• 4x R 22K 1% for R2 & R6 (red-red-black-red-brown)
• 2x R 62K 1% for R5 (blue-red-black-red-brown)
• 2x R 12R 1% for R11 (brown-red-black-gold-brown) (*)
• 2x R 2M2 1% for R25 (red-red-black-yellow-brown)
• 6x C 330pF Silvered-mica for C1 / C4 / C6
• 2x C 330nF MKT for C2
• 2x C 1µF MKT for C3
• 2x C 47nF MKS4 for C10
• 6x C 100nF MKT (Additional decouple caps for the zener diodes D1,D2
and D12, not replacements!)
• 2x C 100uF 63V for C7 (Nichicon)
• 4x C 470µF 63V for C9 & C11 (Nichicon)
(*) Only needed if you want to change the input sensitivity!
Separate components and parts (you can order these from the Dada
Electronics webshop
• 12x 2N3773 Power-transistor and 4x MJE15031 drivers
• Silicon pads TO3 (12x) and TO220 (4x)
• 4x BHC Aerovox 10.000µF 63V capacitor for the 606-I power-supply
• 4x BHC Aerovox 15.000µF 63V capacitor for the 606-II power-supply
• Velleman K4701 Loudspeaker DC-protection unit, (two needed)
• Dada Electronics DC-protection / delay, mono, the best! (two needed)
• all other 606-components are also available
See also the Quad Spot weblog.