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After AB class, this amp is opening new dimensions.
This review has been posted for SYLPH AUDIO D100 P02 PFFB Amplifier Module Class D Stereo TPA3251 2x125W 4 Ohm After AB class, this amp is opening new dimensions.
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SylphAudio D100 P02 PFFB Amplifier Module
The Sylphaudio D100 P02 Class D amplifier module is designed to deliver high-quality sound, including exceptional midrange clarity and transparency. It is based on a TI TPA3251 amplifier chip, renowned for its superior performance in these areas.
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Reference : 18570
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SylphAudio D100 P02 PFFB Amplifier Module Class D Stereo TPA3251 2x125W 4 Ohm
The Sylph Audio D100 Class D amplifier module is designed to deliver high-quality sound, including exceptional midrange clarity and transparency. It is based on a TI TPA3251 amplifier chip, renowned for its superior performance in these areas.
The module features a versatile input stage for balanced and unbalanced signals. It is therefore compatible with a wide range of source devices.
The OPA buffer section has been designed with an independent power supply, avoiding the redundant use of coupling capacitors in the signal path. This design enhances sonic transparency and delivers a more detailed sound reproduction.
The module features an official ATS heatsink for efficient heat dissipation. This enables the amplifier to perform at its best, even when feeding demanding loudspeakers.
Finally, the module also features solder jumpers for setting the slave mode, as well as OSC IOM/IOP pads accessible under the PCB. This facilitates configuration for installations using multiple modules.
Recommended power supply:
- SMPS power supply 36V to 38V DC, 200W or more
- Do not use feeders with separate rails
- Use 34V DC for unregulated linear power supplies
| 1 | Input 1 |
| 2 | Input 2 |
| 3 | Power supply input |
| 4 | Left channel output |
| 5 | Right channel output |
Technical characteristics
| Specifications | |
|---|---|
| Product type | Amplifier module |
| Amplification chip | Class D |
| Number of channels | Stereo (2) |
| Amplification chip | TI TPA3251 |
| Output power | 2x125W @ 4Ω, 1% THD+N 2x70W @ 8Ω, 1% THD+N |
| Inputs | Balanced and single-ended (solder pads under the module to select mode. Default: balanced) |
| Input sensitivity | Single-ended: 2.5Vrms Balanced: 5Vrms |
| Gain | Single-ended: 18dB (8x) Balanced: 12dB (4x) |
| Load impedance | 4Ω or 8Ω |
| Dissipation | ~6.5W @ 36VDC |
| General | |
|---|---|
| Supply voltage | From 24VDC to 38VDC |
| Dimensions | 133 x 100 x 45mm |
| Package | 1x Sylphaudio D100 P02 PFFB module 2x XH 2.54mm 3 pins connectors 6x Crimp terminals |
| Input | Solder pad |
| Output | Solder pad |
| Channel | 2 (Stereo) |
| Class | Class D / T |
| Amplifier chip | TPA3251D2 |
| Power (W) | 125.0 |
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Average votes 5.0 / 5 1 reviews | Why write products reviews ? You can share your feelings about products and help other people by sharing your experience |
Note :
5/5
Date :
2024-04-22
Jože F.
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