Need help?Do you have a question about the Laney TT20 and is the answer not in the manual?
Welcome and overview of the Laney amplifier's design and heritage.
Guidance on checking the plug, grounding, and wiring conventions before initial use.
Detailed description of the controls on the top view of the amplifier's control panel.
Explanation of the various sockets and switches located on the rear panel.
Detailed explanation of the functions of each control on the front panel.
Information on mode switches, power sockets, and fuse protection on the rear panel.
Explanation of the extension speaker socket and impedance considerations.
Details on impedance selector switches and internal speaker connection.
Information on footswitch, record out, line out, and effects send/return sockets.
Hints and tips for achieving the best performance from the Laney valve amplifier.
Guidance on valve replacement and common troubleshooting symptoms and solutions.
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General
