| Product Name | Date ↓ | Check Price | |
|---|---|---|---|
| 1. | Theta Casablaca AV Preamp HomeTheaterReview | 2009-01 | Check Price |
| 2. | Theta Digital Generation VIII DAC/Preamplifier Secrets of Home Theater & High Fidelity | 2004-03 | Check Price |
| 3. | Theta Digital Generation VIII DAC/Preamplifier Stereophile | 2004-02 | Check Price |
| 4. | Theta Casa Nova Processor & Dreadnaught 5 Channel Power Amplifier Beat Reviews | 2001-09 | Check Price |
| 5. | Theta Digital Casablanca II Preamp/Processor Stereophile Guide to Home Theater | 2001-07 | Check Price |
| 6. | Theta Digital Casa Nova Preamp/Processor Home Entertainment | 1999-06 | Check Price |
| 7. | Theta Casablanca Audio Video Revolution | 1999-01 | Check Price |
| 8. | Theta Casablanca Preamp/Processor Audio Video | 1997-10 | Check Price |
| 9. | Theta Tube Preamp Audio Shopper | 1997-09 | Check Price |