Valves & Tubes | Guitarbitz Guitar Shop

Tubes or as we say in the UK, valves, are obviously a major part of any tube amp and sometimes they need replacing or upgrading to get the best sound from your amplifier. Here at Guitarbitz you can find replacement / spare Groove Tube preamp and power amp models like 12AX7, EL34 & 6L6. The best quality tubes for the best possible tone!