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expired Posted by zhalie • Nov 23, 2022
expired Posted by zhalie • Nov 23, 2022

TC-Helicon GO TWIN 2-Channel Audio/MIDI Interface for Mobile Devices

+ Free Shipping

$29

$139

79% off
eBay
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Deal Details
Sweetwater Sound via eBay has TC-Helicon GO TWIN 2-Channel Audio/MIDI Interface for Mobile Devices on sale for $29. Shipping is free.

Sweetwater.com also has TC-Helicon GO TWIN 2-Channel Audio/MIDI Interface for Mobile Devices on sale for $29. Shipping is free.

Thanks to Community Member zhalie for finding this deal.

Features:
  • Portable recording interface for musicians, podcasters, and content creators
  • 2 high-quality combination mic/line/instruments preamps from high-end console maker Midas
  • 2.5mm MIDI I/O for connecting to 5-pin MIDI devices (breakout cables included)
  • Powered by 2xAA batteries or with optional DC adapter
  • 1/4-inch headphone output provides latency-free monitoring
  • 1/4-inch TRS stereo output
  • +48V phantom power
  • Included app suite with Go Record, Go Studio FX, and Guitar Rack

Editor's Notes

Written by Corwin | Staff
  • About this deal:
    • This offer is $110 lower (79% savings) than the $129 list price.
  • About this store:
    • Sweetwater Sound via eBay: 14,800+ Total feedback, 99.4% Positive feedback
    • 30 day returns | Buyer pays for return shipping

Original Post

Written by zhalie
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Sweetwater Sound via eBay has TC-Helicon GO TWIN 2-Channel Audio/MIDI Interface for Mobile Devices on sale for $29. Shipping is free.

Sweetwater.com also has TC-Helicon GO TWIN 2-Channel Audio/MIDI Interface for Mobile Devices on sale for $29. Shipping is free.

Thanks to Community Member zhalie for finding this deal.

Features:
  • Portable recording interface for musicians, podcasters, and content creators
  • 2 high-quality combination mic/line/instruments preamps from high-end console maker Midas
  • 2.5mm MIDI I/O for connecting to 5-pin MIDI devices (breakout cables included)
  • Powered by 2xAA batteries or with optional DC adapter
  • 1/4-inch headphone output provides latency-free monitoring
  • 1/4-inch TRS stereo output
  • +48V phantom power
  • Included app suite with Go Record, Go Studio FX, and Guitar Rack

Editor's Notes

Written by Corwin | Staff
  • About this deal:
    • This offer is $110 lower (79% savings) than the $129 list price.
  • About this store:
    • Sweetwater Sound via eBay: 14,800+ Total feedback, 99.4% Positive feedback
    • 30 day returns | Buyer pays for return shipping

Original Post

Written by zhalie

Community Voting

Deal Score
+33
Good Deal
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Top Comments

NickelDiming
593 Posts
443 Reputation
In for 1. What is it?
touchstone
599 Posts
158 Reputation
That second part about not recording in stereo is just how recording works with pretty much any interface, my human.
Slikku
3940 Posts
7746 Reputation
re stereo/mono - this is how interfaces work. Each input will be single mic or instrument cable. If you really want a stereo source recording, set up two mics, one in each input, and record. Same with stereo synth if you want, left output to input one and right output to input two. Then in the software / DAW pan track one left and track two right.... stereo. Or in a DAW you could assign both inputs to a single stereo track.

But that isn't how multitrack recording is supposed to work. Pretty much the only things that should be recorded in stereo are drums and maybe synth. I record all in mono expect drums myself, then add stereo processing in the DAW for stuff that needs it. Oftentimes DAW plugin effects will add stereo components to the output. But your source recordings should be clean mono, otherwise you lose out on a lot of power a DAW gives you, plus your ability to mix properly.

28 Comments

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Nov 24, 2022
2,856 Posts
Joined Sep 2008
Nov 24, 2022
ChiefAlchemist
Nov 24, 2022
2,856 Posts
Quote from thewookthatshook :
Had high hopes for this device, wanted to use it to record stereo signal from my synth setup via an iOS device. Turns out it only records 2 separate mono tracks.
Also it kept power cycling when the input signal got a little loud.

Works great as a phantom preamp for microphone tho, I use it to connect my behringer c2 for zoom calls and I'm told it sounds good.
I read a comment that it can't be used for streaming. What's special about your setup?
2
Nov 24, 2022
2,856 Posts
Joined Sep 2008
Nov 24, 2022
ChiefAlchemist
Nov 24, 2022
2,856 Posts
Quote from Mannyforever :
Read a couple of reviews that said once the cable goes out or you lose it, the device no longer works. You can't buy a replacement cable.

Also hearing people say that it doesn't record in stereo. So your mic will be on one side, your guitar/track will be on the right.

