VTL
![](https://i0.wp.com/www.ethosaudioccasioni.com/wp-content/uploads/2023/10/VTL-finali-mono.jpg?resize=640%2C427&ssl=1)
Tiny Triode 25
Linn
![](https://i0.wp.com/www.ethosaudioccasioni.com/wp-content/uploads/2023/10/LINN-KLIMAX-1.jpg?resize=640%2C427&ssl=1)
Klimax Twin
Pass Laboratories
X350 Amplificatore finale stereo
Cello
Encore mono
Klimo
![](https://i0.wp.com/www.ethosaudioccasioni.com/wp-content/uploads/2023/10/FINALI-KLIMO-MONO.jpg?resize=640%2C427&ssl=1)
Kent mono
Audion
Golden Night
Red Rose Music
![](https://i0.wp.com/www.ethosaudioccasioni.com/wp-content/uploads/2023/10/RED-ROSE-FINALE.jpg?resize=640%2C427&ssl=1)
Model 2
Audio Note
Conqueror
Krell
Ksasos
Graaf
GM 100