The MISCO 38080 is a pcb style amplifier designed for high-performance audio systems where precise control and efficient integration are required. As a bi-amped pcb amplifier, it therefore operates as a 2.2.1 channel amplifier module, enabling independent amplification of mid-range, tweeter, and low-frequency channels. As a result, this proven MISCO amplifier allows accurate adjustment of crossover points, phase, and level offsets, helping webshop customers achieve clean, well-balanced sound in OEM and embedded applications.
n addition, the integrated DSP supports Butterworth, Linkwitz-Riley, and Bessel filters, as well as low-pass, high-pass, and all-pass crossovers for flexible system tuning. A 10-band EQ on each output and optional time-alignment delay further expand control, while up to 175 W total output power and an expandable design make it a scalable multi-channel amplifier solution. With USB, S/PDIF digital coaxial, and analog inputs, this pcb style amplifier integrates easily into professional and commercial audio systems.
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See This PCB Style Amplifier in Action!Experience how this pcb style amplifier optimizes a 2.2.1 channel amplifier module for bi-amped audio systems. The video demonstrates real-world tuning, DSP flexibility, and how this compact solution enhances clarity and power in professional multi-channel sound applications. |
Features
- Bi-Amp capable 2.2.1 channel amplifier architecture
- Total output power up to 175 W
- Integrated DSP with selectable filter types
- 10-band EQ on each output channel
- USB, S/PDIF digital coaxial, and analog inputs
- Class D amplifier topology for high efficiency
- Compact PCB format: 108 × 182 mm
- RoHS compliant design
Advantages
- Optimized for OEM and embedded audio system designs
- Enables precise tuning in bi-amped speaker configurations
- Reduces system complexity by integrating DSP on the PCB
- Efficient thermal performance with convection cooling
- Scalable platform with expansion for additional channels
Industry Verticals
This pcb style amplifier is an excellent choice across multiple industries:
- Casino & Gaming — delivers clear, controlled audio for gaming cabinets and immersive player experiences
- Mass Transit — suitable for onboard announcement and infotainment systems with limited installation space
- Medical Equipment — supports reliable audio feedback in diagnostic and patient-care devices
- Military & Defense — robust PCB design for mission-critical communication systems
- Commercial Sound — ideal for installed audio, kiosks, and public address solutions
- Professional Audio — integrates easily into compact, multi-channel sound reinforcement systems
| Working current | 3.75 A |
| PSU Plug Type | 8-pin MFJ |
| Dimensions (W x D x H) | 108 x 182 mm (4.25 x 7.17 in) |
| Cooling | Convection/Air |
| Certifications | RoHS Compliant |
| Power Input | 90 W (recommended) |
| Voltage Input Specification | 24 VDC |
| Speaker | 16-pin MFJ |
| Audio Input | USB, S/PDIF digital coaxial, analog |
| Amplifier Style | Printed Circuit Board |
| Amplifier Channels | 2.2.1 |
| Audio Output Power @4Ω | 14 W / 14 W / n/a (HF/MF/LF) |
| Audio Output Power @8Ω | 9 W / 9 W / 34 W (HF/MF/LF) |
| THD+N (%) | HF: 0.14% @ 5.86 Watts @ 8 Ohms @ 24 VDC, MF: 0.2% @ 23 Watts @ 8 Ohms @ 24 VDC, LF: 0.2% @ 23Watts @ 8 Ohms @ 24 VDC |
| Frequency Response | 400 Hz - 18,000 Hz / 22 Hz - 9,000 Hz / 22 Hz - 18,000 Hz (HF/MF/LF) (+/-1dB @ 1W) |
| Analog Input Sensitivity (VRMS) | 3 |
| Watts Per Channel (HF/LF) | 10 W x 2 / 50 W x 2 / 50 W |
| Equalizers | 10-band EQ on each output |
| Crossovers | Yes, low pass, high pass, all pass |
| Optional Plugin Effects | Time alignment delay |
| Audio Port | 8-Pin MFJ 1x RCA (digital) USB |
