# Valkure Guitar Organ — Organ, Amp & Rotary FX & AUv3

> Guitar-to-organ sound transformer with real-time polyphony and extensive sound shaping. (iPhone/iPad app by Yonac Inc..)

- Source: https://appshunter.io/ios/app/valkure-guitar-organ/id6742758115 (this page in markdown: same URL + `.md`)
- Developer: [Yonac Inc.](https://appshunter.io/developer/288670023)
- Category: Music
- Price: $19.99
- Rating: 5.00/5 from 7 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 37 MB
- Languages: American English
- Released: 2025-03-17
- Data updated: 2026-08-21
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/valkure-guitar-organ/id6742758115/reviews.md

## What is Valkure Guitar Organ?

Evoke a bewildering variety of polyphonic organ sounds directly from your guitar! Valkurë (pronounced VAL-KUR-EE) transforms your raw strings into a big, multi-timbral instrument in realtime, and without resorting to guitar-to-MIDI trickery. Preserve the crucial dynamics of your playing --such as vibrato, bends, and slides-- while maintaining thorough control over the final sound. Complete with a full range of organ parameters, extensive options, built-in rotary speaker emulation, virtual tube amplifier, and analog inspired effects, Valkurë is a powerful addition to your guitar arsenal. 

The unique organ module achieves guitar-to-organ transformation via proprietary signal processing algorithms, thereby retaining full polyphony. Valkurë offers three different organ models that vary from mellow to aggressive. The main tone generator features nine registers (drawbars) that allow you to dial in overtones in a five octave range — much like a tonewheel organ. In addition, two special “pedal” registers provide harmonically rich bass and sub bass tones that can work alone or in combination with the principal organ tones.

A built-in percussion generator inspired by “B” and “C” series organs is triggered by pick attack, and features switches for percussion length, level, as well as harmonic. Additional preferences allow you to modify these, as well as specify the sensitivity of the trigger detector. The Chorus/Vibrato unit is modeled after the famed scanner circuit, and features six modes.

The rotary speaker module offers three unique cabinets to choose from. Each cabinet features individually configurable virtual horn and drum drivers. The rotary unit provides many options, including micing angle, inertia, slow/fast speeds, additional room microphone, and more. The built-in amplifier is designed to complement the rotary speaker, and offers three different amp models that feature our newest tube emulation technology, as well as a full range of tonal controls.

The settings panel contains a wide variety of parameters for fine tuning the organ. These include variable attack to obtain an auto-generated volume “swell” effect, as well as thorough control over the organ’s timbre and dynamics via Taper, Resonance, Body, Air, and Leakage parameters. Dedicated variable Boost controls for organ and pedal modules help add fullness and sizzle to the basic tones. Valkurë is rounded out by the addition of analog-modeling effects, including tape delay, 3-band Baxandall style EQ, as well as built in compressor.

Besides working as both a standalone app and an AUv3 plugin, Valkurë is also compatible with Apple Silicon Macs. It comes packaged with many professional features, including convenient MIDI learn for over 75 parameters, a powerful preset management system, 128 factory presets, and more.

Organ Unit,

• Proprietary realtime DSP w/ full polyphony
• 3 unique organ types
• 9 drawbars in the principal unit
• 2 drawbars in the pedal unit.
• Percussion module
• Scanner C/V
• Custom Expression control
• 12 drawbar “presets" for instantly & quietly changing drawbar configurations
• Variable attack w/ trigger sensitivity for auto generating “swells”
• Configurable dwell/sustain
• Adjustable harmonic leakage
• Taper, Resonance, Body, and Air parameters
• Dedicated boost controls for varying the “grit”
• Adjustable CV boost

Rotary, Amp, FX,

• 3 unique cabinet types
• Chorus/Tremolo switch
• Brake switch
• Horn/drum balance
• Dedicated slow & fast speed, inertia parameters
• Dedicated mic angle selector
• Room microphone w/ settable size
• 3 unique amp models w/ Virtual-Tube technology
• Warm, harmonically rich overdriven tones
• Virtual tape delay
• 3-band modified Baxandall style EQ 
• Dynamic compressor

AUv3, MIDI & More

• AUv3
• Compatible with iOS and Apple Silicon Macs
• 128 factory presets w/ many organ tones & other unique sounds
• MIDI learn for 75+ parameters
• Standalone includes a “tapedeck” for quickly recording, looping and sharing

## Key features

- Real-time guitar-to-organ transformation
- Preserves playing dynamics (vibrato, bends)
- Multiple organ models and drawbars
- Rotary speaker and virtual tube amplifier emulation
- Analog-inspired effects
- AUv3 plugin compatibility

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/valkure-guitar-organ/id6742758115/reviews.md

### 5/5 — Wow: Amazing!

*2025-12-13*

Valkure really does produce great classic organ tones in low enough latency to actually be fun to play. The Deep Purple tones just come pouring out… ;)

### 5/5 — Amazing!

*2025-09-13*

The tones from this are amazing! Well done!

### 5/5 — So rich, so real

*2025-04-20*

This auv3 is a gem, there are tons of presets and so much fun to be had with this. Valkure does one thing, but it does it really, really well. Such great work on this.

### 5/5 — Sounds fantastic. Whole new possibilities

*2025-03-26*

From even a nylon acoustic through the built in ipad mic it offers deep rich convincing organ tones with great tonal variety. What a terrific app. Sonically breathtaking. Great work.

### 2/5 — Doesn't Display Properly in DAW in MacOS

*2025-03-23*

The app does not display the amp module within the plugin when using in a DAW (Reaper or Ableton) in Mac OS.

## Frequently asked questions about Valkure Guitar Organ

### Does Valkure Guitar Organ have ads?

No, Valkure Guitar Organ does not contain advertisements. It is a paid application with no in-app purchases or ads.

### What is the price of Valkure Guitar Organ?

Valkure Guitar Organ is available for a one-time purchase of $19.99.

### What devices is Valkure Guitar Organ compatible with?

Valkure Guitar Organ is compatible with iPhone, iPad, and iPod touch devices. It also supports Apple Silicon Macs.

### How often is Valkure Guitar Organ updated?

The latest version, 1.1, was released on 2026-02-23, indicating recent development activity. Updates typically occur to introduce new features or improve performance.

### What makes Valkure Guitar Organ unique compared to guitar-to-MIDI converters?

Valkure Guitar Organ uses proprietary signal processing to achieve guitar-to-organ transformation without guitar-to-MIDI conversion. This preserves the crucial dynamics of your playing, such as vibrato and bends, for a more natural sound.

### Can I use Valkure Guitar Organ as a plugin?

Yes, Valkure Guitar Organ works as both a standalone app and an AUv3 plugin, offering flexibility for different music production workflows.

### What kind of organ sounds can I create with Valkure Guitar Organ?

You can evoke a bewildering variety of polyphonic organ sounds, from mellow to aggressive, using three unique organ models. The nine drawbars in the principal unit and two in the pedal unit allow for extensive tonal shaping.

### Does Valkure Guitar Organ offer effects?

Yes, Valkure Guitar Organ includes a full range of organ parameters, a built-in rotary speaker emulation, a virtual tube amplifier, and analog-modeling effects like tape delay, EQ, and compression.

## Version history (last 2 releases)

### 1.1 — 2026-02-23

• Improved handling of fullscreen modes in AU hosts
• Various other improvements

### 1.0 — 2025-03-18

No release notes.

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All apps by Yonac Inc.: https://appshunter.io/developer/288670023

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*