Sound Master Custom Tube 4+

Nembrini Audio

    • 4.9 • 15 Ratings
    • $19.99



The Sound Master Custom Tube Guitar Amplifier plugin is born to reproduce in your virtual rig the classic American guitar amplifier sounds.

Based on a custom shop dual channel 100 watt hand made and point-to-point wired all tube head, the Sound Master Custom Tube Guitar Amplifier is a tone lab plugin capable of reproducing classic guitar sounds and beyond.

From clean tones to heavily overdriven distortion, the Sound Master Custom Tube Guitar Amplifier plugin has two separate channel with independent volume and tone controls:

- Channel A is pure American tone with the most beautiful sparkling cleans
- Channel B has a separate Gain and Master Volume knobs so you can drive the preamp for more aggressive sounds.

The Sound Master Custom Tube Guitar Amplifier includes a complete recording chain emulation and our custom design noise gate circuit.

Works as a standalone app, AudioUnit v3 effect, or Inter-App Audio effect

What’s New

Version 1.1

Support for iOS 15

Ratings and Reviews

4.9 out of 5
15 Ratings

15 Ratings

wareismike ,

Great tone and super responsiveness

This amp is superb! It is the most versatile and responsive amp sim I’ve ever played in more than 20 years of using software and hardware amp sims. I don’t know why one reviewer was unable to get clean tones out it. I have no problem whatsoever in doing that. And, the grind is there in bucketloads when I want it.

The responsiveness to playing dynamics is out of this world! Good players will LOVE how much expressiveness you can get out of it. Sloppy players (like me) will realize they need to go back to the woodshed to tame their technique (or simply add some compression to the signal chain).

There is a LOT of treble in this. That’s a great thing for when you need it to cut through a mix, but requires EQ or dialing back the treble drastically on most presets to get the tone I’m more used to. Still, I’d rather have it there when needed.

Classic Fender tone? Maybe not so much out of the box, but it can be found. Fantastically pleasing and versatile tone? Bucket loads!

SenorBlues ,

Great Amp

I think every other Nembrini amp was great, out of the box, so to speak. It is brighter and there is lots of treble as compared to the Cali reverb cleans or the BST 100 where I really like the cleans a lot. These amps sing. This amp is very dynamic and responds to your playing well.

It’s just different than the other Nembrini Amps, After a morning of tweaking, the amp is very much responsive and I found great tones in it. 5 stars. You can dial in classic Fender tones.

Napalm is Fiiiyah ,

Getting LOTS of feedback

Don’t want to give you a bad review because I own most of your and auv3. They’ve all surpassed expectation. Sound master has fallen short though, everything sounds good but the feedback is on every preset. The noise gate doesn’t seem to filter correctly until it completely blocks sound altogether. I tried turning it off and use garage bands noise gate in congruence with this and still having issues. I use this on an iPhone 8. Let me know what can be done. Thanks Nembrini. Love your apps!

App Privacy

The developer, Nembrini Audio, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

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  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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