Log-in

(!!!) (Best Mullard Single) 6688=E180F Mullard branded Philips SQ gold pins NOS 1971 (11.5ma)

$ 19.99

6688=E180F Mullard branded Philips SQ gold pins NOS 1971 

11.5ma

Gm=15,500

 

(10,000 hour 9-pin frame grid broadband Pentode, variant is 7737)

- Supratek Chenin, Cortese preamp
- Yamamoto 06-3 2010

 

 

See more: vacuum tube
Scroll to top