Lehle Dual SGoS Amp Switcher

Dual Amplifier Switcher with Three Sets of Outputs (A, B, and Tuner)
Lehle Dual SGoS Amp Switcher image 1
Lehle Dual SGoS Amp Switcher image 1
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Lehle Dual SGoS Amp Switcher
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Switch Between Two Amps!

Who doesn't want to go stereo? There's nothing like hearing your rig in full-blown, room-engulfing sonic glory. And with the Lehle Dual SGoS, it's easier than ever to take on two-fold stereo tone — while hanging onto either/or flexibility. Check out this high-quality dual amp switcher. Outputs A and B can feed your two favorite amps at the same time, and they're electrically isolated, so you won't deal with humming loops (thank you, transformer!). Lehle didn't leave you hanging, either. You can play through both outputs at once, using the onboard pots to perfect the balance. Want to get crazy with a third amp? There's even a third output onboard for your crazy tone hounds, although you'll also find it works nicely to feed your tuner.

All in all, here's your high-quality solution for taking your tone to a new stereo dimension. Factor in the Lehle Dual SGoS's MIDI controllability and its compatibility with other Lehle SGoS switchers, and you've got a win-win here.

Lehle Dual SGoS Dual Amplifier Switcher Features at a Glance:
  • Dual amplifier switcher with three sets of outputs
  • Outputs A and B can feed two amplifiers simultaneously
  • Outputs are electrically isolated by the Lehle LTHZ high-end transformer
  • Onboard potentiometers let you adjust the output signal for A and B separately
  • Output T can be used for a tuner or a third amplifier
  • Can be controlled and synchronized with other Lehle SGoS switchers via MIDI
    Here's your solution for flexible stereo tone and amp switching: the Lehle Dual SGoS!

  • Tech Specs

    Manufacturer Part Number Dual SGoS

    Customer Reviews

    Based on 6 reviews
    Write your review

    Doesn't rob tone if you use it right

    The reviewer that says it robs tone is right....if you don't set it up right. I know because I did the same thing and noticed the signal drop and lose highs. Here's the thing, if you want to use the adjustable volume pots then plug your outputs into A and B. There will be a signal loss due to the pots being in the circuit. If you want your full signal with two amps then plug into outputs A and T. Reprogram the buttons as you like. Oh btw it still cancels hum because the transformer is only on output A. You can then use output B as a tuner if you need it. It seems so logical to plug into outputs A and B, but it steals from your signal.


    Not cheap by any means, but well worth the price if you need absolutely quiet switching. That it can handle three amps at once is a huge bonus for me. It doesn't get better than this!
    Music background: 50+ years guitar, bass and drums

    Lehle Dual SGoS

    Worthy of its sticker price!

    Fantastic SwitchBox with a LOT of options

    This thing is a beast! I needed a way to run stereo from my pedalboard to two electric guitar amps (Bogner Shiva and Blackface DR) with the ability to stereo or A/B them while at the same time running to an acoustic amp with a looping pedal in front of it. This thing does all of that and more. Eliminates about 85% of the hum when running both A & B amps in stereo. Also has a great option of setting the level of output A and B so you can balance a nice stereo tone. Not a sexy tone-monster pedal, but this is an excellent foundation for any multi-amp setup, regardless of instrument type. Very impressed with construction as well

    2 or 3 amps!

    We needed to split a guitar signal into distorted, left clean and a different right clean. A regular split doesn't work and a stereo pedal is noisy. With this we got complete isolation between the amps and dialed in the exact sound. The switching is quiet too. It's been a good studio tool for us.
    Music background: Owner - Rough Wood Studio
    See also: Footswitches, Lehle, Lehle Footswitch / Selector Pedals