Boss DS-1 Distortion, silver screw, long dash (DS-1), March 1980, made in Japan, black label with serial number 9200 (first digit "9" slightly smudged), PCB revision: DS-1 ET-28E, top-of-the-line Toshiba chip: TA7136AP.
This is the most sought-after "silver screw/long dash" version in terms of sound—the most "juicy," saturated with charmonics (unlike the earlier versions, which are much brighter and not as saturated). Online, on a well-known video portal, you'll find comparisons of the 1978 vs. 1984 version (DS-1 ET-28F). The 1984 version has the same chip, but slightly changed components (foil capacitors, J-fett transistors, etc.). It doesn't sound as dazzling, but it will give you a sense of the "bright sound" of the earlier revisions.
That's why this version is priced at over $1,000 (you'll find at least two such offers on Reverb).
The product has undergone a professional electronic overhaul. Each key component (capacitors, transistor, chip) has been measured for its parameters. Potentiometers They have been disassembled and cleaned. The switch has been disassembled, cleaned, and lubricated with a special lubricant to prevent jamming (a known defect with this part). All parts are ORIGINAL!
The device functions properly. It has been tested both aurally and with measuring equipment (generator + oscilloscope).
The condition of the product is visible in the photos.
The power supply is not included. The original box is not included. The user manual is not included.
This product is shipped from Poland. Import duties, taxes, and fees are not included in the product price or shipping costs. Within the European Union, all duties and taxes are already included in the price. Outside the EU, they may be charged during delivery, depending on the destination country and local regulations.
These fees are the responsibility of the buyer.
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Listed | 14 hours ago |
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| Condition | Good (Used) Good condition items function properly but may exhibit some wear and tear.Learn more |
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