MEASUREMENTS
Nov 09, 2021
3 minutes
I measured the Bryston B1353 with my Audio Precision SYS2722 system (see the January 2008 As We See It1). The review sample was not fitted with the optional phono and digital input modules. Before I performed the testing, I preconditioned the amplifier by running it at one-eighth its specified power into 8 ohms for 30 minutes, as recommended by the CEA. After preconditioning, the heatsinks on the amplifier’s sides were too hot to touch, at 148.5°F (64.8°C). The top panel was also hot, at 106.4°F (41.4°C). This amplifier needs plenty of ventilation.
![f0117-02](https://article-imgs.scribdassets.com/8d6w2a2b9c971d2b/images/fileJ6I08VVI.jpg)
The voltage gain
You’re reading a preview, subscribe to read more.
Start your free 30 days