{"product_id":"creek-obh-21-headphone-amplifier","title":"Creek OBH-21 Headphone Amplifier","description":"\u003cp\u003eHere we have an example of British company Creek’s headphone amplifier the OBH-21. It comes in good condition with a little light marking on the top - please see photographs. It will be supplied in original factory packaging and comes with power supply unit, manual plus our normal three month warranty.\u003cbr\u003e\nCreek Said….\u003cbr\u003e\nThe OBH-21 is a miniature audio amplifier specifically designed to drive two pairs of low to medium impedance (30 Ω - 300 Ω) headphones from a line level source.\u003cbr\u003e\nThe OBH-21 is compatible with any source at line level. For example, an average output level CD player can be connected directly to the input of the OBH-21, just as it could be used in conjunction with a stand-alone pre-amplifier or integrated amplifier which doesn’t have a headphone output.\u003cbr\u003e\nThe OBH-21 is not designed to be connected to the high-level speaker output of an integrated or power amplifier. Output level is controlled by the high quality volume control on the front panel.\u003cbr\u003e\nSpecifications:\u003cbr\u003e\nOutput Power: \u0026gt; 10 mW into 30 Ω to 300 Ω loads\u003cbr\u003e\nHeadphone Impedance: 30 Ω to 300 Ω\u003cbr\u003e\nTHD: \u0026lt; 0.01% at 1 kHz\u003cbr\u003e\nSignal To Noise Ratio: \u0026gt; 70 dB\u003cbr\u003e\nPower Consumption: \u0026lt; 4 VA\u003cbr\u003e\nPower Supply: 24V DC 150 mA\u003cbr\u003e\nDimensions: 180 x 100 x 65 mm\u003cbr\u003e\nWeight: 360 gms\u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":50986401792341,"sku":"B018376","price":89.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_9265-scaled.jpg?v=1750869370","url":"https:\/\/2ndhandhifi.co.uk\/products\/creek-obh-21-headphone-amplifier","provider":"2ndhandhifi.co.uk","version":"1.0","type":"link"}