Unique Design
Donner DKA-20 AMP comes with a Custom Perforated Grill Mesh Sheet. Rich and practical audio interface. Rugged housing makes it strong. Angled back design provides a comfortable listening experience.
Supporting Microphone Input
The maximum gain is 48dB, supporting microphone input, and the tone is clean and warm. Frequency response ranges from 50 to 20KHZ. Soft and stable sound, less tone dyeing, strong reduction.
Practical Audio Interface
Two 1/4" Instrument Input, 3-Band EQ, 1/8" Auxiliary Input Jack for Jam-Along with Media Player or CD, 1/8" Headphone Output Jack for Silent Practice. DI output port for external active speakers.
Built to Last
The edge of DKA-20 is surrounded by hard material, protecting the amplifier from damage and pad of rubber makes it stand safe and stable. Volume, Treble, Middle, and Bass controls help you shape your tone.
| Color | Black |
| Max Output | 20Watt |
| Rated Power | LF-20W HF-5W |
| Frequency Response | 20-22khz |
| Input Gain / Impedance | -48dB / 10KΩ |
| Speaker | 8-inch woofer, 2-inch tweeter, 4Ω |
| Dimension | 33.8cm x 23.8cm x 29.4cm |
| Power Supply | DC Adapter 18V 3A |
| Net Weight | 5.3kg |
 DKA-20 |  DDA-20 |  DA-35 |  M-10 |  DA-20 | |
|---|---|---|---|---|---|
| Output Power | 20W | 20W | 35W | 10W | 20W |
| Tone Channel | Clean | Clean | Clean | Clean & Over Drive | Clean & Over Drive |
| Equalization | 3 | 3 | 3 | 3 | 3 |
| Dimensions | 13.31"x 9.37" x 11.57" | 11.34"x 8.74" x 8.27" | 14.76"x 14.17" x 11.81" | 12.60"x 7.48" x 9.84" | 14.96"x 9.45" x 14.17" |
| Weight | 12.57 lb / 5.7 kg | 7.04 lb / 3.6 kg | 17.64 lb / 8 kg | 9.92 lb / 4.5 kg | 18.74 lb / 8.5 kg |
About This Item
- ???????? ???? ??? ???????? The 20-Watt Electric Keyboard Amplifier is equipped with two speakers (LF: 8-inch woofer, HF: 2-inch tweeter, Impedance: 4 ohms) for rich tone and intuitive controls
- ?????? ?????? ??? ????????? Perfect for electric keyboard practice, street performances, karaoke with friends, band performances, and outdoors playing. The frequency response ranges from 50 to 20KHZ
- ???? ?????????? ??? ????? ?????????? The 2-channel keyboard amp is extremely versatile with 2 inputs and separate volume controls for each channel. Features Gain, Boost Select Switch, Volume, Treble, Middle, and Bass controls
- ??? ???????? Includes two 1/4" instrument inputs, 3-band EQ, 1/8" auxiliary input jack for jamming along with media player or CD, 1/8" headphone output jack for silent practice, and DI output port for external active speakers
- ???????? ?????????? ????? With a maximum gain of 48dB, this keyboard amplifier supports microphone input for clean and warm tone
Technical Specifications
| Compatible Devices | Guitar, Keyboard |
| Output Wattage | 20 watts |
| Number of Bands | 3 |
| Speaker Size | 8 inches |
| Amplifier Type | Solid-state or Digital |
| Connector Type | 3.5mm Jack |
| Output Channel | 2 |
| Item Dimensions | 9.37"D x 13.31"W x 11.57"H |
| Item Weight | 5.3 kg |
What's in the Box
On Jul 28, 2026 at 21:33:19 PDT, seller added the following information: