GE 12AU7/6189W Vacuum Tube Review w/ Upscale Audio's Kevin Deal Upscale Audio High Fidelity 6:54 3 years ago 17 593 Скачать Далее
INSTANT upgrade for your tube amp? Apos Ray 12AU7 Tubes Passion for Sound 15:57 9 months ago 6 305 Скачать Далее
2020-02-20 ECC802S / 12AU7 / B749膽皇分享, KINKI STUDIO 試聽會花絮 食腦Signal 56:37 4 years ago 10 584 Скачать Далее
Apos Ray 12AU7 Tubes Review - Saving the World from Solid State Soundnews 11:03 10 months ago 2 685 Скачать Далее
12AX7 vs. 12AU7 in V1 and V2: Distortion/gain comparison Wrigglyaudio 1:10 4 years ago 8 294 Скачать Далее
Amperex Bugle Boy 12AU7 vs RCA Clear Top 12AU7A Tube Comparison VACUUM TUBES AND GUITARS 3:13 2 days ago 42 Скачать Далее
12AU7 12VDC Regenerative Receiver - 40 Meters Amateur Radio Band Regen Receiver Chappy Happy 3:26 6 years ago 40 689 Скачать Далее
Сравнение разных ламп 12ax7 / ECC83S и их влияние на гитарный звук. Музыкальный магазин United Store 2:58 8 years ago 25 856 Скачать Далее
Upscale Audio's Kevin Deal reviews the Mullard 12AU7 / CV4003 Upscale Audio High Fidelity 1:36 10 years ago 6 077 Скачать Далее
An awesome 12au7 tube boost pedal: Hagerman VALVE The Tone Lounge 6:57 2 years ago 1 898 Скачать Далее
Upscale Audio's Kevin Deal reviews the Radiotechnique 1956 12AU7 Upscale Audio High Fidelity 0:59 10 years ago 3 860 Скачать Далее
Sound difference between 12AX7-12AT7-12AY7 & 12AU7 András Hushegyi 2:40 5 years ago 12 375 Скачать Далее
My First Guitar Pedal, a Matsumin Valvecaster 12AU7 tube overdrive Tristan H 4:51 2 years ago 3 528 Скачать Далее