KTR-4000 AUTO-FADE BOARD

$537.00 MXN (≈ $30.00 USD)

This product complements the KTR-4000 MASTER BOARD  by enabling fade-in and fade-out of the compressed audio signal. It features a high-quality double-sided plated-through-hole PCB (LeadFree HASL) with solder mask on both sides and full screen print. The PCB dimensions are 94mm by 60mm and include four M3 fixing holes.

The published price is for the PCB only. A bill of materials and assembly instructions will be provided upon purchase.

As of September 29, 2025, the estimated cost of the electronic components required to assemble one unit of this board is approximately $25 USD, based on quotes from reputable suppliers such as Mouser, Digikey, and Texas Instruments.

Availability: 9 in stock

This product complements the KTR-4000 MASTER BOARD by enabling fade-in and fade-out of the compressed audio signal. It features a high-quality double-sided plated-through-hole PCB (LeadFree HASL) with solder mask on both sides and full screen print. The PCB dimensions are 94mm by 60mm and include four M3 fixing holes.

The following diagram illustrates the interconnection among various boards designed by Olas Audio, forming the Mix Bus Compressor.

 

Building Olas Audio’s professional Mix Bus Compressor requires interconnecting multiple boards, including components like the Gain Reduction Meter and switches on the CTRL-PANL, AUTO-FADE, and TURBO-MODE boards.

 

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The published price is for the PCB only. A bill of materials and assembly instructions will be provided upon purchase.

Weight 0.02 kg
Dimensions 9.4 × 6 × 0.16 cm