Take studio-level control to the stage.

View all items from this brand

The sonically powerful Markbass Studio Pre 500 bass head combines the dynamic Studio Pre with a 500W analog power amp. It features 3 different types of onboard distortion (2 tube, 1 solid state), fully parametric EQ, high-pass filter, compression, separate XLR outputs for clean and amp channels, and more.

With our Guaranteed Lowest Price, you can be assured of complete satisfaction and the lowest available price, or your money back!

Markbass Studio Pre 500 Bass Amp Head Features:

Input:
Impedance: 500 kOhms
Max. voltage: 10 Vpp

Clean Channel:
Gain Section:
Tube: 1xECC83S
Gain: 50 dB
Send/Return Section:
Return Impedance: 50 kOhms
Send Output Impedance: 1kOhm
Effect Loop Type: Parallel
Pure Paremetric Filter Section:
Frequency range: 60Hz–2kHz
Level: ±16dB
Q: 0.5–8
EQ Section:
Center frequency: 100Hz (low), 800Hz (mid), 4kHz (high), ±16 dB

Amp Channel:
Amp 1: 2x ECC83S tubes
Amp 2: 1x ECC83S tube
Amp 3: Solid State
Compressor: On/off switch on front panel
EQ Section: Center frequency: 100Hz (low), 4kHz (high), ±16 dB
Filters: VPF (variable pre-shape filter, 380Hz cut); High-pass filter (20Hz–1kHz, -3dB)

Outputs:
Amp Line Out: Balanced XLR, max. voltage 10 Vpp
Clean Line Out: Balanced XLR, max. voltage 10 Vpp
Mix Line Out: Balanced XLR, max. voltage 10 Vpp, Unbalanced 1/4", max. voltage 2.5 Vpp
Tuner Out: Unbalanced 1/4", max. voltage 2.5 Vpp
Speaker Out: Combo Speakon 1/4"
Footswitch: Amp channel (on/off) / Pure Parametric Filter (on/off)

Dimensions:
14-1/2" W x 3.39" H x 11-9/10" D
9 lb.

Output Power:
500W RMS @ 4 ohm, 300W RMS @ 8 ohm
Voltage is factory preset for the U.S.