Description
Ascorlight QC4A 032-172 Studio Flash Controller 4-Channel 120V Ascor Berkey
The Ascorlight QC4A is a multi-channel studio flash controller (power pack) made by Ascor, a division of Berkey Technical Co. of Woodside, New York. It serves as the central control and power unit in a multi-head studio strobe lighting system, regulating the charging, firing, and power output of connected flash heads. This unit carries catalog number 032-172.
Specifications & What's Included
- Model: Ascorlight QC4A
- Catalog No.: 032-172
- Manufacturer: Ascor / Berkey Technical Co., Woodside, NY — Made in USA
- Input: 120V AC, 60Hz, 15 Amps
- Light Output Channels: 4 (A, B, C, D), each with multiple output jacks on the front panel
- Charging Speed Control: Fast / Medium / Slow selector switch
- A/B channel selector switches (positions 1–4)
- Watt-Second selector (×100 scale)
- Flash Control: On/Off switch with C.B. (circuit breaker) indicator
- Ready Indicator: illuminated when capacitors are fully charged
- Push to Flash: manual test-fire button
- Model On/Off switch
- Sync Output: sync port for camera/trigger synchronization
- Enclosure: cream/beige metal housing with top carry handle and ventilation slots
- Includes: controller unit only — no flash heads, sync cables, or accessories
Applications
The Ascorlight QC4A is a studio strobe power pack designed for professional photography studios. It controls and powers multiple electronic flash heads simultaneously, giving photographers independent control over the output level of each light channel to shape and balance studio lighting setups. Ascor was a well-regarded American brand in professional studio photography equipment through the 1970s and into the 1980s, competing with brands like Speedotron, Dyna-Lite, and Norman. Power packs of this type were standard equipment in portrait, commercial, and product photography studios, where precise, repeatable light output was essential. The QC4A's multi-channel design allowed photographers to run a main, fill, hair, and background light from a single unit. Photographers and collectors working with or restoring vintage Ascorlight or Berkey lighting systems are the primary audience for this unit today.
This Ascorlight QC4A Studio Flash Controller has been inspected and appears to be in good used condition overall. The cream/beige metal enclosure shows age-appropriate yellowing and light surface wear consistent with its era of production. All front panel switches, selectors, and indicators are present. The unit has not been powered up or tested at our facility, but it was pulled from a working environment where it was previously in use. Please review all photos carefully and contact us with any questions before purchasing.
Warranty Information
Additional Information
Brand: |
Ascorlight (Ascor / Berkey Technical Co.) |
Model: |
QC4A |
MPN: |
QC4A |
Catalog Number: |
032-172 |
Type: |
Studio Flash Controller / Photo Power Pack |
SKU: |
9379 |
Input Voltage: |
120V AC, 60Hz |
Input Current: |
15 Amps |
Number of Channels: |
4 (A, B, C, D) |
Charging Speed: |
Fast / Medium / Slow (selectable) |
Flash Trigger: |
Push to Flash button; Sync output |
Watt-Second Control: |
Watt-Sec x100 selector switch |
Sync Output: |
Yes |
Ready Indicator: |
Yes (illuminated indicator) |
Form Factor: |
Portable / Benchtop with carry handle |
Country/Region of Manufacture: |
United States |
Manufacturer: |
Ascor / Berkey Technical Co., Woodside, NY |
Seller Notes: |
Controller unit only — no flash heads, cables, or accessories included. |
Condition Notes: |
This Ascorlight QC4A Studio Flash Controller shows age-appropriate yellowing and light surface wear. All switches and controls are present. Not powered or tested at our facility; pulled from a working environment. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |
