So, if you want to use your 6.3mm audio adapter while playing a guitar, this 3.5mm standard jack connects well to the amplifiers. ✅Functional: The 3.5mm to 6.35mm adapter female to male can be used by simply connecting the audio jack to the mixer or audio amplifier.
eBay
QGeeM 3.5mm to 6.35mm Adapter Aux Cable for Mixer Amplifier CD Player Speaker Gold Plated 3.5 Jack to 6.5 Jack Male Audio Cable
Aliexpress UK
• Split audio: Listen to 1 portable device from 2 stereo headphones or speakers with this 3.5 mm male to dual 3.5 mm female audio splitter – each split output is ‘stereo’.
eBay
Laptop Dock Port Charging DC Jack Charge Connector For Surface Pro 4 1724 Pro 5 1796 Pro 6 1807 DC Jack Charge Port Replacement
Aliexpress UK
Ultra-flexible 99.999% oxygen-free copper conductors. Micro-moulded easy grip connectors. Unrivalled ultra-compact performance.
eBay
AMPCOM Network RJ45 Keystone Jack CAT6A CAT6 Zip-Tie Free Ratchet Lock & Tool-Free UTP Modular Coupler Ethernet Jacks 1/10Gbps
Aliexpress UK
This Gold headphone adapter is used to convert a standard 3.5mm jack into a 6.35mm headphone connection. The gold plated connections ensure a high quality connection.This would be used to convert a small headphone plug (like on headphone) into a big one for connecting to HI-FI OR DJ mixer.also perfect for audio cables and other connections.
eBay
2.5MM 3.5MM Headphone Jack Audio Jack Audio Socket 3/4/5/6/8 Pin DIP/SMD PJ-201M PJ-210B PJ-306M PJ-307 PJ-313D/E PJ-317A PJ-391
Aliexpress UK
3.5mm Headphone Splitter AUX 2-Way Stereo Y Adapter – Male to Female Audio Cable. 2-Way AUX splitter for sharing audio. 1 × 3.5mm AUX Headphone Splitter. Gender: Male to Female. Connector B: 3.5mm AUX Female (2-Way).
eBay
5Pcs USB 3.1 Type C Socket with Screw Fixing Plate Type-C USB Jack 3.1 Type-C 2Pin 4Pin Female Connector Jack Charging Port
Aliexpress UK
5X Rewireable stereo miniature 3.5mm insulated jack plugs. Integral moulded cable strain relief.
eBay
5pcs PJ392 Stereo Female Sockect Jack 3.5 Audio Headphone Connector 3.5mm Stereo Headphone Audio Video Jack Socket Plug PJ-392
Aliexpress UK
This Genuine Apple iPhone Lightning to 3.5mm round Headphone Jack A1749 is a brand new audio adapter designed for various Apple iPhone models. Made of white plastic, this adapter features a Lightning connection for easy connectivity. Perfect for those who want to connect their headphones to their iPhone models with a 3.5mm round jack, this adapter is a reliable accessory from the trusted brand Apple. With a cable length of 1m, this convenient accessory is a must-have for any iPhone user looking to enhance their audio experience.
eBay
1PC USB 3.0 Jack USB Jack Power Socket Connector Data Port For Lenovo Lenovo tianyi/Ideapad V110 V110-15IKS 700-15isk
Aliexpress UK
3.5mm Braided Jack to Jack Audio Cable. Plug and Play. Soft Texture Cable. Braided Cable Endures Pulling and Folding. We will make every effort to respond your inquiries as early as possible usually within 24-48 hrs.
eBay
1pcs Connector Adapter SMA Female Jack to BNC Female Jack RF Coaxial Converter Straight New Nickel Plated
Aliexpress UK