Cute Beyond

"Cute Beyond"- Class A - Headphone Amplifier
This class A, Single Ended Circuit amplifier is optimized for a wide range of load impedances and suitable for almost all headphones. This high bandwidth, extreme low noise design (lower than -104db) yields greater than 104 dB of dynamic range and exceeds the capabilities of the human ear. The Cute Beyond can handle any headphone, also the more difficult high impedance models. The Class A design gives you extreme clear sound and is most suitable for "reference style" headphones.

Only Available in Silver !

Take a closer look ! (click to view)

Features

The Cute Beyond is a pure Class-A Headphone Amplifier with low noise/low distortion features. Adopting both Series and Shunt type of volume setting, the users can select their ideal type of Volume Control. High electric current output can pretty much drive headphones of any impedance. OP amplifier can be changed by yourself to turn the tone. Using Cute Curve can easily make you enjoy high-quality and awesome sound.

Specifications

	Amplifier Structure : Coupling capacitor less, Single-End with Class-A
	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 – OPA2604
	Servo OPAmp : TI – TL072
	Audio Performance (1kHz sine wave, 2Vrms output)
	Frequency response (From 40Hz to 15kHz) : 40Hz +0.01dB, 15kHz -0.02dB
	Noise level (1kHz, A-Weighted) : -104.7dB
	Dynamic range (1kHz, A-Weighted) : 104.6dB
	THD% : 0.0018%
	Stereo crosstalk : -90.0dB
	Housing dimensions : 117 x 80 x 50 mm (D x W x H). Housing only without parts 'sticking out' like volume buttons, connector parts, etc.
	Weight : 283 gram (without external power supply)