Can anyone else confirm this?
I saw that same comment. Another comment about a lack of OEM made power supply. And finally one about not being able to use this for streaming.

My conclusion...there are good reasons this is severely discounted.

Pass.
3
Nov 24, 2022
123 Posts
Joined Sep 2016
Nov 24, 2022
liberal_tugboat
Nov 24, 2022
123 Posts
Quote from Mannyforever :
Read a couple of reviews that said once the cable goes out or you lose it, the device no longer works. You can't buy a replacement cable.

Also hearing people say that it doesn't record in stereo. So your mic will be on one side, your guitar/track will be on the right.

Can anyone else confirm this?
That's not how mono recording works.
2
Nov 24, 2022
3,940 Posts
Joined Apr 2004
Nov 24, 2022
Slikku
Nov 24, 2022
3,940 Posts
re stereo/mono - this is how interfaces work. Each input will be single mic or instrument cable. If you really want a stereo source recording, set up two mics, one in each input, and record. Same with stereo synth if you want, left output to input one and right output to input two. Then in the software / DAW pan track one left and track two right.... stereo. Or in a DAW you could assign both inputs to a single stereo track.

But that isn't how multitrack recording is supposed to work. Pretty much the only things that should be recorded in stereo are drums and maybe synth. I record all in mono expect drums myself, then add stereo processing in the DAW for stuff that needs it. Oftentimes DAW plugin effects will add stereo components to the output. But your source recordings should be clean mono, otherwise you lose out on a lot of power a DAW gives you, plus your ability to mix properly.
1
Nov 24, 2022
236 Posts
Joined Nov 2018
Nov 24, 2022
ChristianC6872
Nov 24, 2022
236 Posts
Works great on my iPhone with bias fix after my riff went up in smoke. Getting terrible latency in windows but that must be my laptop. Comes with basic iOS apps
1
Nov 24, 2022
942 Posts
Joined Sep 2017
Nov 24, 2022
C.G
Nov 24, 2022
942 Posts
Thanks been waiting for an interface deal
Nov 24, 2022
402 Posts
Joined Jan 2014
Nov 24, 2022
artifactowl
Nov 24, 2022
402 Posts
Quote from thewookthatshook :
Had high hopes for this device, wanted to use it to record stereo signal from my synth setup via an iOS device. Turns out it only records 2 separate mono tracks.
Also it kept power cycling when the input signal got a little loud.

Works great as a phantom preamp for microphone tho, I use it to connect my behringer c2 for zoom calls and I'm told it sounds good.
Stereo is just 2 mono tracks. You need recording software to record them both together, and this is just how recording works for audio. Power cycling is more of an issue, how are you powering it?

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Nov 24, 2022
181 Posts
Joined Oct 2005
Nov 24, 2022
ghurty
Nov 24, 2022
181 Posts
If I want to record interviews with people, is this good? That way I can hook up to microphones? If yes what mic are good for this?

Thank you
Nov 24, 2022
7 Posts
Joined Nov 2016
Nov 24, 2022
thewookthatshook
Nov 24, 2022
7 Posts
Quote from artifactowl :
Stereo is just 2 mono tracks. You need recording software to record them both together, and this is just how recording works for audio.
Correct, but if you record a stereo signal into your iOS device it will downmix it to mono. I tried with the TC Electronic "Go Record" app, Garageband, AUM (doesn't even recognize the device)

On Ableton Live on my laptop, I see stereo or mono inputs available for this device, so maybe it's just an iOS limitation.
Quote :
how are you powering it?
It was powered from an official iPhone camera kit connection dongle, connected to a 2a charger, using the supplied cable. Was capturing signal from a Denon mixer, volume out from the mixer was not that hot.

Nov 24, 2022
561 Posts
Joined Nov 2015
Nov 24, 2022
MacsAre1
Nov 24, 2022
561 Posts
Quote from hunter44102 :
This is Apple / ios only correct? Maybe put that in the deal description.
Not sure, one reviewed on Sweetwater said they were using a Pixel. Thinking about getting one but I already have a Zoom recorder so don't really need it...
Nov 24, 2022
3,468 Posts
Joined Jul 2009
Nov 24, 2022
kenstogie
Nov 24, 2022
3,468 Posts
30 beans for a phantom powered stereo ie dual mono clean interface is dirt cheap…..
Nov 24, 2022
2 Posts
Joined Nov 2022
Nov 24, 2022
Garagebee
Nov 24, 2022
2 Posts
FYI Amazon has this for $33.99 [amazon.com] free shipping for people outside of US48
Last edited by Garagebee November 24, 2022 at 01:57 PM.
Nov 24, 2022
3,319 Posts
Joined Jul 2009
Nov 24, 2022
jeffricks2051
Nov 24, 2022
3,319 Posts
Since the cable is proprietary I might epoxy the cable to the Interface. Sounds barbaric and unwise, but wont seem that way after the cable is lost.

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