Amptweaker Big Rock Pro II
A rock distortion pedal with extensive control options and enhanced bass response. Accepts either 9V or 18V power for flexible operation.
- 9-18V DC · center −
- 50 mA
- Mono
- New
- from $299
- Used (asking)
- from $189
The rundown
Highlights
- Runs on 9V or 18V DC power
- Large footprint at 164.3 x 134.4 mm
- Analog circuitry with expanded low-end frequencies
- Made in USA
- Currently in production
Best for
Players seeking a full-featured distortion pedal with comprehensive controls and enhanced bass response for rock applications.
Quick facts
- Power
- 9-18V DC
- Current draw
- 50 mA
- Polarity
- Center negative
- Dimensions
- 164.3 × 134.4 mm
- Stereo
- No
- MIDI
- No
- Status
- In production
Where to buy Amptweaker Big Rock Pro II
$299 lowest new price · Reverb
Used listings asking $189–$209, median $209 (5 listings). Asking prices, not sold prices.
| Seller | Condition | Price | Link |
|---|---|---|---|
| Reverb | Used | $189 | View |
| Reverb | Used | $209 | View |
| Reverb | Used | $209 | View |
| Reverb | Used | $209 | View |
| Reverb | Used | $209 | View |
| Reverb | New | $299 | View |
Prices last checked 20 hours ago. Links to sellers are affiliate links.
Frequently asked questions
What power options does the Big Rock Pro II support?
The Big Rock Pro II accepts 9V or 18V DC power supplies with center-negative polarity.
Is the Big Rock Pro II a large pedal?
Yes, the Big Rock Pro II measures 164.3 x 134.4 mm, making it a large pedal.
Does the Big Rock Pro II have MIDI or stereo capabilities?
The Big Rock Pro II does not feature MIDI or stereo connectivity.
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