The PA-920 and PA-935 are 20 or 35-watt mixer/amplifiers with 3 balanced
mic inputs, allowing connections
of three dynamic balanced low impedance mics. Both units have 2 aux level
inputs switchable between mic or line in addition to an input from a 600
ohm (0.775v) telephone page port. Muting is accomplished via vox.
from a mic 1 or telephone input for override of music for paging. Overall
bass and treble controls are available on both units.
| Technical Specifications | PA-920 | PA-935 |
| Output power (RMS) | 20W | 35W |
| Frequency response | 150 Hz - 15 kHz | 150 Hz - 15 kHz |
| THD | < 1% @ RMS | < 1% @ RMS |
| Signal-to-noise ratio | > 60 dB | > 60 dB |
| Output impedances/levels | 4/8 ohm, 25/70V | 4/8 ohm, 25/70V |
| Power source | 115 VAC @ 60 Hz | 115 VAC @ 60 Hz |
| Power consumption | 35W | 50W |
| Weight | 7.7 lbs. (3.5 kg) | 9.7 lbs. (4.4 kg) |
| Dimensions (W x H x D) | 11-3/8" x 3" x 7-3/4" | 11-3/8" x 3" x 7-3/4" |