specification
{"json":"[{\"index\":\"0\",\"tran_label\":\"Model\",\"tran_value\":[\"T810.8D\"]},{\"index\":\"1\",\"tran_label\":\"Type\",\"tran_value\":[\"8IN10OUT\"]},{\"index\":\"2\",\"tran_label\":\"Input\",\"tran_value\":[\"8 High Level/2 RCA\"]},{\"index\":\"3\",\"tran_label\":\"Output\",\"tran_value\":[\"8High/2RCA\"]},{\"index\":\"4\",\"tran_label\":\"Optical In\",\"tran_value\":[\"YES\"]},{\"index\":\"5\",\"tran_label\":\"Amplfiier type\",\"tran_value\":[\"Class D\"]},{\"index\":\"6\",\"tran_label\":\"Power Output\",\"tran_value\":[\"8X150W RMS @ 4 OHMS\",\"8X180W@2 OHMS\",\"4X300W@4 OHMS\"]},{\"index\":\"7\",\"tran_label\":\"(AD & DA) Signal Convertion\",\"tran_value\":[\"CIRRUS LOGIC 32bit CS47048C-DQZR，\",\"AKM4619\"]},{\"index\":\"8\",\"tran_label\":\"Sampling Rate\",\"tran_value\":[\"24Bit/192KHz ADC/DAC\"]},{\"index\":\"9\",\"tran_label\":\"EQ/Delay\",\"tran_value\":[\"31Band EQ/15ms\"]},{\"index\":\"10\",\"tran_label\":\"Frequency Range\",\"tran_value\":[\"20-20kHZ\"]},{\"index\":\"11\",\"tran_label\":\"Filtering Crossover point\",\"tran_value\":[\"20-20kHz\"]},{\"index\":\"12\",\"tran_label\":\"Phase\",\"tran_value\":[\"0-180\"]},{\"index\":\"13\",\"tran_label\":\"Preset\",\"tran_value\":[\"10\"]},{\"index\":\"14\",\"tran_label\":\"THD +N\",\"tran_value\":[\"＜1%\"]},{\"index\":\"15\",\"tran_label\":\"Operating Voltage\",\"tran_value\":[\"9-16V\"]},{\"index\":\"16\",\"tran_label\":\"Temperature resistance\",\"tran_value\":[\"Yes\"]},{\"index\":\"17\",\"tran_label\":\"Bluetooth Version\",\"tran_value\":[\"APTX HD Blutooth built in\"]},{\"index\":\"18\",\"tran_label\":\"PC Connection\",\"tran_value\":[\"Yes\"]}]","type":"2"}