SylphAudio D100 P02 PFFB Amplifier Module

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