Dual oscillator (VCO)
-The LH-100 is voltage controlled (VCO) and produces sine and square wave audio signals to test audio equipment such as speaker systems
-2 separate outputs with variable amplitudes
-Variable frequency from 20 Hz to 20 kHz (deactivated at VCO input signal)
-Additional audio input for an external signal source
--10 dB pad for output attenuation
-Feed-through output for supplying a further LH-100 with power
-All audio connections via 6.3 mm jacks (1/4")
-Operation via supplied power unit
-Power connection: Mains Input Socket (M) Coaxial power connector (M) Power supply cord with AC adapter (m) (provided) 

Power supply: 12-16 V DC, via external power unit
VCO voltage: 1.2-5 V DC
Frequency range: 20-20000 Hz, variable
Connection: 6.3 mm jack (1/4")
Output attenuation: -10 dB
Dimensions (L x W x H): 115 x 92 x 40 mm
Weight: 0,36 kg
Height: 4 cm
Depth: 9,2 cm
Width: 11,5 cm
Power connection: Mains Input Socket (M) Coaxial power connector (M) Power supply cord with AC adapter (m)