AIYIMA T2

Feature:
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 equipments: mobile phone, tablet, computer, MP3, TV, etc. This amplifier does not support phono preamp.
Support Output equipments:
1. Active speakers
2. Power amplifier + passive speakers,
3. Active subwoofer
Working power: DC12V,1-3A
Size: 130*123*30mm (excluding tube height)

Note:
1. The product is a preamplifier, not a power amplifier. It should be used with a post-amplifier or an active speaker. It is not allowed to directly connect passive speakers, speakers and earphones to the power amplifier; if it is not used, the car will be burnt if the voltage is unstable.
2. The general audio line or power supply filtering is not good, the probability of the bottom noise current is very large, it is recommended to use a good audio cable or power supply.
3. Make sure that there is no problem with your own audio source. The preamplifier has its own preamplifier function. If the audio source itself has noise, then the preamplifier will only amplify its noise. Please use a good sound source test.
4. Check if the tube is plugged into the base. Please insert the tube and the base. Be sure to insert the tube in case of power failure.

Package included:
1Pcs x T2 tube Preamp
1Pcs x power adapter(optional)