| One Pair Belvu Tested Vintage Audio Preamp Tube Ef86 6Cf8 | | EUR 40.00 | EUR 6.00 | | FR | 6d 7h 41m |
| One Pair Mazda Belvu Audio Preamp Tube Ef86 6Cf8 Perfectly Matched Like Nos | | EUR 60.00 | EUR 6.00 | | FR | 6d 7h 44m |
| Threshold T Séries Ad, T3 Préamp Ad, Article, 1996 | | EUR 6.40 | EUR 5.70 | | US | 6d 7h 57m |
| Seymour Duncan Bmp-1-Std - Blackout Modular Preamp Standard | | EUR 95.88 | EUR 13.49 | | FR | 6d 8h 29m |
| Emg Pa2 Preamp/Amplificateur | | EUR 80.56 | EUR 14.99 | | DE | 6d 9h 2m |
| One Preamp Tube Dynacord 12Ax7 Ecc83 Tested Strong Like Nos | | EUR 60.00 | EUR 6.00 | | FR | 6d 9h 31m |
| Créez Votre Propre Système Audio De Haute Qualité Avec Le Kit De Tube Préamp | | EUR 8.97 | EUR 0.00 | | CN | 6d 9h 31m |
| Kala Ubass Shadow Acoustique Ubass Pre-Amp | | EUR 94.47 | EUR 14.99 | | DE | 6d 10h 25m |
| One Control Crimson Red - Bass Preamp | | EUR 143.30 | EUR 14.99 | | DE | 6d 10h 25m |
| Jhs Pedals Petit Noir Amp, Preamp / Amplificateur Effets Pédale | | EUR 98.71 | EUR 14.99 | | DE | 6d 10h 25m |
| Graphtech Ghost Acousti-Phonic Preamp | | EUR 104.02 | EUR 14.99 | | DE | 6d 10h 25m |
| 9 Pin Ceramic Preamp Pc Mt Tube Socket W Mt & Retainer | | EUR 9.76 | EUR 18.68 | | US | 6d 11h 33m |
| Audio Research Ls3 B Préamp Review, 3 Pgs , 1993 | | EUR 9.19 | EUR 5.68 | | US | 6d 13h 12m |
| Mcintosh C1000 Tube / Solide État Préamp Brochure, 2 Pages,2009 , Specs, Article | | EUR 7.34 | EUR 5.73 | | US | 6d 13h 13m |
| Pilot 248B Tube Préamp Review, 1963, 3 Pgs , Complet Test, Très Rare | | EUR 7.34 | EUR 5.73 | | US | 6d 13h 13m |
| Marantz 1966 Ad, 1 Page, 10B Tuner, 8B Amp, Slt-12 Platine, 7T Préamp, Article | | EUR 7.34 | EUR 5.73 | | US | 6d 13h 13m |
| Mcintosh C48 Préamp Brochure, 2 Pg ,Lunettes, Caractéristiques,Infocus,2005 | | EUR 9.23 | EUR 5.52 | | US | 6d 13h 13m |
| Mcintosh 5 Page Article, Lunettes, De 1989 Amplis, Cd, Haut-Parleurs, Préamp | | EUR 6.47 | EUR 5.54 | | US | 6d 13h 13m |
| (2) Ge Electron Tube 6C4wa Nos Amplifier Tubes Preamp Audio Phono 0027 | | EUR 23.07 | EUR 17.21 | | US | 6d 13h 20m |
| Pilot 248 Tube Préamp Review, 1961, Complet Test, Très Rare | | EUR 9.23 | EUR 5.51 | | US | 6d 13h 28m |