| Onkyo TX-SR373 | Onkyo TX-SR313 |
|---|---|
5 channel Amplifier: Onkyo TX-SR373 features 5 channel power amplifier. It is rated at 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven). |
5 channel Amplifier: Onkyo TX-SR313 features 5 channel power amplifier. It is rated at 65 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven). |
- WRAT (Wide Range Amp Technology): Onkyo TX-SR313 features Onkyo’s Wide Range Amp Technology (WRAT) circuit layout that prevents phase shifting by pushing the roll-off point higher than the listening-level frequency. Amplifying sound without phase shift creates an uncommonly well-focused and realistic audio image. If phase shift occurs and signal timing is not accurate, then neither is the resulting audio image.
| AMPLIFIER | Onkyo TX-SR373 | Onkyo TX-SR313 |
|---|---|---|
| Channels | 5.2 | 5.1 |
| Power Output | 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) | 65 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) |
| VLSC (Vector Linear Shaping Circuitry) | ||
| Optimum Gain Volume Circuitry | ||
| THX™ Certification | ||
| Continuous 6 Ω Rated | ||
| Certified 4 Ω Performance | ||
| Discrete Output Stage Circuitry | ||
| Independent Block Construction (Amp/Preprocessor) | ||
| Bi-amp Capability | ||
| BTL (Bridged Transless or Bridging) |