Voor de administratie ;-)

HvdH December 2025 Stealth Swap
V1: Tung-Sol 12AX7
V2: EH 12AU7/ECC82
V3: Mullard CV4004
V4: (cathode spot ch3): JJ E83CC
V5: Ruby AC5HG
V6 (cathode spot ch 1/2): JJ E83CC
V9 (PI): Softe LPS
V7/V8: TAD 6L6GCM-STR RED Base
Bias: 50