DIY Partial Kit: 2pcs Sylph-D400M TPA3255 PBTL Mono 400W-2Ω

$104.00 USD - $134.00 USD

2pcs Sylph-D400 mainboard with SMT parts soldered.
Through hole parts are not yet soldered.*
Includes the rest of through hole parts "except" for the following:

**** NOT INCLUDED ****
2pcs ATS heatsink (Same as EVM)
8pcs PVDD bulk capacitors (63V 18mm dia)
4pcs output inductors (Coilcraft VER2923)
2pcs opamps

Package Includes
2 pcs Sylph-D400M mainboard with SMT parts soldered.
Most through hole electronic parts for assembly are included. (1st and 2nd main picture parts x2)

*option A

Supply Voltage: 24V DC min to 51V DC max
Power (1% THD+N, 50V): 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
Turn on-off pop suppression: Yes
Gross packed weight: 250g

Recommended Power Supply
- Single supply 50V SMPS 350W or higher.
- DO NOT use power supply with split rails.
- LRS-350-48 or LRS-450-48 adjusted to 50V
- Use 43V for unregulated supplies

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.

Feel free to contact us at:

Kindly check your spam or junk folder if you haven't received any response. Thank you

Prices are subject to change without prior notice.

Options: (excluded parts should be purchased separately)
Option A - all through hole parts requires user assembly.
Option B - required parts are already soldered, circuit functionality tested.