Good sounding acoustic simulator pedals are very hard to come, especially at a good price. However the Golden Halo by Caline can give you some incredibly authentic sounding acoustic tones at a very low price. The Top control adjusts the high end and Body simulates the actual resonance of the guitar body. Volume obviously controls the volume. The 3 way selector of Piezo, Standard and Jumbo modes create quite a noticeable difference in sound. 

 

Features:

1. Input Impedance:1M Ohms

2. Output Impedance:1K Ohms

3. True Bypass design design, with aluminum alloy casing

4. Power Requirement: 9V DC center negative (9V power supply or battery --not included)

5. Current consumption: 20mA

6. Product Dimensions: 11.2x6.4x3.4cm

7. Weight:0.23kg