BRZHIFI PA-10 70Wx2 HiFi Power Amplifier Full Balance Remote Control Amplifier Bluetooth CSR8675

BRZHIFI PA-10 70Wx2 HiFi Power Amplifier Full Balance Remote Control Amplifier Bluetooth CSR8675

Features:
- Class AB amplifier.
- Full balance structure: Using a balanced interface can greatly reduce the distortion caused by signal transmission.
- Bluetooth connection.
- Wireless operation via a remote control.
- Adjustable tone.
- Bluetooth 5.0 CSR8675 Chip: The lossless experience brought by high performance meets the requirements for sound quality. Supports for SBC, AAC, APTX, APTX-HD protocol formats. In mode for APTX-HD, it reaches 24bit/48khz, its data output capacity is comparable to that of CD. Supports connection for Android mobile phones, iPhone cellphones, iPad, and various tablet computers.
- Support for APTX HD 48khz audio transmission.
- HiFi sound quality: Support for aptx-HD decoding technology, restore CD-level high-fidelity stereo sound quality. Listen to songs without delay.
- Pluggable op amp ±15V.
- Vertical through-type air duct for heat dissipation.
- High-precision CNC machining.

Four Functional Advantages:
- Bluetooth 5.0 enables free audio transmission. Easy connection for iPhone, iPad, smart phones, tablet computers, and other Bluetooth devices. With USB interface, it is plug to play. Enjoy high quality music at your will.
- Selected circuit design. Decades of professional design experience, reasonable planning of wiring layout, excellent structural foundation of fully balanced circuit, careful selection of components and acoustic environment sampling and adjustment. CSR8675 Bluetooth input. The flagship sound control program for JRC-NJW1194 preamp volume control treble and bass adjustment. Cool backlight at the bottom of the board.
- Infrared remote control. You can just stay in sofa, or in bed. With the remote control, you can control volume, switch signal, adjust treble and bass, screen brightness, make it standby or power on.
- BRZHIFI speaker with customization. Professional custom non-breakpoint iron core + Japanese oxygen-free copper wire winding transformer.

Specifications:
- Amplifier IC: For SK18752*4 balanced working voltage 54V
- Bluetooth IC: CSR8675 supports for AAC/SBC/APTX/APTX-HD
- Op Amp IC: 5532*5, 5534*2
- Power transformer: 150W customized transformer
- Volume IC: For JRC-NJW1194 treble & bass ±10dB
- Input interface: XLR, RCA, BT
- THD+N: 0.001%
- SNR: 102dB
- Channel separation: 112dB
- Output power: 70Wx2 (4Ω)/45Wx2 (8Ω)
- Standby power: <3W
- Product size: 273 x 70 x 232 mm (WxHxD)
- Net weight: 5kg

Package Included:
- 1 x Set of Power Amp

Note: It is assembled and ready to use.



1-1 Power supply indicator
1-2 Long press: wake up from standby; short press: adjust screen brightness
1-3 Bass gain adjustment
1-4 Master volume progress display
1-5 Balanced input channels
1-6 RCA input channel 1
1-7 RCA input channel 2
1-8 Bluetooth input channel
1-9 Treble gain adjustment
1-10 Master volume digital display
1-11 Infrared remote control receiver
1-12 Rotate: adjust volume; short press: select input channel; long press: adjust treble and bass


2-1 Balance input right channel
2-2 RCA input signal 2
2-3 RCA input signal 1
2-4 Balanced input left channel
2-5 Bluetooth antenna
2-6 Power output right channel
2-7 Power output left channel
2-8 Power supply socket
2-9 Fuse
2-10 Main power supply switch