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SKU: S-HOL-TCB01

Hollyland Spares - DB25 Male to DB25 Male Tally Cable (for Wireless Tally System)

R 496.80
Tax included Shipping calculated at checkout.

The S-HOL-TCB01 is the official factory spare part number (SKU) for the Hollyland DB25 Male to DB25 Male Tally Cable.

Designed as the flagship connection cable for the Hollyland Wireless Tally System, this part functions as a direct 1:1 straight-through interface. It bridges heavy-duty live production switchers or main tally breakout matrices directly into the rear parallel control input of the master Hollyland Wireless Tally Station box.

Core Hardware Architecture

  • True 1-to-1 Parallel Pinout Map: The internal multi-conductor wiring is mapped identically across both ends (Pin 1 to Pin 1, Pin 2 to Pin 2, etc.). This ensures that low-voltage dry contact closures or tally voltage loops triggered on your video mixer perfectly match the internal channel lanes of the Hollyland system without any signal flipping.

  • Dual-End Male Form Factor: Both ends are built with standard-density DB25 Male connectors (2 rows of pins). This dual-male layout connects female output ports on production equipment straight to the female input port on the Hollyland transmitter hub, completely bypassing the need for an intermediate patch panel or gender changer.

  • Heavy-Duty Shielding Construction: Because it handles up to 25 separate low-voltage lines, the internal wire cores are wrapped inside a high-density, anti-interference foil layer. This shield protects your analog signaling lanes from crosstalk or false tally triggers caused by close contact with high-power equipment, studio lighting lines, or video server racks.

Part Matrix & Technical Specifications

Component Attribute Technical Specifications Detail
Official Part SKU S-HOL-TCB01 (Model Family: HL-TCB01)
Primary System Use Hollyland Wireless Tally Base Station Input Mapping
Connector Side A 1 × DB25 Male Terminal (Molded PVC, Two-Row Layout)
Connector Side B 1 × DB25 Male Terminal (Molded PVC, Two-Row Layout)
Physical Cable Length 4.92 feet (1.5 Meters)
Data Signaling Type Analog Relay Ground / Continuity Closures
Mechanical Locking Integrated, captive metal thumbscrews on both ends
Net Weight Profile Heavy-duty broadcast build at 9.2 oz (260 grams)

When to Order the S-HOL-TCB01 Spare

Keep this specific part number on hand if you are deploying any of the following live broadcast environments:

  1. Large Multi-Camera Setups: Since this cable uses all 25 parallel pins, it carries the highest density of separate Program (Red) and Preview (Green) cue signals simultaneously over a single cable run.

  2. Sony / Ross Video Switcher Deployments: Many traditional enterprise broadcast desks utilize a native female DB25 parallel interface for their external tally logic boards, making the S-HOL-TCB01 a clean plug-and-play fit.

  3. Control Room Rack Integration: At 1.5 meters (4.92 ft) long, this cable provides the perfect amount of slack to route neatly through cable management arms from a slide-out equipment tray over to your main engineering rack without creating messy, tangled wire webs behind your tech deck.

Hollyland

Hollyland Spares - DB25 Male to DB25 Male Tally Cable (for Wireless Tally System)

R 496.80

The S-HOL-TCB01 is the official factory spare part number (SKU) for the Hollyland DB25 Male to DB25 Male Tally Cable.

Designed as the flagship connection cable for the Hollyland Wireless Tally System, this part functions as a direct 1:1 straight-through interface. It bridges heavy-duty live production switchers or main tally breakout matrices directly into the rear parallel control input of the master Hollyland Wireless Tally Station box.

Core Hardware Architecture

  • True 1-to-1 Parallel Pinout Map: The internal multi-conductor wiring is mapped identically across both ends (Pin 1 to Pin 1, Pin 2 to Pin 2, etc.). This ensures that low-voltage dry contact closures or tally voltage loops triggered on your video mixer perfectly match the internal channel lanes of the Hollyland system without any signal flipping.

  • Dual-End Male Form Factor: Both ends are built with standard-density DB25 Male connectors (2 rows of pins). This dual-male layout connects female output ports on production equipment straight to the female input port on the Hollyland transmitter hub, completely bypassing the need for an intermediate patch panel or gender changer.

  • Heavy-Duty Shielding Construction: Because it handles up to 25 separate low-voltage lines, the internal wire cores are wrapped inside a high-density, anti-interference foil layer. This shield protects your analog signaling lanes from crosstalk or false tally triggers caused by close contact with high-power equipment, studio lighting lines, or video server racks.

Part Matrix & Technical Specifications

Component Attribute Technical Specifications Detail
Official Part SKU S-HOL-TCB01 (Model Family: HL-TCB01)
Primary System Use Hollyland Wireless Tally Base Station Input Mapping
Connector Side A 1 × DB25 Male Terminal (Molded PVC, Two-Row Layout)
Connector Side B 1 × DB25 Male Terminal (Molded PVC, Two-Row Layout)
Physical Cable Length 4.92 feet (1.5 Meters)
Data Signaling Type Analog Relay Ground / Continuity Closures
Mechanical Locking Integrated, captive metal thumbscrews on both ends
Net Weight Profile Heavy-duty broadcast build at 9.2 oz (260 grams)

When to Order the S-HOL-TCB01 Spare

Keep this specific part number on hand if you are deploying any of the following live broadcast environments:

  1. Large Multi-Camera Setups: Since this cable uses all 25 parallel pins, it carries the highest density of separate Program (Red) and Preview (Green) cue signals simultaneously over a single cable run.

  2. Sony / Ross Video Switcher Deployments: Many traditional enterprise broadcast desks utilize a native female DB25 parallel interface for their external tally logic boards, making the S-HOL-TCB01 a clean plug-and-play fit.

  3. Control Room Rack Integration: At 1.5 meters (4.92 ft) long, this cable provides the perfect amount of slack to route neatly through cable management arms from a slide-out equipment tray over to your main engineering rack without creating messy, tangled wire webs behind your tech deck.

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