Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Discontinued Home & Office Electronics
  3. Discontinued Home Audio
  4. Discontinued Home Speakers
  5. Discontinued Home Audio Accessories & Parts
  6. Discontinued Audio & Video Cables/Adapters
  7. Discontinued Audio Splitters

Discontinued Audio Splitters

Let others listen to your music with one of these headphone splitters! Simply plug the headphones in and your audio source will play to multiple pairs of headphones.

Filters

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

iLuv iCB106BLK Black 5-Way 3.5mm Splitter

5-Way 3.5mm Auxiliary Splitter Adapter (Black)

iCB106BLK big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

iLuv iCB106BLK Black 5-Way 3.5mm Splitter

5-Way 3.5mm Auxiliary Splitter Adapter (Black)

5-Way Headphone Splitter • Share Music from Portable Devices • Audio Cable Included • Black

5-Way Headphone Splitter • Share Music from Portable Devices • Audio Cable Included • Black

Monster Cable Mini Headphone Y-Splitter (ZU Y-SPLT 200)

Monster MusicShare Mini Headphone Y-Splitter with Volume Control and Mute Designed for Zune Player

ZU Y-SPLT 200 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Monster Cable Mini Headphone Y-Splitter (ZU Y-SPLT 200)

Monster MusicShare Mini Headphone Y-Splitter with Volume Control and Mute Designed for Zune Player

Zune Mini Headphone Y-Connector Cable • Stain Relief Collar • Plugs Into Standard 3.5mm Headphone Jack • Duraflex Protective Jacket • Built-in Mute Switch • Dual Volume Controls • Compact for On-the-Go Travel

Zune Mini Headphone Y-Connector Cable • Stain Relief Collar • Plugs Into Standard 3.5mm Headphone Jack • Duraflex Protective Jacket • Built-in Mute Switch • Dual Volume Controls • Compact for On-the-Go Travel

i.Fuzen HP-1 # (Sharp - Black)

iPhone 4/4S Case with Built-in Headphone Amplifier, Splitter and Extended, Rechargeable Battery

HP-1-#-SHARP-BLACK big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

i.Fuzen HP-1 # (Sharp - Black)

iPhone 4/4S Case with Built-in Headphone Amplifier, Splitter and Extended, Rechargeable Battery

• Full-Featured Hard-Shell Case
• Compatible With iPhone 4/4S
• Built-In Battery to Extend Battery Life Up to 44 Hours
• Built-In Headphone Splitter and Amplifier
• Black

4

• Full-Featured Hard-Shell Case
• Compatible With iPhone 4/4S
• Built-In Battery to Extend Battery Life Up to 44 Hours
• Built-In Headphone Splitter and Amplifier
• Black

GE 97702

4-In-1 Headphone Splitter, Extension, 1/4" and Airplane Adapter Kit

GE-97702 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

GE 97702

4-In-1 Headphone Splitter, Extension, 1/4" and Airplane Adapter Kit

• Headphone Adapter Kit
• Includes 4 Different Adapters
• 1) Airline Airplane Adapter
• 2) Headphone Splitter
• 3) Headphone Extension Cable
• 4) 1/4" Adapter

• Headphone Adapter Kit
• Includes 4 Different Adapters
• 1) Airline Airplane Adapter
• 2) Headphone Splitter
• 3) Headphone Extension Cable
• 4) 1/4" Adapter

Maxell P6 (191206) Universal Headphone Splitter

Universal 3.5mm Headphone Splitter

191206 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Maxell P6 (191206) Universal Headphone Splitter

Universal 3.5mm Headphone Splitter

• Universal 3.5mm Headphone Splitter
• High-Shielded Cord
• Connects to Any Portable Music Player
• 24K Gold-Plated Connector

• Universal 3.5mm Headphone Splitter
• High-Shielded Cord
• Connects to Any Portable Music Player
• 24K Gold-Plated Connector

Boostaroo T613-DN

Boostaroo Personal Headphone Audio Amplifier/Splitter with Steady on LED & Headphones (Clear)

T613-DN big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Boostaroo T613-DN

Boostaroo Personal Headphone Audio Amplifier/Splitter with Steady on LED & Headphones (Clear)

• Headphone Amplifier
• 3 Mini-Jack Outputs
• Increases the Volume up to 2x
• Compatible with any Headphone with a 3.5mm Mini-Jack Connection
• Small, Durable Casing
• Includes a Pair of Headphones
• Battery Powered

