I can also make these custom lengths and can make them with male connectors both ends if needed (see photo two).
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Vention Audio Splitter Cable 3.5mm Male to 2 Female Jack 3.5mm Mic Y Splitter Aux Cable for iPhone Laptop MP3 Headphone Splitter
Aliexpress UK
Bassface PRCAYM.1 Twin Core Pure OFC Twist RCA Audio Y Lead Splitter 1M 2F. Manufacturer: Bassface. Pure OFC Wire. 1 x Male to 2 Female RCA Splitter. Excellent Signal Transfer. All parcels must be signed for and cannot be left safe for security reasons.
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2 In 1 3.5mm Audio Splitter Cable for Computer Jack 3.5mm 1 Male to 2 Female Mic Y Splitter AUX Cable Headset Splitter Adapter
Aliexpress UK
Cable to connect a subwoofer to a home cinema set to boost the bass. Features • 24 ct gold-plated contacts for optimal sound transmission • Flexible strain relief to avoid cable fractures • Durable moulded connectors specifically designed for intensive usage • Shielded cable for interference reduction and clear sound quality .
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1 To 2 Dual Earphone Headphone Splitter Cable Standard 3.5mm Jack Universal Audio Cable Y Splitter For Audio Earphone Splitter
Aliexpress UK
Upgraded Durability : Ugreen Twin Phono to 3.5mm Headphone Jack Lead is built to last forever. Manufactured by evolved cotton nylon, Ugreen Braided Headphone Jack to 2RCA Audio Cable passes 10000+ bend tests and can withstand any twist, tug, and tangle.
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1PC 3.5mm Audio Splitter Cable 1male 2female Microphone Headphone Y Splitter for AUX Cable Headphone Splitter for Mobile Phones
Aliexpress UK
RCA PHONO SPLITTER CABLE LEAD 2 x FEMALE TO 1 x MALE. 2pcs x RCA Audio Splitter Cable. 1 Male to 2 Female. Outstanding noise rejection, accuracy, and frequency response to contribute to excellent sound quality.
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Line Cooper Wire 2 RCA Female To 1 RCA Male Splitter Cable Audio Splitter Distributor Converter Speaker Gold Cable Cord
Aliexpress UK
2 x RCA Female to 1 x Male Gold Audio Splitter Cable. Audio Splitter Cable. Connect 2 RCA cables to one. Cable Lenghth approx 15cm.
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3.5mm Mic+Headphone Splitter Audio Cable 3.5mm splitte Aux Cable Cord for Computer Microphone Cellphone splitter for headphones
Aliexpress UK
Conductor Material - Bare ultra pure oxygen free copper wire Stranding7 x 0.20mm. I can also make these custom lengths and can make them with male connectors both ends if needed (see photo three). Screen 2 - Type80 x 0.10mm close lapped oxygen free copper wire.
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HDMI-Compatible Splitter Adapter Cable 1080P V1.4 1 Male To 2 Female Adapter Cable 3D Y Splitter Cable for PC TV Monitor
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1 x RCA Phono Female Socket to 2 x RCA Phono Male Plugs. RCA PHONO SPLITTER. RCA Phono Y Splitter Cable Adapter. RCA Phono Splitter.
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Sata Power Splitter Cable SSD HDD Hard Power Cable Sata 15 Pin Male to 2 Female Power Y-Splitter Extension Cable
Aliexpress UK