AKM audiophile grade DSP chip
HiFi grade ADC/DAC
MCU control Intelligent power supply
Adaptive current output control, extremely low standby current. Intelligent protections to Short-circuit, Overload, Overheat, Over-current, Over-voltage and under-voltage.
Texas Instruments High-efficiency,Audiophile-grade Class D power amplifier chip equipped with SpeakerGuard™
With peripheral optimized components to achieve both efficiency and sound quality that surpass most traditional class AB amplifier
Audio-grade wide temperature range low distortion inductor
Ultra-high purity oxygen-free copper flat wire double shielded output inductor Multi channel HiFi high power output
Intelligent high-level input impedance detection technology
Avoid the inability to use the on-board computer due to error messages
Optional external CSRBluetooth 5.0 module
Support AAC, APTX-L, APTX-LL,APT-HD,MP3, SBCand other protocols.Support i0S/Android phone app wireless tuning &tooremote control.
All EP DSP products has built inBluetooth 5.1 module
Digital audio direct transmission
The 7th & 8th channel are high-power amplifier output, which can directly drive high-power speakers.
Optional Wired remote control
for Main / Subwoofer volume control,sound source selection and presets recall.
Adaptive full screen graphical UlintelligentWindows Pc tuning software.
Main/auxiliary sound source; Multiple high-level signal inputs, supporting arbitrary mixing between multiple channels. Each channel supports 31-band EQ; support customize multiple groups of joint adjustments on EQ, X-over, phase, delay. Customize output channel type, Dynamic bass enhancement, Support encrypting DSP settings to prevent unauthorized modifications.
Specification
| Power supply |
|
| Operating Voltage range | 7.5-16V DC |
| Auto Turn On | ACC/DC OFFSET(High level input CH1 only) |
| Standby current | <5mA |
| Ldling current | 1.6A |
| REM OUT output voltage | 12V DC(380mA) |
| Input |
| Analog input | 6 Channel High Level/10Vrms |
| 2 Channel Low Level (AUX)/2.0Vrms |
| Input Impedane | 20K Ohm (Low Level)/4.7 Ohm(High-Level) |
| Bluetooth | Built-in Bluetooth 5.1,supports SBC/AAC protocols |
| External Bluetooth 5.0,supports AAC,APTX-L,APTX-LL,APT-HD, MP3,SBC and other protocols |
| Output |
| Output Channel | 8 Channel High Level+8 Channel Low Level |
| Low level output channel | Output Level 2.5Vrms(14.4V,1KHz,1%THD) |
| High level output RMS power | 6×50W+2×150W(14.4V,4Ω,1KHz,1%THD) |
| High level output MAX power | 6×100W+2×300W(14.4V,4Ω,1KHz,10%THD) |
| Frequency Response ragnge | 20Hz～20KHz(-3dB) |
| THD(1KHz,1Vrms output) | 0.04% |
| S/N Ratio(1KHz A-wt.THD=1%) | >100dB |
| Channel Separation @1KHz | >65dB |
| Output signal Crossover | Independent HPF,LPF filter for each channel |
| Filter type:Link-Ril,Bessel,Butter-W |
| Filter frequency:20Hz~20KHz(1Hz steps) |
| Filter slope:6dB/Oct~48dB/Oct |
| Output Signal Equalizer | 31 independent equalizers per channel.Type:Parametric/Graphic Equalizer |
| Frequency:20Hz~20KHz(1Hz steps) |
| Q Value:0.404~28.852 |
| Gain:-12.0dB~+12.0dB(0.1dB steps) |
| Output Phase | Normal phase or reverse phase(0°~360°) |
| Output Delay | 0.000~10.000ms;0~346cm;0~136.4 inch |
| Output volume | Each channel independent adjustment:-60dB/Oct~0dB/Oct (0.1dB steps) |
| Total volume adjustment:-60dB/Oct~6dB/Oct (0.1dB steps) |
| Shutdown delay | 0~255S |
| Control |
| DSP Tuning | PC software(Installation free)/Smart phone app tuning(External Bluetooth module required) |
| Remote control | Wired controller/Smart phone app control(External Bluetooth module required) |
| Dimension |
| Net weight | 2.1kg |
| Dimension | 152mm×223mmx50 mm(L×W×H) |