 years ago 15 563 Скачать Далее
JJ Power Tube Comparison (EL34, E34L, 6CA7, 6L6)(HQ Audio) mmagoon 6:44 4 years ago 12 443 Скачать Далее
