| Model ID | R-3 |
| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Dimensions | 50.8 × 171.4 × 1831.3 cm (W × H × D) |
| Weight | 78lbs |
| Power | 117/220VAC, 50/60Hz, 2W |
| Frequency Response | 80Hz-Ultrasonics |
| Driver | 700in² Electrostatic Diaphragm |
| Sensitivity | 90dB/W/m |
| Impedance (Nominal) | 4Ω or 8Ω (Dependent on Selected Gain) |
| Horizontal Dispersion | 90° |
| Recommended Power | >40W |
| Power Handling | 400W |
| Finish | Oak |
| MSRP (2003) | $6,970 |
| Connections | - Input · Binding Post (Universal)
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| Controls | - Gain Level · Rotary Switch · 4 Positions in 3dB Steps
- Low Frequency Cut-Off · Rotary Switch · 80Hz, 120Hz, 180Hz, 300Hz
- Treble Level · Rotary Pot
- DC Bias · Rotary Pot
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