Mackie HM-4 4-Way Headphone Amplifier Synthesizers | Synthesizer Accessories | Synth Cases & Gig Bags The architecture of this Sherman

The architecture of this Sherman is based on filters and VCAs-they shape the sound

the only way to adjust your beater stroke action was to tighten the pedal spring

and piano solo arrangements of 30 terrific tunes

12 selections from the movie adaptation of this Broadway classic:

but more useful in practice than you might think

Mackie HM-4 4-Way Headphone Amplifier Synthesizers | Synthesizer Accessories | Synth Cases & Gig Bags The architecture of this ShermanThe ultra compact HM 4 4 Way Headphone Amplifier features a 1 4 inch stereo input and four 1 4 inch headphone outputs with individual level controls. Perfect for studios or even at home when up to four people want to listen together. Share a single stereo source with up to 4 pairs of headphones Individual level control for each output Powered via the included 12v AC adapter Built Like A Tank construction