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Compact black box with four optical inputs and one output

sakose

sakose OP-SW401 4 to 1 Optical Audio Switcher

SKU CH-V9K0-TS3WR

Switches four optical inputs to one output with 192 kHz sampling and 24-bit resolution

  • DetailsInput Ports 4 x Optical Sample Frequency Up to 192 kHz Outpu
  • Key featuresOptical sampling rate supports up to 192 kHz Low power consu
  • Connect up to four optical sources to one output
  • Supports sample rates up to 192 kHz for high-resolution audio
  • Pass-through for PCM2, Dolby 5.1 and DTS 5.1 formats
  • Compact 154 x 69 x 23 mm design fits tight spaces
  • Low power draw under 1 W with 5 V DC supply

4-to-1 Optical Audio Switcher

The sakose OP-SW401 routes four optical sources to a single optical output, letting users with limited receiver inputs connect multiple devices such as consoles, streamers or disc players without cable swapping. It supports sample frequencies up to 192 kHz and passes PCM2, Dolby 5.1 and DTS 5.1 formats through unchanged. Power comes from an included 5V 1A DC adapter.

Included power supply and switching control

A 5V 1A DC adapter is bundled so the unit operates without drawing power from source devices. Low power consumption below 1W and up to 24-bit resolution preserve signal integrity across the 154 mm by 69 mm by 23 mm chassis. Front-panel switching lets you select the active input instantly.

192 kHz optical sampling rate decides compatibility

The maximum 192 kHz sample rate determines whether high-resolution audio streams from modern players or consoles pass through without down-sampling. Buyers needing HDMI audio extraction, analogue conversion or more than four optical inputs will need a different solution.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $38.99
Pricier than about 73% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameSAKOSE
Model nameOP-SW401

Questions about this item

Will the 5 V / 1 A DC power supply need replacing after extended use?

The unit draws less than 1 W, so the 5 V / 1 A adapter is lightly loaded and should last for years; keep the connector clean and avoid bending the cable sharply.

What limits continuous operation — the 192 kHz sample rate or the 40 °C operating ceiling?

The 0 °C to 40 °C operating temperature range is the first bound you will hit; sustained use in a hot cabinet can push the chassis past 40 °C before any signal limit appears.

How much heat or fan noise does the switcher produce when running all day?

With under 1 W consumption and no moving parts, it stays cool and completely silent during 24-hour operation.

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