Description
Vacuum Bile Tube Preamplifier T2 Stereo HIFI Treble Medium Bass Tone Adjust 1 Pc Chipset: 6K4+QCC3034+NE5532 QCC3034 Bluetooth: Version 5.0, supports AAC, SBC, APTX, APTX-LL, APTX-HD Tube Model: 6K4 Replaceable tubes are: 6J1, 6J2, GE5654, 6J3, 6J4, 6J5, 6*1N, 6AK5, etc. Operational amplifier chip: NE5532*2 Replaceable op amp chips: OPA2604, OPA2314, LM4562, JRC5532, etc. Distortion: ≤0.15% Frequency response range: 20hz-20khz (±1db) Signal-to-noise ratio: ≥100db High, medium and low adjustment range: ±6db Input Mode: RCA, Bluetooth Support input equipment's: mobile phone, tablet, computer, MP3, TV, etc. This amplifier does not support phono preamp. Support Output equipment's: 1. Active speakers 2. Power amplifier + passive speakers, 3. Active subwoofer Working power: DC12V,1-3A Size: 130x123*30mm (excluding tube height) Model Number: 3147801085 Package Include: 1 Pc x T2 Tube Preamp 1 Pc x power adapter(optional)