Parts list for one Dual JLM99v Mic Pre kit 1 x JLM99*MBPCB 2 x JLM99V 12 x Gold IC pins for 99v socket mounting 1 x Dual Rev log 10k pot 1 x pot NUT for rev log pot 1 x pot Washer for rev log pot 2 x 1000uF 10v C23,C24 3 x 100uF 50v C25,C26,C27 2 x 100uF 50v BiPolar C9,C19 2 x 10uF 63v EXR C1,C4 5 x 0.1uF 50v beads C2,C11,C12,C21,C22 2 x 47pF ceramic cap C10,C20 1 x 0R R11 2 x 10R R28,R29 2 x 51R R24,R25 2 x 100R R6,R30 1 x 300R R18 3 x 470R R4,R5,R7 2 x 1k R15,R22 (use if you want 70dB max gain with JLM1:4 or LL1538 set to 1:2.5ratio) 2 x 1k5 R15,R22 (use if you want 70dB max gain with A262A3E or LL1538 set to 1:5 ratio ot LL1578) 2 x 1k8 R15,R22 (use if you want 60dB max gain all input trasnformers) 1 x 5k6 R10 if using LL1538 input transformer(if you want brighter LL1538 sound use 47k) 2 x 6k8 R1,R2 1 x 10k R10 if using JLM1:4 input transformer 2 x 22k R16,R23 1 x 27k R10 if using A262A3E input transformer 1 x 47k R10 if using LL1578 input transformer 2 x 100k R26,R27 6 x 3way terminal block 2 x 2way terminal block 1 x 2x2 jumper pins 1 x 1x3 jumper pins 3 x computer jumpers 8 x 3mm bolt 6mm long 8 x 3mm lock washer 4 x 10mm metal threaded PCB stand off 1 x JLMSWPCB 1 x LM317 Reg1 3 x 0.1uF 50v Beads C28,C29,C30 (C30 is marked as a second C28 on the PCB) 1 x 33R R8 3 x 300R R31,R32,R33 3 x 5v DPDT relays 3 x toggles 6 x nuts for toggles 3 x flat washers for toggles 3 x lock washers for toggles 3 x 3mm Red LED LED1,LED2,LED3 2 x 2way terminal block