Updated 7 May 2026
| Brand | Supro |
| Category | Guitars and Basses > Electric Guitar Amps > 1x12 Guitar Cabs |
| Available at | 1 UK stores |
| 90-day avg | £367.67 |
Supro
Supro 1790 Black Magick Extension Ca
£366.00Fair Price
Cheapest at Thomann · 1 store
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PRICE HISTORY
Current
£348
Change
+17.9%
Avg
£329
Low
£291
High
£357
Volatility
5.9%
PRODUCT DESCRIPTION
- Supro 1790 Black Magick Extension Ca
- Extension Cabinet
- Equipped with: 12" Supro BD12 Custom Made Speaker
- Rated power: 75 Watts
- Impedance: 8 Ohms
- Open back
- Dimensions: 52 x 47.6 x 22.2 cm (20.5” x 18.75” x 8.75”)
- Weight: 13 kg (29 lbs.)"