Just got the blackstar ht-40. It's a 1-12 combo with a celestion 70-80. This amp is great but I can't help but think it can be better with a speaker upgrade. What speaker would go best in this 40watt combo if I'm trying to retain the versatility of the amp but have better overall tones that reflect a more classic rock vibe? (i.e. zeppelin, floyd, etc.)
Always start with a search :-)
https://wgs4.com/search/node/Blackstar%20HT-40