Straight Flush

Alchemy Front


Straight Flush is the single version of the famous Royal Flush dual overdrive. Using the GAIN toggle switch you can choose between the LOW Gain channel, the HIGH Gain channel and the TWEED Gain channel.

LOW channel is a low gain overdrive and is designed to create tube amp “early break-up” overdrive for rhythm tone, with tone clarity.

HIGH channel is a medium gain overdrive and is designed to capture creamy and rich sound of an amp-like distortion crunch. TWEED channel emulates the sound of a cranked up Tweed amp.

*You cannot stack the two different Gain channels, if you want more Gain see the Royal Flush dual overdrive.


  • Dimensions: 112.4 × 60.5 × 31 mm
  • Input impedance: > 1 MΩ
  • Output impedance: < 10 kΩ
  • Current Draw: 10 mA