AIYIMA T1PRO Tube Preamp Bluetooth 5.1 HiFi Preamplifier with APTX-HD Bass Treble Tone Controls 12V

genuine product made in China|In Stock|Free Shipping|Ship in 24h|Fast Delivery|Holiday Gift Specifications: Name:AIYIMA T1PRO Tube Preamp Preamplifier Color: Black Material: Aluminum Alloy + Electronic Components Size: 102 x 130 x 33 mm Weight: Approx. 0.45kg Input Voltage: DC 12V Input Interface: RCA, Bluetooth 5.1, 12V Trigger Output Interface: RCA, AUX, 12V Trigger Compatibility: Compatible with active speakers, power amplifiers, passive speakers, active subwoofers, mobile phones, tablets, computers, MP3 players, and TVs. Supports aptX, aptX-LL, aptX-HD, AAC, SBC. Features: High-Quality Vacuum Tube Preamplifier: Uses 6186 vacuum tubes to provide a warm, natural sound perfect for audio enthusiasts. Replaceable tubes: 6J1, 6J2, GE5654, 6J3, 6J4, 6J5, 6*1N, 6AK5, etc. Bluetooth 5.1 with QCC3040: Supports aptX HD and aptX LL for high-quality wireless audio streaming with ultra-low latency. Features a Bluetooth reset button to clear connections and prevent unauthorized pairing. HiFi Sound Quality: Equipped with ELNA audiophile-grade Japanese Ruby CBB coupling capacitors. Features independent Bass and Treble control knobs for customized sound adjustments. Multi-Functional Connectivity: Supports Bluetooth/RCA input and RCA/AUX output. The 12V trigger output can automatically power on connected rear amplifiers, simplifying system operation. Replaceable Op-Amp Chips: The op-amp chip can be upgraded according to preference. Compatible with OPA2604, OPA2134, LM4562, JRC5532, etc. Design: Compact size fits perfectly into any home audio setup without taking up much space. Package List: 1 x AIYIMA T1PRO Tube Preamplifier 2 x 6186 Vacuum Tubes 1 x Bluetooth Antenna 1 x 12V DC Power Adapter 1 x User Manual Installation: Connect audio source via RCA or Bluetooth. Connect RCA or AUX output to your amplifier or active speakers. Plug in the power adapter and turn on the unit. Use the front panel knobs to adjust volume, bass, and treble. Switch to toggle between RCA and Bluetooth input modes. Logistics Commitment: Ships within 24 hours of order confirmation. Estimated delivery time: 5-10 business days. Full order tracking available. After-Sales Guarantee: 7-day return policy for any reason. Quality issues? We cover the return shipping cost. Satisfaction guaranteed.