DescriptionHartke HD50 10 50 watt Bass Combo AmplifierSpecification & FeaturesPower: 50 WSpeaker: 10″ HyDrive (hybrid cone – half paper, half aluminum)Controls: Volume, Bass (100 Hz), Mid (400 Hz), Treble (10 kHz)Inputs:¼″ instrument input (works with passive and active bass)1/8″ stereo Aux input (for MP3 player, drum machine, etc.Output: ¼″ headphone out (mutes speaker)Built-in Limiter: YesDistortion (THD): ~0.09Signal-to-Noise Ratio: 1 W → 60 dB, 45 W → 75 dBSignal Gain: –24 dBVHeadphone Output Power: 125 mW / 32 ΩDimensions: ~16.9″ × 16″ × 13″ (≈ 428 x 406 x 304 mm)Weight: ~34 lb / 15.4 kgBuild: Perforated metal grille, molded strap handleTone & Use-CaseThe HyDrive speaker gives a mixed character: warmth from the paper part punch/attack from the aluminum.With 50W, it’s ideal for home practice, rehearsal, or very small gigs — not super loud for big-band scenarios.Aux-in is very useful for jamming along with tracks.Headphone out lets you practice quietly.
