Updated 13 May 2026
| Brand | Carl Martin |
| Category | Guitars and Basses > Guitar and Bass Effects > Miscellaneous Guitar Effects |
| Available at | 1 UK stores |
| 90-day avg | £237.00 |
Carl Martin
Carl Martin Ampster Tube Guitar Amp
£236.00Fair Price
Cheapest at Thomann · 1 store
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PRICE HISTORY
Current
£234
Change
+4.4%
Avg
£225
Low
£214
High
£239
Volatility
2.9%
PRODUCT DESCRIPTION
- Carl Martin Ampster Tube Guitar Amp
- Effect Pedal for Electric Guitar
- Tube Guitar Pre Amp with Speaker Simulator
- Completely analogue with a 12AX7 tube
- For recording and live applications
- Organic sound and response without latency
- Round clean sounds up to "British Overdrive"" (at higher gain settings)
- Works great with overdrive & boost pedals
- 2 Speaker simulations selectable: 2x12"" open back
- 4x12"" closed back
- Serial FX loop for loop-in effects or to tap the amp signal without speaker
- Controls: Master
- Presence
- Bass
- Middle
- Treble
- Gain
- Push buttons: Ground Lift
- Switch: Voicing
- LED: Effect On
- Footswitch: Cabinet
- Mute
- Input: 6.3 mm jack
- Link connection: 6.3 mm jack
- Balanced DI: XLR
- Send: 6.3 mm jack
- Return: 6.3 mm jack
- Remote: 6.3 mm jack
- Mains adapter connection: Hollow female plug 5.5 x 2.1 mm, negative pole inside
- Power consumption (after heating up the tube): 600 mA
- Power supply with a 9 V DC (1A min.) mains adapter (included)
- Dimensions (W x D x H): 100 x 121 x 60 mm@+@+*Note* Battery operation is not supported."