About This Item
Description
Feedback-prone acoustic-electric onstage? The Dapper Acoustic Mini gives you a notch filter and 3-band EQ preamp to tame the ring before it howls, a warm compressor to even out your pick attack, and a one-knob reverb — then sends a clean balanced signal to the mixer over XLR.
Why acoustic guitarists choose the Dapper Acoustic Mini
- The notch filter and EQ preamp target the specific frequency where your acoustic-electric feeds back, so you can play louder without the sudden howl.
- A rack-style COMP module evens out pick-attack volume spikes for a more consistent DI signal to front of house.
- Balanced XLR output goes straight into a mixer or interface without a separate DI box, and it cannot be damaged by phantom power because the manual specifies turning phantom off before connecting.
- An adjustable PHONES output lets you practice with effects engaged, without an amp.
Which Dapper effects strip fits your playing?
Compare the full lineup: Dapper Indie (wide ambient/indie board for electric guitar), Dapper Mini (compact electric-guitar essentials with a cab-sim headphone out), and the Dapper Acoustic Mini here, built specifically for acoustic-electric players who need EQ, notch filtering and a balanced DI.
Controls and modules
- COMP — rack-mount-style compressor feel for even pick-attack dynamics.
- PREAMP — 3-band EQ with a dedicated notch filter for feedback control and tone shaping.
- REVERB — single-knob reverb for natural, clear decay.
- XLR balanced output for mixer/interface; adjustable PHONES output for silent practice.
Power and compatibility
Runs on 9V DC center negative at 140 mA current draw. It cannot be powered by phantom power — turn phantom power off on your mixer or interface before connecting the XLR output.
Technical specifications
| Model | Valeton Dapper Acoustic Mini |
| Product class | Combined effects strip for acoustic instruments |
| Target instrument | Acoustic guitar (also usable with silent guitars via PHONES output) |
| Modules | TUNER, COMP (with attack control), PREAMP (3-band EQ + notch filter), REVERB, PHONES with cab sim |
| Dimensions | 19.7 x 6.5 x 4.2 cm |
| Weight (unit) | 435 g |
| Power | 9V DC center negative, 140 mA |
| Outputs | XLR balanced out, adjustable PHONES output |
| Warranty | 1 year from date of original purchase; services in certain markets follow the local distributor policy |
| SKU / GTIN | 888506820083 / 888506820083 |
| ASIN | B07CMVZ795 |
| Manual | https://www.valeton.net/download/277/dapper-acoustic-mini/18018/dapper-acoustic-mini_manual_en_v01_170213.pdf |
FAQ
Will this stop my acoustic-electric from feeding back? The PREAMP module's notch filter is designed to target the specific ringing frequency that causes acoustic feedback, used alongside the 3-band EQ.
Can I run this on phantom power from my mixer? No — the official manual states it cannot be powered by phantom power; turn phantom power off before connecting the XLR output.
What power supply does it need? A 9V DC center-negative adapter rated for at least 140 mA.
Is there a headphone output for silent practice? Yes, an adjustable PHONES output with cab simulation for practicing with effects engaged.
How is this different from the Dapper Mini? The Dapper Mini is built for electric guitar (drive, chorus, delay); the Dapper Acoustic Mini swaps those for a compressor, acoustic EQ preamp with notch filter and reverb. See Dapper Mini.
Does it have a tuner? Yes, a built-in tuner module is included alongside COMP, PREAMP and REVERB.







