General Information
Cute Curve Specifications:
Amplifier Structure : Coupling capacitor less, Push-Pull with Class-B
Power Structure : Virtual-Ground power supply
Gain Control : Low (attenuation 20dB) / High (normal)
Volume Control : Series / shunt mode selectable
Headphone Impedance : 32 ohm to 600 ohm
Circuit Protect : Output short / over current protect
Main OPAmp : TI ¡V OPA2604
Servo OPAmp : TI ¡V TL072
Power output:
600Ω - 60mW
300Ω - 120mW
120Ω - 300mW
75Ω - 480mW
32Ω - 320 mW
Amplifier Structure : Coupling capacitor less, Push-Pull with Class-B
Power Structure : Virtual-Ground power supply
Gain Control : Low (attenuation 20dB) / High (normal)
Volume Control : Series / shunt mode selectable
Headphone Impedance : 32 ohm to 600 ohm
Circuit Protect : Output short / over current protect
Main OPAmp : TI ¡V OPA2604
Servo OPAmp : TI ¡V TL072
Power output:
600Ω - 60mW
300Ω - 120mW
120Ω - 300mW
75Ω - 480mW
32Ω - 320 mW
