The JJ E88CC valve has great detail with smooth mids and highs.
The E88CC valve is equivalent to the American 6922 / 6DJ8 valve and can be used in any 6922, 6DJ8 or E88CC/ECC88 circuit.
These are premium and tested on specialised digital and analogue testing equipment by Karltone as follows
- Gain (A)
- Transconductance (gm)
- Noise (dbv)
- Emission Quality
- Grid Leakage
Test results are provided with purchase