Solder has different locations where it will give the best sound quality.

Below are listed ways of getting the maximum sound quality from these excellent solders.
We encourage you to try different solders in various locations to ascertain which solder gives the best sound and tone in that location.

Our recommendations for using these solders are.
- At same soldering point: try different solders.
- Listen to the sound before and after the solder has been applied and consider the changes you hear in the sound.
- Carefully handle the solder and ensure all the contact points and solder are clean
- Try different quantities of solder, Make sure your soldering iron has been adjusted to the best temperature.

You will hear the difference.
We recommend that you try these excellent products you won’t be disappointed .

Cardas Solder, copper/silver contents, 0.8mm dia.,USA
MIT Solder, silver content,0.7mm dia.,USA

Wonder Solder, silver content,0.8mm dia.,fine,USA
Wonder Solder, silver content,1.2mm dia.,fat,USA
Wonder Solder, Signature,rosin flux core, Fat .050", USA
-- ditto -- but lead free version
Wonder Solder, Signature,rosin flux core, Thin .031", USA
-- ditto -- but lead free version

OdiO Solder, silver contents, 1.0mm dia., UK(recommended)
Formula f-d,silver contents,0.7mm dia., OEM to England
KASTER Non-lead content, 1.0mm dia., USA
AUDIO NOTE silver solder,1.0mm dia., England
JENSEN silver solder, 0.8mm dia.,Denmark
Silver Sonic Solder, non-lead content, 0.8mm dia.,USA 
MULTICORE Solder, silver content,0.6mm dia., Malaysia
IT Solder non-lead content,0.7mm dia.,Germany
Straight Wire Solder non-lead silver solder,0.8mm dia.

WBT Solder,
non-lead content, 4% silver content,Germany,250

Formula f-L Solder

Formula f-L6
Non-lead content silver solder, purity 6N, 0.6mm dia, fine, UK

Formula f-L12
Non-lead content silver solder, purity 6N, 1.2mm dia, fat, UK

Formula f-L16
Non-lead content silver solder, purity 4N, 1.6mm dia, extra fat, UK

Formula f-LC12
Non-lead copper content silver solder, purity 6N, 1.2mm dia, fat, UK