Power : 1W
PreampValve : 1 × ECC83(12AX7)
PowerValve : 1 × ECC82(12AU7)
Speaker : 1 × 8inch
12AX7 Archive

Blackstar HT-1R Head
Power : 1W
PreampValve : 1 × ECC83(12AX7)
PowerValve : 1 × ECC82(12AU7)
Speaker-output : 4-16Ω
PreampValve : 1 × ECC83(12AX7)
PowerValve : 1 × ECC82(12AU7)
Speaker-output : 4-16Ω

Blackstar HT-5R Combo
Power : 5W
PreampValve : 1xECC83(12AX7)
PowerValve : 1x12BH7
Speaker : 1 × 12inch Blackbird 50 custom designed
PreampValve : 1xECC83(12AX7)
PowerValve : 1x12BH7
Speaker : 1 × 12inch Blackbird 50 custom designed

Blackstar HT-5R Head
Power : 5W
PreampValve : 1x12AX7
PowerValve : 1x12BH7
Speaker-output : 8Ω・16Ω
PreampValve : 1x12AX7
PowerValve : 1x12BH7
Speaker-output : 8Ω・16Ω

Blackstar HT Studio 20 Combo
Power : 20W
PreampValve : 2 × ECC83(12AX7)
PowerValve : 2 × EL34
Speaker : 1 × 12 Celestion ROCKET 50
PreampValve : 2 × ECC83(12AX7)
PowerValve : 2 × EL34
Speaker : 1 × 12 Celestion ROCKET 50

Blackstar HT Studio 20 Head
Power : 20W
PreampValve : 2 × ECC83(12AX7)
PowerValve : 2 × EL34
Speaker-output : 8-16Ω
Channel : Clean / Overdrive
Dimensions : 516(W)×286(D)×272(H)mm
Weight : 12.8kg
Speaker emulated output , ISF Control , Digital Reverb , Foot Switch(FS-4) Included
PreampValve : 2 × ECC83(12AX7)
PowerValve : 2 × EL34
Speaker-output : 8-16Ω
Channel : Clean / Overdrive
Dimensions : 516(W)×286(D)×272(H)mm
Weight : 12.8kg
Speaker emulated output , ISF Control , Digital Reverb , Foot Switch(FS-4) Included

engl Gigmaster 15 Head E315
Power : 15W/5W/1W/0W
PreampValve : 1x12AX7
PowerValve : 2xEL84
Speaker-output : 8Ω・16Ω
PreampValve : 1x12AX7
PowerValve : 2xEL84
Speaker-output : 8Ω・16Ω

Fender Super Champ X2 HD
Power : 15W
PreampValve : 1x12AX7
PowerValve : 2x6V6
Speaker-output : 8Ω
PreampValve : 1x12AX7
PowerValve : 2x6V6
Speaker-output : 8Ω