madbeanpedals::forum

Projects => How Do I? Beginner's Paradise. => Topic started by: Adam_DIY on September 06, 2019, 02:56:01 PM

Title: Two amps phase reversal
Post by: Adam_DIY on September 06, 2019, 02:56:01 PM
Hmm so I want to try a wet dry rig have a few delay/modulation pedals with two outputs but whenever I've tried running my hot rod deville and egnater tweaker one of them is out of phase and the whole thing sounds weak.  Can anyone point me in the right direction to either build a new ABY box with a phase reversal switch or whether I can build a stand alone switch to use after one of my dual output pedals.
Title: Re: Two amps phase reversal
Post by: HamSandwich on September 06, 2019, 05:29:31 PM
http://www.geofex.com/article_folders/polarity_reverser/polarity_reverser.htm

Sho nuff

Title: Re: Two amps phase reversal
Post by: WormBoy on September 07, 2019, 02:20:16 AM
Or this one: https://www.parasitstudio.se/stripboard-layouts/simple-buffer-and-phase-inverter (https://www.parasitstudio.se/stripboard-layouts/simple-buffer-and-phase-inverter)

Oh, and the FuzzDog in the UK has a kit for that circuit (or just the PCB), to make your life even easier: https://shop.pedalparts.co.uk/Phase_Inverting_Buffer/p847124_19851139.aspx (https://shop.pedalparts.co.uk/Phase_Inverting_Buffer/p847124_19851139.aspx)
Title: Re: Two amps phase reversal
Post by: Adam_DIY on September 07, 2019, 03:40:22 AM
Quote from: WormBoy on September 07, 2019, 02:20:16 AM
Or this one: https://www.parasitstudio.se/stripboard-layouts/simple-buffer-and-phase-inverter (https://www.parasitstudio.se/stripboard-layouts/simple-buffer-and-phase-inverter)

Oh, and the FuzzDog in the UK has a kit for that circuit (or just the PCB), to make your life even easier: https://shop.pedalparts.co.uk/Phase_Inverting_Buffer/p847124_19851139.aspx (https://shop.pedalparts.co.uk/Phase_Inverting_Buffer/p847124_19851139.aspx)

Boom yes I've never noticed that pcb on his site.  Thanks dude.