AIYIMA T1 PRO

Feature: Premium Audio Quality and Versatile Connectivity: The T1 PRO Tube Preamplifier features QCC3040 Bluetooth technology and NE5532P operational amplifier chips, supporting AAC, SBC, APTX, and high-fidelity APTX-HD codecs for exceptional wireless and wired audio connections. Flexible Audio Adjustments: Equipped with a 5725 electron tube and replaceable NE5532P op-amps, allowing for independent adjustment of highs and lows up to +6dB, delivering detailed and clear sound customization. Multi-Device Compatibility and Wide Applications: Supports multiple input modes including RCA and Bluetooth, compatible with smartphones, tablets, computers, MP3 players, TVs, and more, catering to various audio sources and environments. Powerful Output Options: Offers versatile output configurations including active speakers, amplifier and passive speakers setup, or active subwoofer output, accommodating diverse audio system setups for enhanced listening experiences. Stable and Convenient Design: Compact dimensions and moderate weight make it easy to place and move. Includes a 12V trigger for smart integration with other devices, enhancing convenience and system stability. Parameters:Chipset: QCC3040+ NE5532PQCC3040 Bluetooth: Version 5.1, supports AAC, SBC, APTX, APTX-LL, APTX-HDElectronic tube model: 5725Replaceable tubes are: 6J1, 6J2, GE5654, 6J3, 6J4, 6J5, 6*1N, 6AK5, etc.Operational amplifier chip: NE5532P*2Replaceable operational amplifier chip: OPA2604, OPA2134, LM4562, JRC5532, etc.Distortion: ≤0.23%Frequency response range: 20hz- 20khz (±1db)Signal-to-noise ratio: ≥110dbTreble/bass adjustment range: +6dbInput mode: RCA, BluetoothSupported devices: mobile phones, tablets, computers, MP3, TVs, etc. This tube preamplifier does not support phono.Output mode: 1. Active speaker 2. Amplifier + passive speaker, 3. Active subwooferPower supply: DC12VDimensions: 102*130*33mm (excluding tube height)Net weight: 440g Package include:T1 PRO*1User Manual*16186 Tube*2Bluetooth Antenna*1Optional Power supply