Dual CS 505-4 vs Garrard Zero 100
Side-by-side specifications and a plain-English account of the recorded differences. Full profiles: Dual CS 505-4 · Garrard Zero 100.
| Specification | Dual CS 505-4 |
Garrard Zero 100 |
|---|---|---|
| Price | $300 (used) | Highlighted difference. $250 (used) |
| Category | Vintage | Vintage |
| Status | discontinued | discontinued |
| Years | 1991–? | 1971–1976 |
| Drive | belt drive | idler drive |
| Speeds | 33/45 rpm | 33/45 rpm |
| Operation | semi-automatic | fully-automatic |
| Cartridge supplied | None | None |
| Phono stage | No | No |
| USB output | No | No |
| Bluetooth | No | No |
| Platter | aluminium | aluminium |
| Tonearm | Dual ULM arm | Garrard articulating zero-tracking-error 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.
On price alone the Garrard Zero 100 costs less, coming in $50 (about 20%) below the Dual CS 505-4.
The Dual CS 505-4 spins its platter via belt drive; the Garrard Zero 100 uses idler drive instead. Neither is objectively better — 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 versus a rubber idler wheel driving the platter rim directly, giving huge torque and a punchy, immediate character that's become a specific taste among collectors.
The Garrard Zero 100 is fully automatic — press start and the arm cues itself and lifts at the end of the side — where the Dual CS 505-4 needs you to cue the arm by hand.
Bottom line: the Garrard Zero 100 has the lower reference price; the table shows which documented features change with the $50 gap.
Retailer searches
4 US retailers handle used or discontinued decks like this — each outbound link searches the deck on that retailer’s site.
| Retailer | Type | Shipping | Product 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.
| Retailer | Type | Shipping | Product 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 ↗ |

