A perfect fit for any amplifier / preamplifier using 6DJ8 / ECC88 / 6922 / E88CC or 7308. Smooth mids and highs with great detail.
R. F. DOUBLE TRIODE
Base: NOVAL
Uf = 6,3 V
f = 365 mA
Typical characteristic:
Ua = 90 V
Ug = -1,3 V
Ia = 15 mA
S = 12,5 mA/V
Ri = 2,6 kΩ
μ = 33
more information
Data sheets E88CC / 6922 , 6DJ8:
