| Country of Origin | United States |
|---|---|
| Brand | RGR |
| MPN | 1032 |
Check the listing for details. Vtg. Robert Grodinsky Research (RGR) Model Four Stereo Preamplifier COOLO NEATO!. Condition: For parts or not working, Made in United States. Listed at 489.99 USD. Estate find! Tested, working. Great candidate for restoration. Item has scuffs and scratches.
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