Re: 5w head gas
I have Blackstar HT-5 for about year or two now. it's really good sounding amp.. i have mine opened half way the most of time. it's loud, but definately not too loud for home use. but as i said, with half volume opened, and slightly boosted it's more than enough for home use. if you want more vintage crunch, just let the gain control at 3 of 10. and volume control at 7 of 10. but if you want hi gain... volume on 5 of 10. gain on about 6 or 7. and some slightly od boost for more modern metal sounds.
amp itself has enough gain or early heavy metal sound. if you want more, add some od boost, and ns-2.
at first i was running the amp with one 10 inch 40 watt speaker. the sound was boxy and not enough bottom end. then through 1x12 Vintage 30 closed back cab. the sound was the way more opened and have enough bottom end. i also have good results mixing the V30 and H30.
if i had to buy another one.. i woud probably buy the same amp. the sound is really good and versatile.
if you are morn modern metal player, you should use high output pickups with MXR or Boss Equalizer pedal. and put in V1 12ax7 Tung Sol. if you are more into vintage classic stuff, just one good sounding OD pedal and put the EH 12ax7 in V1. and vintage output pickups of course.
but amp has enough gain to play heavy solos with classic Strat singlecoils.