This 2-channel amplifier BT20A PRO offers both Bluetooth and RCA inputs, along with passive speaker outputs and a 3.5mm pre-amp port. This versatile amplifier puts you in control of your 2.0 channel sound system and enables connections to your phone, computer, tablet and more.
The BT20A PRO is perfect for audiophiles looking for the best HiFi sound quality. You have control over the sound in your bookshelf speakers through music or video software, fine-tune the bass and treble to your liking.
With Bluetooth 5.0 and two Texas Instruments TPA3255 chips, the BT20A delivers crystal clear stereo sound. The TPA3255 is an upgrade from its previous chipset in the BT20A and provides a more efficient digital amplifier with an advanced oscillator/PLL circuit. The amplifier has a BT range of up to 15 meters.
A big upgrade from the BT20A amp with interchangeable Op-Amps to tailor your sound. You can replace the two plug-in NE5532 Op-Amps with LME49720HA/MUSES02/OPA2604AP/OPA2134PA/LM4562/NJM4556AD Op-Amps to achieve a unique sound quality. With SNR≥108dB and THD≤0.005%.
Improved Bluetooth 5.0 connection: Bluetooth pairing can be cleared by pressing and holding the volume control for five seconds. In addition, it has a memory function for easy pairing and notification.
Specifications:
- Input:
1x RCA R/L
1x Bluetooth
32V DC
- Output:
1x Passive speakers
1x Pre-Amp 3.5mm
- Max output: 300W per channel
- Impedance: 2-8Ω
- DC 12-24V via included power cable
- Input sensitivity: 280 mV
- Frequency: 20Hz-20kHz(±3dB)
- THD: ≤0.005%
- SNR: ≥108dB
- Dimensions: 166x105x35mm
- Weight: 360g
- Colour: Grey
- Contents:
BT20APRO
Power supply 32V/5A and power cable
Antenna
Manual
