Owners Manual
Page 2
... HAZARD, DO NOT EXPOSE AMPLIFIER TO RAIN OR MOISTURE. SPECIFICATIONS PART NUMBER: TYPE: DIMENSIONS: POWER REQUIREMENTS: FUSE TYPE: INPUT IMPEDANCE: EFFECTS LOOP: EFFECTS MIX CONTROL: PRE-AMP OUT: POWER AMP IN: BALANCED LINE OUTPUT: AMPLIFIER LOAD IMPEDANCE: 100V version:...: 1 M ohm Continuously variable between the signal at 4 ohms POWER OUTPUT: 300 Watts, 5% THD into 4 ohms. SUGGESTED SPEAKER ENCLOSURES: 081-3100-000 081-3101-000 081-3102-000 Rumble bass 410 Rumble bass SUB Rumble bass 115 WARNING: NO USER SERVICEABLE PARTS INSIDE, REFER SERVICING TO QUALIFIED PERSONNEL ONLY.
... HAZARD, DO NOT EXPOSE AMPLIFIER TO RAIN OR MOISTURE. SPECIFICATIONS PART NUMBER: TYPE: DIMENSIONS: POWER REQUIREMENTS: FUSE TYPE: INPUT IMPEDANCE: EFFECTS LOOP: EFFECTS MIX CONTROL: PRE-AMP OUT: POWER AMP IN: BALANCED LINE OUTPUT: AMPLIFIER LOAD IMPEDANCE: 100V version:...: 1 M ohm Continuously variable between the signal at 4 ohms POWER OUTPUT: 300 Watts, 5% THD into 4 ohms. SUGGESTED SPEAKER ENCLOSURES: 081-3100-000 081-3101-000 081-3102-000 Rumble bass 410 Rumble bass SUB Rumble bass 115 WARNING: NO USER SERVICEABLE PARTS INSIDE, REFER SERVICING TO QUALIFIED PERSONNEL ONLY.
Owners Manual
Page 3
... solid-state (transistor) devices in the signal path of trouble-free service and playing enjoyment. This amplifier will provide years of any kind. It is a 300 watt, two channel bass "Head" with a mix control to infinitely adjust the ...effects is standard, and is switchable, on each with many possibilities. Like the other Fender custom amps, the Rumble Bass is painstakingly built, one instrument may be used to switch channels or to understand all tube instrument amplifier. It is suggested that you read this amplifier. ® RUMBLE BASS OWNERS' MANUAL INTRODUCTION The Fender Amp...
... solid-state (transistor) devices in the signal path of trouble-free service and playing enjoyment. This amplifier will provide years of any kind. It is a 300 watt, two channel bass "Head" with a mix control to infinitely adjust the ...effects is standard, and is switchable, on each with many possibilities. Like the other Fender custom amps, the Rumble Bass is painstakingly built, one instrument may be used to switch channels or to understand all tube instrument amplifier. It is suggested that you read this amplifier. ® RUMBLE BASS OWNERS' MANUAL INTRODUCTION The Fender Amp...
Owners Manual
Page 4
...BASS - F. SELECT only operates when CHANNEL (see item J) is sent to the speaker jacks. G. A high impedance, high sensitivity plug-in connection for Channel B. The two channels are mixed after all tone shaping sections of Channel A. A high impedance, high sensitivity plug-in connection for Channel A. Adjusts the volume of the pre-amplifier...B (depending on SELECT set mid frequencies are mixed and sent to the speaker jack. If CHANNEL is in Channel A. I JK RUMBLE FRONT PANEL FUNCTIONS A. TREBLE - A/B INPUT - B. Selects whether pre-set ing) is in Channel...
...BASS - F. SELECT only operates when CHANNEL (see item J) is sent to the speaker jacks. G. A high impedance, high sensitivity plug-in connection for Channel B. The two channels are mixed after all tone shaping sections of Channel A. A high impedance, high sensitivity plug-in connection for Channel A. Adjusts the volume of the pre-amplifier...B (depending on SELECT set mid frequencies are mixed and sent to the speaker jack. If CHANNEL is in Channel A. I JK RUMBLE FRONT PANEL FUNCTIONS A. TREBLE - A/B INPUT - B. Selects whether pre-set ing) is in Channel...
Owners Manual
Page 5
... MIX FENDER MUSICAL INSTRUMENTS MADE IN U.S.A. CHANNEL - Selects whether Channel A and Channel B are to be attenuated in Channel B. Adjusts the level of mid frequencies in Channel B. P. R. PILOT LIGHT - Selects whether pre-set mid frequencies are to the speaker jacks. M....amplifier and unplug it from its power source, unscrew the red jewel, and replace the lamp with "dry" signal. K. When this lamp is illuminated the amplifier is completely "dry". Q. When the control is rotated fully counter-clockwise the signal sent to the speaker jacks is enabled. B VOLUME - BASS...
... MIX FENDER MUSICAL INSTRUMENTS MADE IN U.S.A. CHANNEL - Selects whether Channel A and Channel B are to be attenuated in Channel B. Adjusts the level of mid frequencies in Channel B. P. R. PILOT LIGHT - Selects whether pre-set mid frequencies are to the speaker jacks. M....amplifier and unplug it from its power source, unscrew the red jewel, and replace the lamp with "dry" signal. K. When this lamp is illuminated the amplifier is completely "dry". Q. When the control is rotated fully counter-clockwise the signal sent to the speaker jacks is enabled. B VOLUME - BASS...
Owners Manual
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... that the POWER switch is off . DO NOT ALTER THE AC PLUG. When the switch is on the amplifier and let it is equipped with the STANDBY switch in the ON position. 2. FUSE - The fuse is in the AC supply of the amplifier and will protect the amplifier and the ... performance, set the balance. 2. If the output tubes cannot be balanced, check the bias setting and/or replace the 6550WA output tubes. LINE CORD - Be sure to connect it into the test point BIAS2. STANDBY - However, the tube filaments are unsure about setting the bias and balance, take your Rumble Bass to a...
... that the POWER switch is off . DO NOT ALTER THE AC PLUG. When the switch is on the amplifier and let it is equipped with the STANDBY switch in the ON position. 2. FUSE - The fuse is in the AC supply of the amplifier and will protect the amplifier and the ... performance, set the balance. 2. If the output tubes cannot be balanced, check the bias setting and/or replace the 6550WA output tubes. LINE CORD - Be sure to connect it into the test point BIAS2. STANDBY - However, the tube filaments are unsure about setting the bias and balance, take your Rumble Bass to a...
Owners Manual
Page 7
... Channel A or Channel B. F. Again, this jack should be used first as seen by the amplifier is in cabinet. I. Therefore, the impedance as a connection to the speaker jacks is placed at the outlet? - TUBES The Fender Amp Custom Shop Rumble Bass consists of the switches is on (up ? - EFFECTS - These switches select whether Channel A, or Channel B, or both...
... Channel A or Channel B. F. Again, this jack should be used first as seen by the amplifier is in cabinet. I. Therefore, the impedance as a connection to the speaker jacks is placed at the outlet? - TUBES The Fender Amp Custom Shop Rumble Bass consists of the switches is on (up ? - EFFECTS - These switches select whether Channel A, or Channel B, or both...