12AX7A RSD = ECC83WA Spanngitter Röhre-frame Grid-framegrid-tube-valve
Noval B9A 9-Pin tube-valve-base-Röhrensockel
european made tube with tendencial low microphony ideal for guitar Amps
RSD ® is a registered Trademark by BTB
Noval B9A 9-Pin GOLD plated-tube-valve-base-Röhrensockel
The perfect 12BH7A for all Audio and Studio Applications
It is extra handselected for low noise, low hum, low leakage
The tube puts no extra sound to the device - it sounds very neutral
S4A ® "Selected For Audio" is a registered Trademark by BTB
height:56 mm - bulb diameter: 21 mm (info can variy!)
El 34 RSD - El34 RSD - EL 34RSD - EL34RSD
Octal K8A 8-Pin tube-valve-base
very rugged, stable tube, tendence open, fast sounding, tight lows
this tube can good be used in Applications up to Ua=800Volts
RSD ® is a registered Trademark by BTB