• Headphone Amplifier
• 3 Mini-Jack Outputs
• Increases the Volume up to 2x
• Compatible with any Headphone with a 3.5mm Mini-Jack Connection
• Small, Durable Casing
• Includes a Pair of Headphones
• Battery Powered

FiiO RC-UE1 Headphone Booster Cable

Portable Logitech Ultimate Ears Headphone Booster Cable

RC-UE1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

FiiO RC-UE1 Headphone Booster Cable

Portable Logitech Ultimate Ears Headphone Booster Cable

• Portable Logitech Ultimate Ears Headphone Booster Cable
• Improves Sound Quality And Upgrades Experience
• Powerful Low Frequency
• High Purity Occ Material

• Portable Logitech Ultimate Ears Headphone Booster Cable
• Improves Sound Quality And Upgrades Experience
• Powerful Low Frequency
• High Purity Occ Material

Upbeat Audio R234-MC Open Box Complete (Very Good, Used)

12 Volt Powered Boostaroo Revolution Personal Audio Amplifier & Splitter

R234-MC big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Upbeat Audio R234-MC Open Box Complete (Very Good, Used)

12 Volt Powered Boostaroo Revolution Personal Audio Amplifier & Splitter

• Item Condition: Open Box
• Headphone Amplifier
• Cigarette lighter adapter
• 2 Mini-Jack Outputs
• Compact Design
• Compatible with any Headphone with a 3.5mm Mini-Jack Connection
• Small, Durable Casing
• Black

• Item Condition: Open Box
• Headphone Amplifier
• Cigarette lighter adapter
• 2 Mini-Jack Outputs
• Compact Design
• Compatible with any Headphone with a 3.5mm Mini-Jack Connection
• Small, Durable Casing
• Black

i.Fuzen HP-1 # - Sharp - White

iPhone 4/4S Case with Built-in Headphone Amplifier, Splitter and Extended, Rechargeable Battery

HP-1-SHARP-WHITE big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

i.Fuzen HP-1 # - Sharp - White

iPhone 4/4S Case with Built-in Headphone Amplifier, Splitter and Extended, Rechargeable Battery

• Full-Featured Hard-Shell Case
• Compatible With iPhone 4/4S
• Built-In Battery to Extend Battery Life Up to 44 Hours
• Built-In Headphone Splitter and Amplifier
• White

1

• Full-Featured Hard-Shell Case
• Compatible With iPhone 4/4S
• Built-In Battery to Extend Battery Life Up to 44 Hours
• Built-In Headphone Splitter and Amplifier
• White

Boostaroo R234- OPEN BOX

Boostaroo Revolution High-Definition Personal Audio Amplifier & Splitter (White)

R234 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Boostaroo R234- OPEN BOX

Boostaroo Revolution High-Definition Personal Audio Amplifier & Splitter (White)

• Headphone Amplifier
• 2 Mini-Jack Outputs
• Compact Design
• Compatible with any Headphone with a 3.5mm Mini-Jack Connection
• Small, Durable Casing
• Battery Powered
• White

• Headphone Amplifier
• 2 Mini-Jack Outputs
• Compact Design
• Compatible with any Headphone with a 3.5mm Mini-Jack Connection
• Small, Durable Casing
• Battery Powered
• White

Boostaroo T613-BNC (T613BNC) Portable Headphone Amplifier and Splitter Open Box

Boostaroo Personal Headphone Audio Amplifier & Splitter w/ Steady on LED (Smoke Gray)

T613-BNC big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Boostaroo T613-BNC (T613BNC) Portable Headphone Amplifier and Splitter Open Box

Boostaroo Personal Headphone Audio Amplifier & Splitter w/ Steady on LED (Smoke Gray)

Headphone Amplifier • 3 Mini-Jack Outputs • Increases the Volume up to 2x • Compatible with any Headphone with a 3.5mm Mini-Jack Connection • Small, Durable Casing • Battery Powered

Headphone Amplifier • 3 Mini-Jack Outputs • Increases the Volume up to 2x • Compatible with any Headphone with a 3.5mm Mini-Jack Connection • Small, Durable Casing • Battery Powered

Boostaroo T794 Portable Headphone Amplifier

USB/AC Powered Portable Audio Amplifier & Splitter

T794 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Boostaroo T794 Portable Headphone Amplifier

