1. Supply voltage DC supply 12 V.
2. Use the audio level indicator model MONO.
3. Can measure the voltage of the signal. From 880 mVp-p to 2.9 Vp-p.
4. Can reduce or increase the signal strength. By adjusting the VR1
5. The LED display of the volume of the eighth. Sort straight
6. Can be integrated into the Cascade. To increase the visibility of the LED's.
7. Power pole switch circuit is not a shock.
8. Dimension 4 cm X 8.1 cm (1.6" X 3.2").