They have tried to improve the quality by always selecting best material. There is no exception about this audio grade solder, SS-47. Compared to general solders which usually contain 3N (99.9%) pure tin, SS-47 contains 4N (99.993%) pure tin achieved by excluding impurities to the maximum.
eBay
ZoeRax 6PCS Cat5e Cat6 Keystone Jack, RJ45 Keystone Jack Network Coupler, Ethernet Wall Jack(Not compatible with Patch Panel)
Aliexpress UK
1 x 30cm 3.5mm 3 Pole Right Angle Male to 5 Pin Mini USB Male TRS Jack Aux Cable. 2.5mm 3 Pole Female to 2.5mm 3 Pole Female AUX Auxiliary Audio TRS Cable 30cm. Connector A: 3 Pole 3.5mm Angled Male. 3.5mm 4 Pole Male to Female Earphone Aux Audio Extension Cable 3m.
eBay
Aux Cable 3 5 Mm Jack To 3 5 Jack Male Male Car Auxiliary Audio Cable Wire For Phone Headphone Speaker Laptop Car 3.5 Jack Cable
Aliexpress UK
Single gross weight Single item. Connector Type High compatibility. Key Feature3 High quality TPE material. Key Feature2 Gold-plated connector.
eBay
Essager Aux Cable Speaker Wire 3.5mm Jack Audio Cable For Car Headphone Adapter Male Jack to Jack 3.5 mm Cord For Samsung Xiaomi
Aliexpress UK
The Toslink to Mini Optical Adapters provide high quality digital audio transmission in Dolby Digital, Dolby Digital Plus, S/PDIF, DTS, and other digital audio formats. Eradicate complications associated with electrical grounding noise to grant superior audio clarity by using the Toslink to mini optical adapter.
eBay
Essager Aux Cable Speaker Wire 3.5mm Jack Audio Cable For Car Headphone Adapter Male Jack to Jack 3.5 mm Cord For Samsung Xiaomi
Aliexpress UK
Mono Mini Jack to 1/4" Jack Lead. Neutrik connectors are the bench mark of quality in the Pro-Audio market, you will not find better. International Orders. This includes Channel Islands, Northern Ireland, Isle of Wight and Scottish Highlands.
eBay
Vention 3.5mm Jack Audio Cable for Headphone Xiaomi Laptop Jack 3.5 Male to Male Car Aux Cable Jack 3.5 Speaker Cable Audio Cord
Aliexpress UK
Slim 3.5mm Aux Jack Lead. Slim 3.5mm Stereo Male Jack to Slim 3.5mm Stereo Male Jack. Slim 3.5mm Jack Plug to Slim 3.5mm Jack Plug. High Quality Slim & Flexible Audio Lead with Slim Connector Bodies. THIS SLIM JACK WILL FIT YOUR PHONE OR ANY DEVICE WITH THE PROTECTIVE CASE ON.
eBay
1PCS 6.35mm 1/4inch Stereo Right Angle Male Jack to 3.5mm 1/6inch Stereo Female Jack Adapter Converter Audio Headphone Jack
Aliexpress UK
SKU: 003095 BRAND: kenable EAN: 5055383430956 WEIGHT: 0.006.
eBay
2 In 1 Type-C To 3.5mm Jack Adapter Jack and Charging Adapter Portable 90° Elbow Design USB Type-C To 3.5mm Jack Splitter Tool
Aliexpress UK
The Toslink to Mini Optical Adapters provide high quality digital audio transmission in Dolby Digital, Dolby Digital Plus, S/PDIF, DTS, and other digital audio formats. Eradicate complications associated with electrical grounding noise to grant superior audio clarity by using the Toslink to mini optical adapter.
eBay
Aux Cable Speaker Wire 3.5mm Jack Audio Cable For Car Headphone Adapter Male Jack to Jack 3.5 mm Cord
Aliexpress UK