Although I don't use effects on bass, I have a heavily-populated Pedaltrain 2 for guitar use. This has just undergone one of its many re-shuffles, as a result of which poor old Dr Swamp is looking for a new home.
Dr Swamp is two distortions in one box. You can access the manual [url="http://static1.squarespace.com/static/5241856be4b07f248a5a2804/t/52aed9f9e4b0532c165f8a4c/1387190777252/Dr.+Swamp+User+Manual.pdf"]here[/url] so I won't go into great detail.
Points to note -[list]
[*]It is one of the new style pedals with a full set of controls for each distortion - the older model had two gain controls, but shared volume and tone controls.
[*]It is [b]buffered[/b] bypass, not hard bypass. The quality of the buffer is very high, such that I was happy to use it as is, rather than employing a loop switch to bypass it when not in use. It is very quiet switching in and out, or between distortions.
[*]You can only run one side at a time.
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The pedal is in good condition, with only minor marking to the case, and no noisy pots or switches. It is currently fitted with neatly-applied velcro on the base, but I can supply a set of small rubber feet with it if you wish.
I am looking for [b]£75[/b] delivered within the UK.
Finally, here's some pics and a nice video for you to watch:
[media]http://youtu.be/_xwAgtpFuHI[/media]