These LJM high-precision dual-mono amplifier modules deliver 100 W under 8 ohm. Equipped with precision metal resistors, high quality capacitors, this kit is ideal for high power amplification modules with high-fidelity sound.
They are designed around 3 high-quality bipolar transistors from Toshiba .
Their modularity and ease of implementation make them a reference choice for any dual mono stereo DIY amplifier project or for multichannel amplifiers.
Main Features:
- Power Transistors: BIPOLAR NPN TTC5200x2, PNP TTA1943x2
- Driver stage: H669A x1, C5171 NPN X1, A1930 PNP
- 4 capacitors 150μF 80V United Chemicon. An input capacitor NPC 47μF 64V
- Power supply and output via 6mm lugs
- Input : screw terminal
- Output power : 175W @ 8 Ohm
- Average operating voltage : +/-36V DC (symmetrical power supply)
- Power range voltage : +/-12V to +/-45V DC
- Frequency response : 20Hz - 25kHz +/-0.5dB
- Noise background : 93dBu
- Slew-rate : 35V / us.
- Distortion rate : 0.0009% @ 1kHz, 50W, 8 Ohm
- Signal-to-Noise Ratio (SNR) : > 114dB
requires to operate a linear power supply
Dimensions and weight:
- PCB dimensions: 113x80x35mm.
- Spacing: 105mm, 31mm.
- Weight: 108gr the mono module.
- Sold by 2.
- Supplied with insulation film for power transistors.
- Supplied with 2 brass terminals.