{"product_id":"fsa-class-a-headphone-amplifier-cutebeyond-377053","title":"FSA Class-A Headphone Amplifier CUTEBEYOND","description":"\u003cp\u003e\u003cstrong\u003eFSA Class-A Headphone Amplifier CUTEBEYOND\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCute Beyond is a kind of Pure Class-A Headphone Amplifier with low noise\/low distortion features. Adopting both Series and Shunt types can let the users 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.\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eAmplifier Structure: Coupling capacitor less, Single-End with Class-A\u003c\/li\u003e\n\t\u003cli\u003ePower Structure: Virtual-Ground power supply\u003c\/li\u003e\n\t\u003cli\u003eGain Control: Low (attenuation 20dB) \/ High (normal)\u003c\/li\u003e\n\t\u003cli\u003eVolume Control: Series \/ shunt mode selectable\u003c\/li\u003e\n\t\u003cli\u003eHeadphone Impedance: 32 ohm to 600 ohm\u003c\/li\u003e\n\t\u003cli\u003eCircuit Protect: Output short \/ over current protect\u003c\/li\u003e\n\t\u003cli\u003eMain OPAmp: TI – OPA2604\u003c\/li\u003e\n\t\u003cli\u003eServo OPAmp: TI – TL072\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAudio Performance:\u003c\/strong\u003e (1kHz sine wave, 2Vrms output)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFrequency response (From 40Hz to 15kHz):\u003c\/strong\u003e 40Hz +0.01dB, 15kHz -0.02dB\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNoise level (1kHz, A-Weighted):\u003c\/strong\u003e -104.7dB\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDynamic range (1kHz, A-Weighted):\u003c\/strong\u003e 104.6dB\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTHD%: \u003c\/strong\u003e0.0018%\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStereo crosstalk:\u003c\/strong\u003e -90.0dB\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConnectivity:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eLine Input: 1 of RCA jack\u003c\/li\u003e\n\t\u003cli\u003eLine Output: 1 of 6.4mm phone jack\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"FirstShop","offers":[{"title":"Default Title","offer_id":52467336839535,"sku":"CUTEBEYOND","price":2550.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0457\/5893\/9300\/files\/cutebeyond-audio-video-accessories-1210926921.jpg?v=1765485897","url":"https:\/\/www.firstshop.co.za\/products\/fsa-class-a-headphone-amplifier-cutebeyond-377053","provider":"FirstShop","version":"1.0","type":"link"}