Markbass R500 500W Bass Amp Head

Spesifikasi Markbass R500 500W Bass Amp Head

Markbass R500 500W Bass Amp Head

Features

• Analog amp with a tube preamp which provides 500W at 4 ohms; 300W at 8 ohms
• 1/4" input jack works with passive or active basses
• Gain knob controls tube overdrive
• Master knob controls volume
• Line out controls rear XLR line out volume level
• 4-band EQ: Low, Low Mid, High Mid, HIgh
• Neutrik Speakon Combo out jacks for use with 1/4" or Speakon speaker cables
• Balanced XLR line out
• Pre EQ/Post EQ switch to determine whether the output signal is effected by the EQ settings or not
• Ground lift switch to eliminate hum
• Tuner out sends unbalanced signal sent to a tuner, amp or recording equipment not needing a balanced signal
• Send and Return Effect ensures main signal continues even if something dies in your effects chain
• Dual-sided fiberglass PC boards with lined perforations for high-quality solder connections
• Surface-mount components are silicon-sealed to isolate vibrations
• Computer-grade pre-assembled ribbon connector cable harnesses and ribbons for noise-free operation
• Integrated threaded posts for easy assembly/disassembly and added durability
• Rigid 2mm thick aluminium chassis for a long-lasting finish

R500 500W Bass Amp Head Specifications:

• Power
• Input impedance: 500Kohm, max. voltage: 9 Vpp
• Effect Return impedance: 33Kohm, max. voltage: 12 Vpp
• Output Power: 300W RMS at 8 ohms, 500W RMS at 4 ohms
• Voltage is factory preset for the U.S.
•  
• Controls
• GAIN: —80dB to +25dB range
• GROUND LIFT: Switch on rear panel
• MASTER VOLUME
• Optional footswitch: mute
•  
• Equalization
• LOW
• Center frequency: 80Hz; level ±12dB
• LOW MID
• Center frequency 400Hz, level ±12dB
• HIGH MID
• Center frequency 800Hz, level ±12dB
• HIGH
• 3kHz shelf; level ±12dB
•  
• Outputs
• EFFECT SEND
• Unbalanced, max. voltage 12 Vpp (pre-EQ)
• TUNER OUT
• Unbalanced, max. voltage 2 Vpp
• LINE OUT
• Balanced XLR, max. voltage 25 Vpp
• SPEAKER OUT
• Speakon, 1/4" x 2
•  
• Other
• Dimensions: 8.16"(W) x 3.39"(H) x 11.89"(D)
• Weight: 8.16 lbs.