Updated 11 May 2026
| Brand | Audio Sprockets |
| Category | Guitars and Basses > Guitar and Bass Effects > Acoustic Guitar Effects |
| Available at | 1 UK stores |
| 90-day avg | £683.75 |
Audio Sprockets
Audio Sprockets ToneDexter II Acoustic Preamp
£659.00Fair Price
Cheapest at Thomann · 1 store
COMPARE PRICES — 3 OFFERS
Deep Intelligence Analysis
RSI · Bollinger Bands · Buy/Sell Signal · News
PRICE HISTORY
Current
£611
Change
-3.1%
Avg
£604
Low
£572
High
£647
Volatility
3.3%
PRODUCT DESCRIPTION
- Audio Sprockets ToneDexter II Acoustic Preamp
- Effect Pedal for Instruments with Piezo Pickup
- Preamp
- Restores the missing body sound on an instrument when a piezo pickup is used
- ToneDexter stores WaveMaps of your studio microphone sound, which can be recalled when only the pickup is in use
- WaveMaps transform the pickup signal so that it sounds like a microphone - rich, resonant and natural
- WaveMaps can be saved with different microphones and positions for each of the instruments used
- 32 Storable presets, tuner and USB port for connecting to the computer for updates and managing presets
- Controls: Input Level (Tap: Single/Dual Source modes)
- Preset Select (Tap: edit Wavemaps)
- Output Level (Tap: Output Sources
- Boost config
- Spaciousness/Character
- FX Routing)
- Anti-Feedback (Tap: Fiter Freq/Depth/Width)
- Low
- Mid & High (Tap: Boost/Cut
- Bell/Shelf
- Width
- High Pass)
- Push buttons: Boot (Restart or Update Firmware)
- Switch: Control Select: Midi/Pedal
- Footswitch: Mute/Tuner
- Boost
- LED: Input Level
- Mute/Tune/Edit
- Boost/Edit Mode
- LED display
- Input: 6.3 mm jack
- Aux input: 6.3 mm stereo jack
- Mic input: XLR with switchable 48 V phantom power
- Control input: 6.3 mm stereo jack
- Output: 6.3 mm stereo jack
- Headphone output (6.3mm stereo jack)
- DI output: XLR
- FX loop send and return: 2 x 6.3 mm jack
- Power supply connection: Barrel plug 5.5 x 2.1 mm, centre negative
- Power supply via 9-15 V DC power supply
- Dimensions (W x D x H): 160 x 150 x 58 mm
- Weight: 907 g
- Includes power supply@+*Note:* No battery operation possible