The Peavey Ultra Plus Guitar Amplifier User Manual provides safety warnings, feature descriptions, control layouts, specifications, and tone‑setting guidance.
This manual begins with safety warnings that alert the user to dangerous voltages and advise that only qualified service personnel should open the unit. It then outlines the all‑tube design, power rating, three switchable channels, and other key features of the Ultra Plus amplifier.
The front‑panel and back‑panel sections describe each control, including the power switch, standby switch, resonance switch, output switch, master volume, reverb, EQ, and footswitch connections. Technical specifications such as power output, consumption, dimensions, and frequency response are listed, followed by tone‑setting recommendations and warranty information.
| Power Output | 120 W RMS into 16, 8, or 4 Ω |
|---|---|
| Power Consumption | 400 W, 50/60 Hz, 120 V AC |
| Dimensions | 11.0" H × 26.5" W × 11.0" D |
| Frequency Response | 50 Hz – 20 kHz |
| Noise Level | Greater than 76 dB below rated power |
| Preamp Tubes | Four 12AX7 tubes |
| Output Tubes | Four 6L6GC tubes |
| Channels | Three switchable channels |
It provides three switchable channels: Clean, Crunch, and Ultra.
The amplifier delivers 120 W RMS into 4, 8, or 16 Ω.