USB/AC Powered Portable Audio Amplifier & Splitter

Headphone Amplifier • 3 Mini-Jack Outputs • Increases the Volume up to 2x • Compatible with any Headphone with a 3.5mm Mini-Jack Connection • Small, Durable Casing • USB/AC Powered

2

Headphone Amplifier • 3 Mini-Jack Outputs • Increases the Volume up to 2x • Compatible with any Headphone with a 3.5mm Mini-Jack Connection • Small, Durable Casing • USB/AC Powered

iPhone 4/4S All-in-One Headphone Amplifier, Extended Battery, and Protective Case! Open Box

i.Fuzen HP-1 (Original V1 - Black) iPhone 4/4S Case with Built-in Amp, Case, and 1650mAh Battery

HP-1-BLACK big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

iPhone 4/4S All-in-One Headphone Amplifier, Extended Battery, and Protective Case! Open Box

i.Fuzen HP-1 (Original V1 - Black) iPhone 4/4S Case with Built-in Amp, Case, and 1650mAh Battery

• Full-Featured Hard-Shell Case
• Compatible With iPhone 4/4S
• Built-In Battery to Extend Battery Life Up to 44 Hours
• Built-In Headphone Splitter and Amplifier
• Black

• Full-Featured Hard-Shell Case
• Compatible With iPhone 4/4S
• Built-In Battery to Extend Battery Life Up to 44 Hours
• Built-In Headphone Splitter and Amplifier
• Black

Grado Y-Adapter Cable

One 1/4" Male to Two 1/4" Female Adapter for Grado Headphones

GRADOYADAPTOR big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Grado Y-Adapter Cable

One 1/4" Male to Two 1/4" Female Adapter for Grado Headphones

• 1/4" Male to Two 1/4" Female Adapter • Compatible with Grado Headphones • Cable Length: 8" • Same High Quality Wire as Grado's Headphone Cable • Full Size 1/4" Terminations • No Degradation of Sonic Quality

• 1/4" Male to Two 1/4" Female Adapter • Compatible with Grado Headphones • Cable Length: 8" • Same High Quality Wire as Grado's Headphone Cable • Full Size 1/4" Terminations • No Degradation of Sonic Quality

Boostaroo T793-T (T793T) Headphone Amplifier and Splitter

USB Powered Portable Audio Amplifier & Splitter

T793-T big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Boostaroo T793-T (T793T) Headphone Amplifier and Splitter

USB Powered Portable Audio Amplifier & Splitter

• Headphone Amplifier
• 3 Mini-Jack Outputs
• Increases the Volume up to 2x
• Compatible with any Headphone with a 3.5mm Mini-Jack Connection
• Small, Durable Casing
• USB/AC Powered

4

• Headphone Amplifier
• 3 Mini-Jack Outputs
• Increases the Volume up to 2x
• Compatible with any Headphone with a 3.5mm Mini-Jack Connection
• Small, Durable Casing
• USB/AC Powered

Monster Cable 1/8" Male to Two 1/8" Female Adapter (MINI-Y ST-2F)

1/8" Male to Two 1/8" Female Adapter Splits the Connection of Two Headphones to One Output

MINI-Y ST-2F big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Monster Cable 1/8" Male to Two 1/8" Female Adapter (MINI-Y ST-2F)

1/8" Male to Two 1/8" Female Adapter Splits the Connection of Two Headphones to One Output

• MusicShare Mini Headphone Splitter
• Connects Two Headphones to a Single Output
• 24K Gold-Plated Contacts
• 1/8" Male to Two 1/8" Female Adapters
• White

• MusicShare Mini Headphone Splitter
• Connects Two Headphones to a Single Output
• 24K Gold-Plated Contacts
• 1/8" Male to Two 1/8" Female Adapters
• White

Prev 1 2

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store     Delete

    2025 Mitsubishi Eclipse Cross

    1982 Datsun 280ZX

    1995 Mitsubishi Eclipse

    2016 Porsche Macan

    2022 GMC Terrain

    2012 Audi A8 Quattro

    2002 Ford Windstar

    2020 Mazda 3

    2011 Lexus LS600hL

    1989 Oldsmobile Eighty Eight Royale

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 2025 Eclipse Cross
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.
    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon
    Back

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo