Feature:
1. 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.
2. 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.
3. 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.
4. 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.
5. 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+ NE5532P
QCC3040 Bluetooth: Version 5.1, supports AAC, SBC, APTX, APTX-LL, APTX-HD
Electronic tube model: 6186 or 5725 （ Because the tube is unstable )
Replaceable tubes are: 6J1, 6J2, GE5654, 6J3, 6J4, 6J5, 6*1N, 6AK5, etc.
Operational amplifier chip: NE5532P*2
Replaceable operational amplifier chip: OPA2604, OPA2134, LM4562, JRC5532, etc.
Distortion: ≤0.23%
Frequency response range: 20hz- 20khz (±1db)
Signal-to-noise ratio: ≥110db
Treble/bass adjustment range: +6db
Input mode: RCA, Bluetooth
Supported 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 subwoofer
Power supply: DC12V
Dimensions: 102*130*33mm (excluding tube height)
Net weight: 440g
Package include:
T1 PRO*1
User Manual*1
Tube*2
Bluetooth Antenna*1
Optional Power supply
