A500 8W 2 Bluetooth Small 300B FU50 Class A Single - Ended Output Tube Amplifier
Item History & Price
| Reference Number: Avaluer:17857973 | MPN: Does Not Apply |
| Brand: Unbranded | Country/Region of Manufacture: China |
| Type: Power Amplifier | UPC: Does not apply |
feature : Support for Bluetooth 5.0. Low transmission delay, support for a variety of lossless format transmission, the most critical is the output plus TI advanced decoding chip PCM5102, than the general toy level of the Bluetooth board regardless of level, detail, high and low frequency extension is much better! The core adopts CSR QCC3003 chip, supports A2DP, AVRCP, HFP, AAC, I2S, etc., adopts 16M SPI FLASH memory chip. The decoding part adopts the latest PCM...5102A decoding core of American BB Company. It is a 24-bit stereo audio digital-to-analog conversion chip (DAC) with a dynamic range of 112dB, distortion-93db, direct output of 2.1V RMS audio voltage, high frequency without glitch. The low frequency is strong and the dive is good. Output power: 8WX2 8 Euro Class A (load range: 4-8 Euro) Frequency response: 20Hz--25KHz Total harmonic distortion: 0.5% (1kHz) Input sensitivity: 500mV--2000mV Input impedance: 47KΩ Signal to noise ratio: 89dB Volume (width × height × depth): 304 * 160 * 228 (without knobs and terminals) Weight: 12KG (including packaging)
