OAMP is the Output AMPlifier from 29 Pedals.

An output driver that replaces conventional buffers, line drivers and preamps, OAMP makes up to 29dB of gain, provides final signal conditioning and sweetening, and will drive lots of cable or capacitive loads. OAMP will drive down to 600 ohms! The alt path is similar to EUNA, it's active when the pedal is OFF. This will allow you to swap to a different output driver and create a sort of local channel-switching on your pedalboard. Also features the 29 Pedals WHATEVER power supply, which accepts 7.5 to 35 volts of AC or DC in either polarity with no change in tone. OAMP is made by 29 Pedals in California.

OAMP has strong enough drive to drive several loads, passive splitters are no problem. You can manage the 29dB of gain using the two toggle switches, each stage has low and hi gain settings as well as a fixed tone filter. The Level control sits between the two gain stages and doesn't affect the overall input and output impedances. The Presence control dials in some classic amp-style mid-scoop to tailor the midrange drive, or simulate an amp when going direct.

Key Features:

• Replaces conventional buffers, line drivers, and preamps with up to 29 dB of gain to deliver final signal conditioning, sweetening, and drive across long cable runs, capacitive loads, or passive splitters down to 600 ohms.
• Two-stage gain structure with Low/Hi toggle switches for each stage, combined with a central Level control that adjusts volume without affecting input or output impedance.
• Built-in fixed tone filters per stage alongside an amp-style Presence control to dial in midrange scoop or simulate amp response when running direct.
• Auto-switched alt-path loop that activates when OAMP is bypassed, enabling local channel-switching on your pedalboard to alternate between different output drivers.
• WHATEVER power supply accepts 7.5V to 35V in AC or DC with either polarity and zero impact on tone.
• Console-grade build quality handcrafted by 29 Pedals in California.