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Aiyima A70 Balanced Amp
Aiyima A70 Balanced Amp
Aiyima A70 Balanced Amp
Aiyima A70 Balanced AmpParameter:
Chipset: TPA3255+NE5532
Replaceable operational amplifier chips: RT3609SM, OPA2604, OPA2134, LM4562, JRC5532, OP275GSZ, OPA1612, MUSES01/02/03, etc.
Distortion:0.0015%(@1W)
Signal-to-noise ratio:≥≥116 dB
Frequency response: 20Hz-20KHz (±1DB)
XLR input sensitivity: 3.8Vrms (19dB)
RCA input sensitivity: 1.9Vrms (25 DB)/1.1Vrms (28.5 DB)
Speaker impedance: 4-8Ω
Stereo maximum output power: 2×300 W (@4Ω) 48V10A
Input mode: RCA+XLR
Trigger: 12v Tigger input
Sub Out: 20Hz~150Hz/600Hz(-3dB) (adjustable output cutoff frequency)
Supported equipment: decoders, preamplifiers, computers, CDs, mobile phones, MP3, etc.
Output mode: 2.0 passive speaker+Sub
Working power supply (DC): 36-48V
Packaging size (length*width*height): 146mm*79mm*90mm
Package includes 48v 5A Adapter
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Aiyima A80 DAC Amplifier
Aiyima A80 DAC Amplifier
Aiyima A80 DAC Amplifier
Aiyima A80 DAC AmplifierParameters:
Chipset: TPA3255D2+QCC3040+NJW1194+SA9137L+ESS9038Q2M+OPA1656+NE5532
Replaceable op amp chips: RT3609SM, OPA2604, OPA2134, LM4562, JRC5532, OP275GSZ, OPA1612, etc.
PC-USB sampling rate: PCM:384Khz/32bit DSD256
PC-USB operating system: Windows 10/11/Max OS/MAC/Linux
Bluetooth/optical fiber/coaxial sampling rate: 24bit44.1khz/24bit192khz/24bit192khz
Bluetooth chip: QCC3040 Bluetooth 5.1 Support: AAC, SBC, aptX, aptX-LL, APTX-HD
Distortion: 0.006%
TRS/RCA signal-to-noise ratio: ≥ 109dB
High and low pitch: ±10db
Frequency response: 20Hz-20KHz (±0.5dB)
RCA input sensitivity: 2Vrms
TRS input sensitivity: 3.6Vrms
Speaker impedance: 4-8Ω
Maximum output power: 300W*2 (4Ω)
Input mode: RCA+TRS+PC-usb+OPT+COA+BT
Supported devices: decoder, tube preamplifier, computer, CD, mobile phone, MP3, etc.
AUX OUT output sensitivity: 2V
Trigger voltage: 12V
Output mode: 2.0 passive speaker/active subwoofer
Working power supply: 24-48V
Product size: 155*123*41mm
Packaging size: 310*240*70mm
Product net weight: 850g
Packaging weight: 1150g (without power supply)
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Aiyima B07 2.1 Amplfier
Aiyima B07 2.1 Amplfier
Aiyima B07 2.1 Amplfier
Aiyima B07 2.1 AmplfierParameter:
Product Model : AIYIMA B07
Chipset: TPA3255 +QCC3040+ NE5532
Bluetooth chip: QCC3040 Bluetooth 5.2
Support: AAC,SBC,aptX, APTX-LL,APTX-HD
Op AMP chip: NE5532*6(not replaceable)
Distortion :0.01%
SNR :≥108db
Frequency response :20-20KHz (±1db)
Input sensitivity: 2v
AUX rated output level: 1.4V
Left and right channel high and low range adjustment: ±6db
Subwoofer adjustment range: ±4db
Subwoofer cut-off frequency: 50-220HZ
Speaker impedance: 4-8 ohm
Output power: Left and right channels: 300w*2 at 48V 4Ohm Bass 300w 48V 4Ohm
Input mode: Bluetooth/RCA
Supported devices: mobile phone, tablet, computer, MP3, TV, etc
Output mode: passive speaker + passive subwoofer + active subwoofer
Power supply: DC24-48V (auxiliary power supply 24v-48v)
Note :The primary and secondary power supplies need the same voltage
Size: 154*124*42mm
Net weight: 800g
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Aiyima D03 Digital Amplifier
Aiyima D03 Digital Amplifier
Aiyima D03 Digital Amplifier
Aiyima D03 Digital AmplifierParameter:
Color:Black
Chipset:CS8422+QCC3034+SA9123I+TAS5548+TAS5624+PCM1808+DRV603
Bluetooth chip: QCC3034 Bluetooth 5.0 support: ACC, SBC, aptX, aptX-LL, APTX-HD.
PC-USB/optical/coaxial sampling rate: 24bit/192khz
PC-USB operating system: Windows XP / Vista7/8/10 / Max OS/MAC/Linux/Mobile OTG
Signal to noise ratio: 93db
Tonal gain (treble and bass): ±14
Input sensitivity: 0.775V
Frequency response: 20-20Khz (±1.25db)
Subwoofer output level: 2.1V
Total harmonic distortion: 0.001% (1kHz 1w)
Speaker impedance: 4-8Ω
Output power: 150W*2 (4Ω load) 36V, 6%THD+N
Input mode: RCA/Bluetooth/PC-usb/optical/coaxial
Support equipment: mobile phones, tablets, computers, MP3, TV, etc.
Output mode: passive speaker, active subwoofer speaker
Working power supply: DC24v-36V(DC32V 5A power recommended)
Size: 151*141*37mm
Product net weight: 670g
Weight with packaging and power supply: 1500g
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৳ 28,000Add to cart
O-NOORUS D3 PRO
O-NOORUS D3 PRO
O-NOORUS D3 PRO
O-NOORUS D3 PROOnoorus D3 Pro – Technical Specifications
- Flagship AKM AK4493S DAC supports PCM 768kHz and DSD512 native hardware decoding.
- TI TPA3255 PFFB amplifier delivers 2×300W@4Ω output with high efficiency and low distortion.
- XMOS XU316 USB interface ensures ultra-low latency asynchronous digital audio transmission.
- Qualcomm QCC3084 Bluetooth 5.4 chip supports aptX Lossless, LDAC, LC3 high-definition audio.
- NJW1194 electronic volume control enables ±10dB bass and treble tone adjustment.
- USB input: Type-B for PC/mobile decoding and Type-A for USB flash drive direct playback.
- HDMI ARC input supports TV audio return channel with high-resolution signal compatibility.
- Optical and coaxial SPDIF inputs support up to 24bit/192kHz digital audio.
- RCA port functions as both analog input and output (multiplexed).
- Bluetooth 5.4 wireless input with <50ms latency and high-fidelity transmission.
- Stereo main output delivers 20Hz–20kHz full-band high-resolution audio.
- Dedicated subwoofer output with adjustable crossover from 40Hz to 200Hz.
- RCA port switches to pre-out mode when not used as input (shared source mode).
- D-F Mode: DAC output bypasses tone control for fixed-level digital signal.
- D-B Mode: DAC output passes through NJW1194 for tone-adjustable digital signal.
- A-F Mode: Amplified output bypasses tone control for fixed-level signal.
- A-B Mode: Amplified output passes through NJW1194 for tone-adjustable playback.
- Integrated amplifier and DAC design optimized for desktop or hi-fi audio systems.