Dual CS 505 vs Technics SL-23

Side-by-side specifications and a plain-English account of the recorded differences. Full profiles: Dual CS 505 · Technics SL-23.

Comparison of Dual CS 505 and Technics SL-23
Specification Dual
CS 505
Technics
SL-23
Price$175 (used)Highlighted difference. $150 (used)
CategoryVintageVintage
Statusdiscontinueddiscontinued
Years1981–?1975–?
Drivebelt drivebelt drive
Speeds33/45 rpm33/45 rpm
Operationsemi-automaticsemi-automatic
Cartridge suppliedNoneNone
Phono stageNoNo
USB outputNoNo
BluetoothNoNo
Platteraluminiumaluminium
TonearmDual ULM (ultra-low-mass) armTechnics S-shaped arm
Wow & flutter

Practical differences

Highlighted cells show a lower reference price, support for more listed speeds, or the presence of a convenience feature. They are not an overall score.

The Technics SL-23 undercuts the Dual CS 505 by $25 — $150 against $175.

Both are belt-drive, so that part of the experience should feel similar on either deck: a motor that's mechanically isolated from the platter by an elastic belt, which is the usual route to a quieter noise floor — the default choice across most of hi-fi.

Bottom line: the Technics SL-23 has the lower reference price; the table shows which documented features change with the $25 gap.

Retailer searches

4 US retailers handle used or discontinued decks like this — each outbound link searches the deck on that retailer’s site.

Retailers selling Dual CS 505
RetailerTypeShippingProduct search
Guitar Center music retail Free standard shipping on most orders $25+. View at Guitar Center ↗
Reverb used marketplace Shipping set per seller; many listings ship free within the US. View at Reverb ↗
Upscale Audio hifi independent Free USA shipping on orders over $99 (exclusions for oversized items). View at Upscale Audio ↗
eBay marketplace Shipping set per seller; many listings ship free within the US. View at eBay ↗

Retailer searches

4 US retailers handle used or discontinued decks like this — each outbound link searches the deck on that retailer’s site.

Retailers selling Technics SL-23
RetailerTypeShippingProduct search
Guitar Center music retail Free standard shipping on most orders $25+. View at Guitar Center ↗
Reverb used marketplace Shipping set per seller; many listings ship free within the US. View at Reverb ↗
Upscale Audio hifi independent Free USA shipping on orders over $99 (exclusions for oversized items). View at Upscale Audio ↗
eBay marketplace Shipping set per seller; many listings ship free within the US. View at eBay ↗

Compare two different decks →