MOSKY Beta Ultra Bass Preamp & Distortion — 6-Band EQ, XLR DI, Cab Sim & Headphone Out

The MOSKY Beta Ultra is a complete bass preamp in a pedal. Two distortion circuits can be selected or mixed, a Blend control keeps your clean low end at unity gain, and a 6-band graphic EQ shapes the final tone. A balanced XLR direct output with switchable cabinet simulation sends a finished sound straight to the PA or interface, and the aux input plus headphone output turn it into a silent practice rig.

Highlights

• Two distortion circuits (one tight and punchy, one raw and aggressive), selectable or mixed with the Mod knob.
• Clean Blend: the clean signal stays at unity while Level sets the distorted signal.
• 6-band graphic EQ with master, including 250Hz, 500Hz, 1.5kHz and 3kHz bands plus low and high shelves.
• Growl and Bite switches for extra low-end weight and upper-mid attack.
• XLR direct output with cab sim switch and ground lift.
• 3.5mm aux in and headphone out for silent practice.
• Two footswitches: Distortion on/off and Bypass.

Specifications

• Controls: Mod, Blend, Level, Drive, 6-band EQ + master, Growl, Bite
• Inputs/outputs: 6.35mm in, 6.35mm out, balanced XLR DI out, 3.5mm aux in, 3.5mm headphone out
• Switches: Cab sim, ground lift
• Input impedance: 500kΩ
• Output impedance: 1kΩ
• Power: 9V DC, centre negative (adapter not included)
• Current draw: up to 80mA
• Dimensions: 120 × 95 × 55 mm
• Weight: 473 g

In the box

• Beta Ultra pedal