2pcs SylphAudio D400M PFFB TPA3255 PBTL Mono RTR

Designed for audio quality, superb soundstage and silky smooth highs that rivals high end audio amplifiers.

Solder jumper for slave setting, OSC IOM/IOP pads are under the PCB for multi-device configuration. (SLAA787)

Header jumpers for BAL/SE input configuration, and PFFB enabled/disabled configurations.

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For partially assembled option, these items are not yet installed:
8pcs 1800uF 63V 18mm bulk caps
2pcs heatsinks: ATS-TI1OP-519-C1-R3
4pcs o/p inductors: VER/AGP2923-103KL

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For RTR option without heatsink, the following ATS heatsinks are compatible:
Available on Mouser or Digikey

ATS-TI1OP-519-C1-R3
ATS-TI1OP-519-C1-R0

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Package Includes
2 pcs Sylph-D400M RTR module
Options: with heatsink and without heatsink

Specifications:
TPA3255 Supply Voltage: 26V DC min to 51V DC max
Unclipped Power @50V Supply: 100W-8Ω, 200W-4Ω, 400W-2Ω
Input sensitivity SE (PFFB disabled): 1V RMS
Input sensitivity SE (PFFB enabled): 2V RMS
Input sensitivity Balanced (PFFB disabled): 2V RMS
Input sensitivity Balanced (PFFB enabled): 4V RMS
Input impedance: 10K Ω
Input configuration: SE / Balanced (header jumper)
Load impedance: 2Ω, 4Ω, or 8Ω
Footprint: 110mm x 100mm x 45mm (L * W * H)
Overcurrent /short protection: Yes
Over voltage protection: No
Overheat protection: Yes

Recommended Power Supply
(NOT INCLUDED)
- Single supply 51V SMPS (350W or higher).
- DO NOT use power supply with split rails.
- Use 43V-45V for unregulated supplies

Shipping
Shipments are consolidated once a week. Kindly wait for the tracking info to become available. Courier is a European Postal affiliated company with normal shipping ETA of 5 to 8 weeks.

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[email protected]

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Prices are subject to change without prior notice.

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