(!!!!) (Recommended Mullard) E88CC=6922 Philips SQ England NOS 1971 (10.5/12.4ma) (Sweet, beautiful midrange, low noise)

1 low noise tube) E88CC=6922 Philips SQ England NOS 1971 (7L1-R1K3=1971) Mitcham plant - dimpled disc getter

10.5ma Gm=11,500 

12.4ma Gm=12,600

- low noise

- not microphionic

- rich midrange

- good bass

- smooth highs

Tested on Amplitrex

Vplate=90V

Vgriod=-1.2V

Good Ma range 12-15ma

Good Gm range 11,000 - 12,500

(lush-rich-liquid midrange, sweet top end, very 3-dimensional, good bass)
(very listenable 6922, this is a tube for you if you like midrange, it is not as neutral as a 6922 Siemens)

- Avalon
- Audio Research
- Decco
- LAMM LL2
- Manley Steelhead
- Rode
- Lamm hybrid amp
- Blacknote CDP 500
- CJ LP66S

- Parks Budgie preamp