I just stumbled across their site. They have a decent collection of useful stuff (they should as they call themselves “Special Mailorder for DIY music electronics”. Might be wort giving it a shot.
They offer: Enclosures, Switches, Jacks, Potentiometers, Knobs, ICs, Diodes, Transistors, Capacitors, Resistors, Transformers, Tubes, Kits, Speakers, Plugs, Wah parts, Wires, Circuit boards, Labeling, Nuts, washers, screws, accessories and books.
They have a nice collection of decent priced knobs =)
Shipping costs for delivery inside europe:
Weight Mode of dispatch Shipping costs
up to 50gr letter 2,-€
up to 0,1kg letter 2,50€
up to 0,5kg letter 5,-€
up to 2kg small parcel 8,50€
up to 5kg parcel 15,-€
up to 10kg parcel 22,-€
Delivery inside Germany:
Weight Mode of dispatch Shipping costs
up to 2kg small parcel 4,50€
up to 5kg parcel 6€
up to 10kg parcel 9€