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LJM L7 Mono Amplifier Modules (Pair)
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LJM L7 Mono Amplifier Boards 150W 8Ω (Pair)
LJM's L7 is a dual mono amplifier module kit, each delivering 150W into 8Ω. These are based on an IRFP240 MOSFET and an IRFP9240 MOSFET, both from Vishay, and benefit from a Class AB architecture. In order to offer the best possible performance, these modules also benefit from a complementary feedback pair circuit (also known as Sziklai Pair) and MKP coupling capacitors.
Caractéristiques techniques
| Specifications | |
|---|---|
| Product type | Power amplifier modules |
| Power transistors | 1x Vishay IRFP240 1x Vishay IRFP9240 |
| Output power | 150W @ 8Ω 300W @ 4Ω 350W @ 8Ω |
| Frequency response | 4Hz - 35kHz |
| Total harmonic distortion (THD) | < 0.01% @ 100W 1kHz |
| Input | Screw terminal |
| Output | Solder pads |
| Slew rate | 38V/μsec |
| Signal-to-noise ratio (SNR) | 99dB |
| Architecture | Class AB |
| General | |
|---|---|
| Power supply voltage | ±15V - ±65V DC |
| Dimensions | 63 x 73mm |
| Spacing holes | 52 x 62mm |
| Weight | 125g |
| Package | 2x LJM L7 4x Silicone insulation for transistor 8x Blade terminals |
| Input | Screw terminals |
| Output | Solder pad |
| Channel | Dual Mono |
| Class | Class A / AB |
| Amplifier chip | Transistors |
| Power (W) | 150.0 |
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