OWNER’S MANUAL BASS COMBO AMPLIFIERS BC10 BC20 BC40 BC80 BC150 Fami l y O w n ed ◊ So la r P o we r e d ◊ S ustainably Manufactur ed in a Gr een E nvir onment
INDEX Introduction 5 Safety Instructions 6 Product Information BC10 8 BC20 10 BC40 12 BC80 14 BC150 16 Troubleshooting 18
INTRODUCTION A series of compact amplifiers for Bass instruments like nothing you have seen or heard before. These full frequency, extended headroom, integrated combo amps could be used for virtually any amplified instrument but are specifically tuned to the unique needs of Electric and Upright Bassists. Our considerations in these amp designs were multifold and our objectives are to provide: • An affordable amplifier for the discerning musician. • A gigging amplifier for the seasoned professional.
SAFETY INSTRUCTIONS Caution: To reduce the risk of electrical shock, do not remove the cover as there are no user serviceable parts inside. Refer servicing to qualified personnel. This symbol, wherever it appears, alerts you to the presence of noninsulated dangerous voltage inside the enclosure - voltage that may be sufficient to constitute risk of shock. This symbol, wherever it appears, alerts you to important operating and maintenance instructions in the accompanying literature. Read the manual.
14. 15. 16. 17. 18. Refer all servicing to qualified personnel. Servicing is required when the apparatus has been damaged in any way, such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
BC10 • Combo amplifier for bass instruments • Passive and active inputs • Class-A preamp with Low-Z circuitry for minimum noise and maximum headroom • 10 watt power amp • 8” Warwick WXC 8/8 bass driver • 3-Way EQ with controls for bass, mid and treble • DDL (Dynamic Distortion Limiter) for distortion-free reproduction at all levels • Aux mini jack stereo input (iPod, MP3 player, CD player) • Self-cooling construction (fanless operation) • Dedicated stereo headphone amplifier • Bass reflex speaker cabinet •
FRONT PANEL CONTROLS ACTIVE – Input to plug in instrument using shielded guitar cable. This input is low sensitivity to suit the output from instruments with active electronics. PASSIVE – Input to plug in instrument using shielded guitar cable. This input is high sensitivity to suit the output from instruments with passive electronics. VOLUME – Controls the sound level of your instrument. Adjust this for your preferred playing loudness. BASS – Shelving Bass Control gives +/- 12 dB gain at 60 Hz.
BC20 • Combo amplifier for bass instruments • Passive and active inputs • Class-A preamp with Low-Z circuitry for minimum noise and maximum headroom • 20 watt power amp • 8” Warwick WXC 8/8 bass driver • 2” Warwick WTR 2/8 neodymium high-frequency driver • 3-Way EQ with controls for bass, mid and treble • DDL (Dynamic Distortion Limiter) for distortion-free reproduction at all levels • Aux mini jack stereo input (iPod, MP3 player, CD player) • Self-cooling construction (fanless operation) • Dedicated stere
FRONT PANEL CONTROLS ACTIVE – Input to plug in instrument using shielded guitar cable. This input is low sensitivity to suit the output from instruments with active electronics. PASSIVE – Input to plug in instrument using shielded guitar cable. This input is high sensitivity to suit the output from instruments with passive electronics. VOLUME – Controls the sound level of your instrument. Adjust this for your preferred playing loudness. BASS – Shelving Bass Control gives +/- 12 dB gain at 60 Hz.
BC40 • Combo amplifier for bass Instruments • Passive and active inputs • Class-A preamp with Low-Z circuitry for minimum noise and maximum headroom • 40 watt power amp • 10” Warwick WXC 10/8 bass driver • 2” Warwick WTR 2/8 neodymium high-frequency driver • 3-Way EQ with controls for bass, mid and treble • DDL (Dynamic Distortion Limiter) for distortion-free reproduction at all levels • Aux mini jack stereo input (iPod, MP3 player, CD player) • Self-cooling construction (fanless operation) • Dedicated ste
FRONT PANEL CONTROLS ACTIVE – Input to plug in instrument using shielded guitar cable. This input is low sensitivity to suit the output from instruments with active electronics. PASSIVE – Input to plug in instrument using shielded guitar cable. This input is high sensitivity to suit the output from instruments with passive electronics. VOLUME – Controls the sound level of your instrument. Adjust this for your preferred playing loudness. BASS – Shelving Bass Control gives +/- 12 dB gain at 60 Hz.
BC80 • Combo amplifier for bass Instruments • Passive and active inputs • Line out • Send/Return on front panel • Class-A preamp with Low-Z circuitry for minimum noise and maximum headroom • 80 watt power amp • 12” Warwick WXC 12/8 bass driver • 2” Warwick WTR 2/8 neodymium highfrequency driver • 4-Way EQ with controls for bass, low-mid, high-mid and treble • DDL (Dynamic Distortion Limiter) for distortion-free reproduction at all levels • Aux mini jack stereo input (iPod, MP3 player, CD player) • Self-coo
FRONT PANEL CONTROLS ACTIVE – Input to plug in instrument using shielded guitar cable. This input is low sensitivity to suit the output from instruments with active electronics. PASSIVE – Input to plug in instrument using shielded guitar cable. This input is high sensitivity to suit the output from instruments with passive electronics. VOLUME – Controls the sound level of your instrument. Adjust this for your preferred playing loudness. BASS – Shelving Bass Control gives +/- 12 dB gain at 60 Hz.
BC150 • Combo amplifier for bass Instruments • Passive and active inputs • Line out • Send/Return on front panel • Class-A preamp with Low-Z circuitry for minimum noise and maximum headroom • 150 watt power amp • 15” Warwick WXC 15/8 bass driver • 4” Warwick WTR 4/8 high-frequency driver • 4-Way EQ with controls for bass, low-mid, high-mid and treble • DDL (Dynamic Distortion Limiter) for distortion-free reproduction at all levels • Aux mini jack stereo input (iPod, MP3 player, CD player) • Self-cooling co
FRONT PANEL CONTROLS ACTIVE – Input to plug in instrument using shielded guitar cable. This input is low sensitivity to suit the output from instruments with active electronics. PASSIVE – Input to plug in instrument using shielded guitar cable. This input is high sensitivity to suit the output from instruments with passive electronics. VOLUME – Controls the sound level of your instrument. Adjust this for your preferred playing loudness. BASS – Shelving Bass Control gives +/- 12 dB gain at 60 Hz.
TROUBLESHOOTING When your unit seems to not work properly, take a few minutes to troubleshoot before calling service. You can save yourself time and money by doing it yourself, because the source of problem is often something quite simple. What is the problem? • There is no sound from the amp and LEDs don’t light up. - Check your AC outlet - Outlet is ok. -> Check power cord, unit fuses (BC150 only, BC,10, BC20, BC40 and BC80 has no user serviceable fuses) and power switch. - No power in outlet.
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