Description
Fosi Audio T20 Bluetooth Tube Amplifier 50W x2 Stereo Audio Headphone Amplifier for Passive Speakers
QCC3031 wireless Bluetooth 5.0 core supports aptX and aptX-HD, streaming range up to 39 ft (12 m), Bluetooth and AUX selector, and no pop when Bluetooth connects. 50W RMS X 2 power output(4 ohms, 20 Hz – 20 kHz, 0.04% THD), built-in speaker protection circuit, best for outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers, can use iPod, Phone, MP3 players, TV, Echo Dot, CD players, or Streaming Media players as input.
It adopts 2 x 6J4 tubes to get clear audio sound, and tubes can be replaced with 6K4, 6J1, GE5654, 6AK5, 6ж1П, 6BC5, 403A/B, EF40, EF95, and so on, with a headphone output for 16-64ohm headphones. It is a small, simple, compact design but practical and powerful. It is a Hi-Fi Bluetooth amplifier receiver designed exclusively for customers who seek Hi-Fi sound.
Parameters:
- Model: T20
- Power Adapter: 24V/4.5A, DC Input Range: 12-24V
- Headphones Output: 16-64Ohm
- Terminating Impedance: 2 Ohm – 8 Ohm
- MAX Power Output: 50W x 2
- THD ≤ 0.04%, SNR ≥ 99dB
- Amplifier Chip: TPA3116, Input Sensitivity ≤ 280mV
- Bluetooth Chip: QCC3031
- Frequency Range: 20Hz – 20kHz (±1 dB)
- Input Mode: Bluetooth and RCA
- Bluetooth Transmission Distance: Up to 39 ft (12 m)
- Bluetooth Version: Bluetooth 5.0 supports aptX and aptX-HD
Package Includes:
- T20 Amplifier x1
- 24V 4.5A Power Adapter x1
- User Manual x1
