HeadAmp HA-1 HeadAmp onboard
The RICHTER HA-1 onboard
headphone amplifier was designed for the use inside a bass or
guitar. It provides low noise, smooth, full and precise signal
reproduction without loosing any details on sound even in deep
bass frequency band. The audio performance was tested with a Sennheiser
DT770, 80 Ohm headphone.
The HA-1 is turned on by
plugging the headphone into the 3,5mm output jack.
Turning on the HA-1, a recent onboard electronic will be switched
on too, provided by the switched ground (GND) of the headphone
You will get the active sound from your instrument via headphone.