2nd systems- who’s got one?

I think the biggest mistake I made in my audiophile journey is trying to build second system 

right now I have two separate systems  home theater only systems in living  and my dedicated two channel in garage 

Funny I just saw that Dylan show and then listened again...on jbl go3 sounded great.   Several systems...main, kitchen, bedroom,treadmill,office1,office2...

Agree with others here the second system is often an older first system, in my case a Naim Unitilite and Audio Physic Yarra 2's. 

2nd system McIntosh MX122, Sonus Faber, Anthem

3rd system Anthem AVM60, B&W, Rotel

4th system Naim

Music in 8 Rooms through Sonos/Roon. 

My main system is posted in "systems" on the ’Gon. My second system consists of a pair of Quad ESLs (aka ’57s) that I have owned since 73-74 and had Kent McCollum of Electrostatic Solutions refurbish several years ago. Amps: Quad IIs, restored by Bill Thalmann with killer glass: true NOS GEC KT 66s that I sourced some years ago, along with a period Mullard rectifier and some really nice driver tubes- GECs that were flying lead devices converted to conventional tube pins by Tubemonger. Preamp is a McI MX 110z, also restored by Thalmann with high zoot glass. Table is an SP-10 that I have owned since ’73, restored and updated by Thalmann, replinthed with a Kuzma 9" 4 Pt. Currently running a Franken-Denon with micro-ridge stylus from Steve Leung at VAS.

 It’s a nice, musical system. It shows me how little improvement in some ways modern hifi achieves. Yes, my main system is "better" but not more engaging. It’s also cool to have some gear I owned almost 50 years ago running and in play again.