Upscale Audio's Kevin Deal reviews the Radiotechnique 12AU7 1965 Upscale Audio High Fidelity 2:05 10 years ago 5 360 Далее Скачать
Upscale Audio's Kevin Deal reviews the Radiotechnique 1956 12AU7 Upscale Audio High Fidelity 0:59 10 years ago 4 042 Далее Скачать
Upscale Audio's Kevin Deal reviews the Mullard 12AU7 / CV4003 Upscale Audio High Fidelity 1:36 10 years ago 6 282 Далее Скачать
Upscale Audio's Kevin Deal discusses Mullard CV4003 / 12AU7 Upscale Audio High Fidelity 3:40 7 years ago 12 370 Далее Скачать
GE 12AU7/6189W Vacuum Tube Review w/ Upscale Audio's Kevin Deal Upscale Audio High Fidelity 6:54 4 years ago 18 428 Далее Скачать
Upscale Audio's Kevin Deal reviews the Siemens E82CC / 12AU7 Upscale Audio High Fidelity 2:07 10 years ago 5 126 Далее Скачать
Upscale Audio's Kevin Deal reviews the Philips 12AU7 / ECC82 made by Mullard Upscale Audio High Fidelity 2:00 10 years ago 8 900 Далее Скачать
1956 Vintage Radiotechnique 12AU7 made in France Philips Holland Upscale Audio High Fidelity 1:59 13 years ago 3 795 Далее Скачать
Upscale Audio's Kevin Deal reviews the GE 12AX7 1952 Upscale Audio High Fidelity 1:40 10 years ago 3 061 Далее Скачать
Upscale Audio's Kevin Deal reviews the Gold Lion 12AX7 / ECC83 / B759 Upscale Audio High Fidelity 1:59 10 years ago 34 953 Далее Скачать
Upscale Audio's Kevin Deal reviews the GE 12AX7 1962 Upscale Audio High Fidelity 1:49 10 years ago 1 363 Далее Скачать
Upscale Audio's Kevin Deal reviews the Mullard 12AU7 / ECC82 Upscale Audio High Fidelity 1:43 10 years ago 10 002 Далее Скачать
Upscale Audio's Kevin Deal reviews the Mullard 12AX7 / CV4004 Upscale Audio High Fidelity 2:09 10 years ago 11 963 Далее Скачать
Upscale Audio's Kevin Deal reviews the Tungsram 12AU7/ECC82 Upscale Audio High Fidelity 2:07 10 years ago 5 780 Далее Скачать
Upscale Audio's Kevin Deal reviews the Tungsram ECC83 / 12AX7 Upscale Audio High Fidelity 2:16 10 years ago 9 167 Далее Скачать
Upscale Audio's Kevin Deal reviews the Gold Lion 12AU7 / ECC82 / B749 Upscale Audio High Fidelity 1:48 10 years ago 15 146 Далее Скачать
Upscale Audio's Kevin Deal reviews the TungSol ECC803S / 12AX7 Gold Pin Re-Issue Upscale Audio High Fidelity 1:27 10 years ago 9 365 Далее Скачать
Upscale Audio's Kevin Deal explains Microphony and Testing Upscale Audio High Fidelity 1:45 10 years ago 1 882 Далее Скачать
Upscale Audio's Kevin Deal reviews the Mullard 12AX7/ECC83 New Production Re-issue Upscale Audio High Fidelity 2:25 10 years ago 19 080 Далее Скачать
Upscale Audio's Kevin Deal reviews the National 7DJ8 Upscale Audio High Fidelity 2:26 10 years ago 5 887 Далее Скачать
