The E34L is a long-life EL34 type tube with thick and especially solid glass. It delivers lots of bite in the top end, punchy mids and well-focussed bass power. A wonderful EL34, with great tone for Hi-Fi as well as for musical instrument amplifications.
The TAD 12AX7 / ECC83 REDBASE® Premium Selected provides very good gain, tight bass, fat mids and silky top end with overall definition and brightness. Selected for low noise and balanced systems is this tube recommended for guitar and audio amplifers to improve overall response.
In the tradition of the legendary Telefunken EL34, the TAD EL34-STR REDBASE™ provides a gorgeous, dynamic and amazingly open in-yer-face tone with just the right amount of angriness.