Advertisement
Quick Links
Advertisement
Subscribe to Our Youtube Channel
Related Manuals for MarkBass LITTLE MARK ROCKER 500
Summary of Contents for MarkBass LITTLE MARK ROCKER 500
- Page 1 22.march.2010 owner’s manual lITTle marK roCKer 500...
- Page 2 MORE INFORMATION For warrantee and service information, please contact your local Markbass distributor (contact information available at www.markbass.it). For more technical information, please visit us at www.markbass.it and fill out the form on the Contact Us page. We hope you enjoy your amp and use it to make great music! “The Lightning Flash with arrowhead symbol within an equilateral triangle, is intended to alert the...
- Page 3 2. LITTLE MARK ROCKER 500 FRONT PANEL Pull to Mute UNBALANCED 1/4” INPUT JACK SOLID STATE GAIN CLIP LED CLEAN/DISTORTION MIX CONTROL KNOB LOW EQUALIZATION CONTROL KNOB MID LOW EQUALIZATION CONTROL KNOB MID HIGH EQUALIZATION CONTROL KNOB HIGH EQUALIZATION CONTROL KNOB...
- Page 4 3. LITTLE MARK ROCKER 500 REAR PANEL 21 22 AC POWER SOCKET SPEAKER OUT SPEAKON / 1/4” COMBO JACK SPEAKER OUT 1/4” JACK TUNER OUT 1/4” JACK RETURN EFFECT 1/4” JACK SEND EFFECT 1/4” JACK PRE/POST EQUALIZATION CONTROL SWITCH GROUND LIFT CONTROL SWITCH...
- Page 5 4. LITTLE MARK ROCKER 500 TECHNICAL DETAILS INPUTS FUSE INPUT impedance: 500 Kohm, max. voltage: 15 Vpp RETURN EFFECT impedance: 33 Kohm, max. voltage: 10 Vpp EUROPE 4 A 250V T 5x20 AUSTRALIA/UK 4 A 250V T 5x20 CONTROLS USA/CANADA...
- Page 8 Product specifications are subject to change without notice Italy - 66020 San Giovanni Teatino (Ch) - Via Po, 52 - Tel. +39 085 446 3755 - Fax +39 085 440 7764 - www.markbass.it - info@markbass.it...
Need help?
Do you have a question about the LITTLE MARK ROCKER 500 and is the answer not in the manual?
Questions and answers
Want to send output to a second guitar amp with unbalanced input. Not getting any output from line out XLR jack signal+ and signal -. Line out not workink at any volume setting. **** I using the wrong pins?
To troubleshoot the Line Out XLR jack on the MarkBass LITTLE MARK ROCKER 500 when sending output to a second guitar amp with an unbalanced input, follow these steps:
1. Check the Line Out Level – Adjust the LINE OUT level control on the front panel to ensure it is not too low or muted.
2. Set Pre/Post EQ Switch – The PRE/POST EQ switch on the rear panel determines whether the signal is affected by the amp’s EQ. Try both settings to see which works best.
3. Use a Proper Cable – The Line Out XLR is balanced, but the second amp has an unbalanced input (usually a 1/4” jack). Use an XLR to 1/4” TS adapter cable or a direct box to properly convert the signal.
4. Check the Ground Lift Switch – If you hear hum or noise, toggle the GROUND LIFT switch on the rear panel to reduce ground loop issues.
5. Verify the Second Amp Input – Ensure the second amp’s input is set to accept line-level signals, as some guitar amps expect instrument-level inputs.
6. Test with Another Device – Connect the Line Out XLR to a mixer or audio interface to confirm it is sending a signal. If no signal is present, the issue may be with the amp.
7. Inspect for Faulty Cables – Test with a different XLR cable and adapter to rule out cable issues.
If the problem persists, consult a technician or the manufacturer.
This answer is automatically generated