The G-BS50 Stealth Black is the Eko Guitars electric guitar combo amplifier delivering 50W RMS of power through a 12" speaker, finished in Stealth Black. It features dual guitar inputs (high and low), Channel 1 with volume, bass, middle, and treble controls, Channel 2 (drive) with gain and volume controls, a channel switch, a built-in reverb effect, an effects loop, a footswitch input for channel switching, and a headphone output.

G-BS50 Stealth Black by Eko Guitars specifications

Output Power: 50W RMS
Speaker: 12" speaker
Inputs: 2x jack inputs (high and low), 1x footswitch
Outputs: Phones out, effects loop (send-return)
Controls: CH1 volume, bass, middle, treble – CH2 gain, volume – channel switch – reverb
Dimensions: (W) 515 x (H) 420 x (D) 265 mm
Power Consumption: 75W