This document is the Owner's Manual for the Yamaha HR-1000B bass amplifier. It provides safety precautions, such as connecting the instrument before powering on, and explains the functions of the control panel, including Input, Volume, Master Volume, Bass, Middle, Treble, Phones, and Power controls. The manual also includes setting examples for Heavy Metal and Rock styles.
| Output Power | 15W rms (4 ohms, T.H.D. 10%) |
|---|---|
| Speaker | 25cm x 1 |
| Input Sensitivity | -40dB |
| Noise | -65dB |
| Bass Control | 50Hz, ±18dB variable |
| Middle Control | 800Hz, ±15dB variable |
| Treble Control | 10kHz, ±20dB variable |
| Power Consumption (US/Canada) | 29w |
| Power Consumption (General) | 45w |
| Size | 385 x 464 x 220 mm |
| Weight | 9 kg |
Make sure to plug in the guitar before plugging in the amplifier to prevent damage to the speaker.
If you lower the VOLUME control to its minimum, there will be no sound.
Turning the BASS control toward '10' boosts lower frequencies, producing a heavy and deep sound.