3 Electro-Harmonix 12AX7 preamp valves taken from my Peavey Valveking amp. Working perfectly, not been used very often, I've just replaced them with JJ Tesla valves to calm the gain a bit.
ELECTROHARMONIX Effect Pedal SMALL STONE Used
Hammond L-102 Tube Preamp with Tubes: H-AO-42-1 - 12AX7 & 12AU7
Matched PAIR Sylvania and GE 7025 (12AX7) tubes! Low noise, microphonx
Hammond AO-42 Tube Preamp 117-000009 L100 Tested 12AX7 12AU7 Guitar
Silver valve preamp tube shield 12AX7 ECC83 aluminium screening can 9 pin
Black plastic noval 9 pin valve base tube socket preamp ECC83 12AX7 12AT7
