B&K Precision 1760 Triple Output DC Power Supply (not authenticated)

This electronic test equipment is a benchtop DC power supply housed in an off-white or light gray metal chassis with ventilation grills on the top panel and a power cord extending from the rear. The front panel features a blue and white graphic layout with clear black labeling. Visible text on the front includes the brand logo 'BK PRECISION' on the top left, the model number '1760' on the top right, and the descriptive text 'TRIPLE OUTPUT DC POWER SUPPLY' centered near the top. There is a central power toggle switch labeled 'POWER' with 'Off' and 'On' positions. The unit includes two primary digital LED display windows, labeled for 'VOLTAGE' and 'CURRENT' in red digits, positioned above sets of rotary control knobs and binding post terminals for 'A SUPPLY' and 'B SUPPLY'. A central section contains a bank of push-button switches for various 'FUNCTION' modes such as tracking, parallel, and independent operation, along with an indicator light labeled 'OVER'. On the top housing, there is an affixed label bearing the text 'REV1 ENERGY' with a logo, as well as a small barcode inventory sticker. The unit displays moderate signs of use, including surface dust, minor scuffs, and slight discoloration consistent with workshop or laboratory environments. The attribution in the name rests directly on the clearly legible brand and model designations printed on the front panel. The age and precise manufacturing date are unverified, though the design is characteristic of professional electronic test instruments produced in the late 20th century.

Based on what I can see in the photograph, the unit bears markings consistent with a B&K Precision 1760 Triple Output DC Power Supply, housed in a typical workshop-used metal chassis. The visible branding and model numbers suggest this identity, but I can't verify from a photo alone whether the internal circuitry matches the exterior labeling or if it is fully functional. I would need physical inspection to confirm operational status, internal component integrity, and to rule out any modifications or hidden damage. The exterior displays moderate signs of use, including surface dust and scuffs, which are typical for laboratory-grade test equipment from this era and moderately impact the valuation compared to a pristine unit. Assuming the assumed identification is correct and the power supply functions properly, comparable benchtop DC power supplies of this type generally command a modest secondary market demand among hobbyists, technicians, and educational facilities. If this unit were to turn out to be a non-working replica, a decorative prop, or heavily damaged internally, the value would drop significantly to a nominal salvage or parts price, likely under $50. To establish full functionality and market-ready status, an in-person examination by an electronics technician, testing under load, and a thorough inspection of internal wiring and components would be necessary. This estimated value range assumes the stated attribution is correct, though the piece remains unauthenticated.