The Hammarlund SP-100 series was in production for about two years and nine months. Though the list price was over $400, most dealers sold the SP-110X (ten inch speaker included) for around $250. Total number of SP-100 Super-Pros produced was probably around 1000 receivers.
Variants:
Hammarlund SP-100 "MRM-5": 0.2-0-4 / 0.54-10 MHz, AM/CW, 1937-193x
SP-100: 0.54-20 MHz, AM/CW, 1937-193x
SP-100L: 0.1-0.4 / 2.5-20 MHz, AM/CW, 1937-193x
SP-100LX: 0.1-0.4 / 2.5-20 MHz, AM/CW, 1937-193x
SP-100S: 1.25-40 MHz, AM/CW, 1937-193x
SP-100SX: 1.25-40 MHz, AM/CW, 1937-193x
SP-100X: 0.54-20 MHz, AM/CW, 1937-193x
Estimating the value of a rig can be challenging. We collect prices paid by real hams over the years to help you estimate the value of a used Hammarlund SP-100X. Just bought or sold this model? Let us know what you traded it for and help other ham operators!
Based on similar Receiver equipment, the estimated value of the Hammarlund SP-100X is around:
This estimate is based on similar equipment and may not reflect the exact value of this model.
These estimates are based on the following prices: