Scott the F is implicit Baxter<p>Inside a Big <a href="https://mastodon.world/tags/Muff" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Muff</span></a> Pi. I think it's from 2013, going by the serial number.<br>The good side of the circuit board is turned away, but it's through-hole parts. <br>The main board is held in place by the knobs, and the other by the switch.<br>Not a lot going on in there, for such a big, and big-sounding, pedal. <br><a href="https://mastodon.world/tags/guitar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>guitar</span></a> <a href="https://mastodon.world/tags/EffectsPedals" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EffectsPedals</span></a> <a href="https://mastodon.world/tags/GearSquad" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GearSquad</span></a></p>