Leslie S2M

[@Thunderbolt_1000_Siren]

I hear these all the time on the Silverliner IVs on SEPTA. Lovely sound. My personal favorite horn.

[@CaseysTrains]

*looks nervously back and forth* Why I never heard this wonderful sound before...okay maybe once.....a day.....cuz I live next to a SEPTA station.

[@Nile-go9qd]

this is what i hear in New Rochelle NY

[@TWIGYBNSF]

The bronze tab-backs really make this horn stand out

[@allegro446]

Voice of the BN E9s

[@DynamicDuo795]

And CNJ SD35's.

[@DynamicDuo795]

The voice of a CNJ SD35.

[@theamazingtrainkidproducti6865]

that horn is so beautiful i wanna snuggle with it

[@UnionCountyPhotography]

Wtf

[@Nile-go9qd]

AYO WHAT?

[@theamazingtrainkidproducti6865]

It's a joke

[@Nile-go9qd]

@@theamazingtrainkidproducti6865 oh ok LOL

[@HotForgeChaos]

The sound of KiwiRail EMDs and GEs

[@trenesdeboliviahd751]

The Typicall-classic horns in Bolivian Ferroviaria Oriental’s locomotives

[@camientela]

it's a diesel locomotive

[@TheREALPoriruaTrainspotter]

The DFB and DC class locomotive horns 😎😎😎

[@harrisongrant8558]

I suspect I'll miss this sound quite a lot when SEPTA retires the Silverliner IV trains.

[@Thunderbolt_1000_Siren]

Amen to that.

[@Jamie510media]

Nice from DEL Locomotive

[@sugarmashofficial_6210]

Sounds Like 915

[@UnionCountyPhotography]

Voice of the LIRR

[@J4d3_R41ls]

no septa

[@UnionCountyPhotography]

@@J4d3_R41ls oh

[@Itz_Sonic57053]

@@J4d3_R41ls no, LIRR

[@J4d3_R41ls]

@@Itz_Sonic57053 these horns are quite literally used on all septa silverliner IV's there are 232 silverliner IV's and 186 silverliner V's

[@Itz_Sonic57053]

@@J4d3_R41ls yes and these horns are also used on the LIRR M1-M3s, MNRR M1-M6s

[@letsplaybaseball3072]

Sounds Like a Budd Horn

[@camientela]

it's a locomotive

[@railfanner3764]

Sounds like a metro north brookville

[@metronorthrailfan2244]

The Brookville BL20GH/Ms have a Nathan AirChime K3LA. I believe you were referring to the Shoreliner cab cars

[@railfanner3764]

The cab cars have a Leslie rs2m

[@metronorthrailfan2244]

@@railfanner3764 yes. I think that’s what you meant. Excuse me I should say that they sound similar.

[@malikrthr1]

@@railfanner3764 the shoreliner cab cars have a Leslie S2M and thd M3A-M8 have a Leslie RS2M

[@UnionCountyPhotography]

@@metronorthrailfan2244 one brookville has an S2M

[@arandombish1799]

old horn in philippines