6.35 mm (1/4") TRS vs. 6.35mm TS
Comparing 2 standards across 8 specifications. 6 key differences identified.
6.35mm TRS is the 3-conductor version of the quarter-inch phone connector, wired for either balanced mono line/microphone signals in professional audio gear or stereo signals in full-size headphones -- the same wiring logic as 3.5mm TRS at four times the shaft diameter.
6.35mm TS (Tip-Sleeve) is the 2-conductor version of the quarter-inch phone connector, carrying a single unbalanced mono signal. It's the standard connector for electric guitar and instrument cables, unchanged in essentials since its telephone-switchboard origins.
Specification Comparison Table
8 Parameters| Parameter / Spec | ||
|---|---|---|
|
Connector Family
|
Phone Jack (Quarter-Inch / Standard Phone) | Phone Jack (Quarter-Inch / Standard Phone) |
|
Shaft / Plug Diameter
|
6.35 mm (1/4") | 6.35 mm (1/4") |
|
Conductors / Contacts
|
3 (Tip, Ring, Sleeve) | 2 (Tip, Sleeve) |
|
Signal Format
|
Balanced Mono / Unbalanced Stereo | Unbalanced Mono Audio |
|
Primary Applications
|
Studio reference headphones, audio interface line in/out, balanced mixer interconnects | Electric guitar/bass cables, instrument patch leads, amplifier inputs, effects pedals |
|
Standard Stereo Pinout
|
Tip: Left | Ring: Right | Sleeve: Ground | — |
|
Balanced Mono Pinout
|
Tip: Hot (+) | Ring: Cold (-) | Sleeve: Ground | — |
|
Standard Mono Pinout
|
— | Tip: Hot Signal (+) | Sleeve: Ground / Shield |